trydabble
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Try Dabble · KukChul Park · support@try-dabble.com

Try Dabble is an independent project of small web tools and mobile apps. Each card opens a short guide. Many web tools are local PWAs: no account, data stays on the device.

Who runs this

Try Dabble is run by KukChul Park, a software developer based in the Republic of Korea. Try Dabble is the name the work is published under; there is no team behind it, and every tool, guide and reply to support mail comes from the same person. The site has been running since 2025 and concentrates on small tools that finish one job quickly. Most web tools are built to run on the device with no account; where a tool needs a server, its guide and the Privacy Policy say what data goes where. A new tool starts with its guide, and the tool is built to do only what that guide promises.

Try Dabble builds and operates try-dabble.com, its subdomains, and the App Store / Google Play apps listed here. They are not official products of Kiwoom Securities, Apple, Google, or anyone else, and they are not affiliated with or endorsed by those companies.

The KRX stock terminal is a browser tool. Quotes and investor flow come from Kiwoom Securities’ Open API. It is not Kiwoom HTS or MTS. There is no order ticket, balance, or account link.

support@try-dabble.com

Mail here for the project, partnerships, or privacy requests.

Web services

  • SoulCro — Daily fortune and compatibility analysis combining Korean Saju and MBTI
  • Delivery Manager — Simple delivery management with Excel upload and QR code scanning
  • KRX Stock Terminal — KRX candles, investor flow, and AI news. Uses Kiwoom Open API; unofficial, not affiliated
  • Gomoku — Online Gomoku (Five-in-a-Row) game
  • Block Jumper — A side-scrolling platformer where you jump across blocks
  • Cost-per-use Calculator — Calculate daily and per-use cost from price and expected lifespan
  • Gift Stash — Stash gift screenshots, tag a person, get birthday reminders
  • Place Inbox — Inbox for chaotic travel saves
  • Photo Spec — Fit a photo or signature to exact pixels and KB for exam, visa, and resume uploads
  • Later Inbox — A shrinking read-later inbox
  • Leftover Box — Leftover names + eat-by
  • Box QR — Moving-box QR + photos + search
  • Trashpad — Notes with no Save button
  • Memomap — A pin, one line, one photo for every place you have been
  • Kinlog — People, notes, last contact, next contact
  • Lastloved — Title, artist, the day you last loved it, and the year it comes back
  • Storelog — Store name, store number, notes
  • Orderpad — Write a DM order mid-chat
  • Playset — Pick the games; the next one starts itself
  • 3D Sudoku — Set ceramic number tiles into a wooden board
  • Playcue — A cue list that stops at the end of each track
  • Slowroll — A disposable film camera
  • Outcheck — One-tap door, gas and garage checks that reset at midnight
  • Fxpad — Ad-free offline currency converter, sync once and convert on the plane
  • Localplay — Pick your own MP3s into a library, playlists, shuffle and repeat, offline and ad-free (local PWA)
  • Poseguide — Free no-install pose coach, pose library, silhouette overlay, match score, voice tips, capture, front and rear, core poses free, no account (local PWA)
  • Trailquest — Free local virtual trail tracker, log real miles toward PCT/AT-class routes, milestones and streaks, switch routes without losing progress, JSON backup, no account, no AI art (local PWA)
  • Affirmpad — Free local affirmation practice pad, custom topics and affirmations, fullscreen tap count with undo, favorites, sound and vibration toggles, dark mode, JSON backup, no account, no subscription, no ads (local PWA)
  • Peptidelog — Free local peptide and injection tracker, unlimited compounds, reconstitution calculator (arithmetic only), dose / site / notes log editable on any day, vial inventory with low-stock warning, schedules, site rotation, JSON backup, no account, not medical advice (local PWA)
  • Gymac — Free local gym + macro tracker, exercise log (sets × reps × weight), per-exercise PRs and estimated 1RM, Mifflin–St Jeor calorie and P/C/F targets, custom-food macros, weigh-ins, unlimited routines and history, rest timer, JSON backup, no account, no ads (local PWA)
  • PetPlay — Free local digital pet with no generative AI, dog / cat / bunny / bird / fox from parts and colours or your own photo cropped and tinted on this device, name it, fullness / happiness / energy / cleanliness meters, feed / play / pet / clean, every customization free, no tokens, JSON backup, no account, no ads (local PWA)
  • Scrubpad — Free local PII scrubber, paste text and emails / phones / addresses / card numbers / IPs / API keys / person names become stable placeholders like [NAME_1], uncheck rows in the review list, add your own words, original vs scrubbed side by side, copy or download, optional restore map, dictionary JSON, on-device processing, no account, no upload, no ads (local PWA)
  • Subpad — Free local subscription and bill tracker, price / currency / next renewal / billing cycle, days until renewal, monthly and yearly totals per currency (no invented FX), searchable templates and categories, built-in brand tiles, paid and skipped history, search and filters, JSON backup, calendar (.ics) export, unlimited list, no bank link, no account, no ads (local PWA)
  • Recpad — Free local practice recorder, record guitar or practice takes from the mic, select a region on the waveform, trim / cut / undo, noise clean computed on this device, gain and normalize to -1 dB, download WAV or MP3, drafts stay on this device, no account, no upload, no ads (local PWA)
  • Listenpad — Free local language-listening practice player, pick one audio file on this device, one-tap 1 / 2 / 3 / 4 second rewind to hear the sentence you missed, A–B loop, 0.5×–1.5× speed, scrubber, listening notes per file name, settings saved automatically, JSON backup (no audio), phone-sized buttons, not a music library, no upload, no paid subscription, no account, no ads (local PWA)
  • Essaypad — Free local essay & project word-progress tracker, target word count and optional deadline, write in Docs, Word, Notion or on paper and come back to enter the new total, back-date any day, progress bar and words to go, daily target from remaining words ÷ write days left (all days or weekdays only), warning past 110%, per-day calendar history, several essays, JSON backup, works on Android and web, no subscription, no account, no ads (local PWA)
  • Progresspad — Free local long-task progress pad, hours or percent target for thesis, exam prep or side projects, log focus time afterwards by date and minutes, no live timer required, a missed day never wilts or resets anything, progress bar and totals, optional plant or blocks stage that only grows, per-task log list with edit and delete, optional simple timer, several tasks, JSON backup, works on Android and web, no subscription, no account, no ads (local PWA)
  • Ondaypad — Free local nostalgia calendar, month grid with notes per day, stack every year's notes for the same MM-DD, navigate any date, JSON backup so a lost phone is not the end, works on Android and web, no subscription, no account, no ads (local PWA)
  • Nestpad — Fully local nested-folder planner and notes, unlimited folders within folders, text notes and checklists, images and voice memos attached for free, simple mind-map canvas, move / duplicate notes and whole folder trees, full-text search, pin / favorites / recent, recycle bin, manual subfolder reorder, no update lockout or data wipe, JSON backup that carries the media, works on Android and web, no account, no sync, no ads, no IAP (local PWA)
  • Pingpad — Fully local time sampler that asks “what are you doing?” every 30 / 45 / 60 min or at random Poisson moments, tag or note answers, a “not sure” state that still counts, missed pings logged late or skipped, quiet hours, time share per tag and routine by hour for today / 7 / 30 days / all, notifications with sound and vibration while the app is open, JSON & CSV export with JSON restore, works on Android and web, no account, no sync, no ads, no IAP (local PWA)
  • Vaultpad — Fully local photo & video vault locked with a PIN or password, a PBKDF2-SHA-256 key encrypts every photo, video, thumbnail and the metadata record with AES-GCM on the device, originals kept byte for byte up to 200 MB per file, EXIF capture date for photos (file time when there is none) shown on the tile with its source and a manual override, your own order by drag or arrow keys (inside an album too), a 2000-character description per item, albums, favorites, photos / videos views, export original, wrong-PIN backoff with idle auto-lock and a blur the moment the app goes to the background, encrypted JSON backup and a PIN change that re-encrypts everything, no account, no sync, no ads, no IAP (local PWA)
  • Skillpad — A fully local skill tree you author yourself, drop tasks as nodes, connect them to set prerequisites, and each task unlocks the moment the ones it depends on are done, a visual map you place and drag freely on a canvas with pan, zoom and an auto arrange that lays the tree out by dependency depth, title, notes and a done checkbox per node plus an unlock rule of AND (all prerequisites done) or OR (any one is enough), all three states visible — done, open, locked — with locked nodes never hidden and a line saying what they are waiting on, cycles refused with a message instead of a silently broken tree, build in Author mode and “Export tree” writes the curriculum with every done mark cleared so whoever imports it gets their own learner copy, a progress-only JSON to carry your checkmarks to another browser, a “Next up” panel with done / total counts, several trees side by side (new, rename, duplicate, delete), 500 nodes per tree, no catalog, no account, no sync, no ads, no IAP (local PWA)
  • Recallpad — A fully local watchlist that looks up recalls for you, write down the products you actually use (detergent, cosmetics, medicine, supplements, baby gear, appliances, food) by name and brand, with an optional barcode (UPC/EAN), a category and a note, as many as you like, then “Check now” matches every one of them against the public recall data of the US FDA (openFDA enforcement reports: food & cosmetics, drugs, devices) and the CPSC (SaferProducts recall API), the check runs from the browser and your list is never uploaded to any account, matching uses the words of the product name, the brand and the barcode and labels each hit a strong or a possible match, every match shows a severity (high / medium / low, from the FDA class I/II/III or the CPSC hazard wording), a plain-language summary of why it was recalled, what to do about it when a remedy is given, the date, the source and a link to the official notice, a last-checked time with manual refresh and a per-product re-check, a “Not mine” button that hides a match for a different product and can be undone, an optional gentle weekly or monthly reminder (a nudge when you open the app, plus a single browser notification if you allowed them), JSON backup and restore including the results, no cap, no account, no server, no sync, no ads, no IAP (local PWA)
  • Flarepad — A free, fully local flare and symptom log for conditions that come and go, name the symptoms you live with (fatigue, joint pain, dry eyes, dry mouth, brain fog, headache, rash, gut pain, or whatever they are for you), then log each flare in seconds with a date and time (or “Now”), one or more symptoms each with a 0 to 10 intensity where 0 is none and 10 is the worst you can imagine, what was going on as tags in five groups (food, exercise, stress, sleep, meds) that ship with presets such as caffeine, skipped a meal, intense exercise, high stress, poor sleep or missed a dose and take your own, and an optional note, a day-grouped history where every entry can be edited or deleted, an overview for the last 7, 30 or 90 days or everything with a heat strip of the worst reading per day, the number of entries, days logged and days at 5 or more, how often each symptom came back (times, days, average, worst) and what was tagged alongside a chosen symptom as counts with the average intensity with and without that tag, labelled counts only and never a cause, a CSV export with one row per symptom reading (date, time, symptom, intensity, one column per tag group, note) that opens in any spreadsheet, a copy-summary button for a few plain-text lines, JSON backup and import that merges, unlimited entries, no account, no server, no sync, no ads on the tool UI, no in-app purchase, not a medical device (local PWA)
  • Formulapad — A free, fully local math and chemistry notepad for the browser on a tablet or an e-ink reader, a graph-paper ink page you write on with the pen, erase stroke by stroke, undo, zoom and pan (a pen-only mode that switches itself on at the first pen contact ignores the resting palm and lets fingers move the page, three pen widths, pressure), notation lines that typeset as you type a short notation or tap symbols from a palette (fractions (a+b)/(c+d), scripts x^2 and a_n, roots sqrt[3]{x}, Greek as alpha or α, sum_{i=1}^n, int_0^1 and lim, matrices pmatrix{a & b \\ c & d}, cases, vectors, hats and bars, ->, <=, !=, +-, inf, upright functions, text{…}, and LaTeX with backslashes pasted in as it is), chemistry lines typed the way you would in a chat (H2O, Ca(OH)2, SO4^2-, Fe3+, NH4+, 2H2 + O2 -> 2H2O, <=> for equilibrium, ->[Δ] for text above the arrow, (aq) (g) (l) (s) states, 1/2 coefficients, ^{14}_{6}C isotopes, CuSO4.5H2O hydrates, and ce{H2O} inside a math line), math and chemistry lines on the same sheet, copy per line or all at once as plain LaTeX (amsmath only, no mhchem), MathML Core or unicode-script text, a PNG of the ink and the typeset lines together at 2× resolution, as many named sheets as you like, a JSON backup that merges on import, an e-ink-friendly screen (black on white, big targets, nothing animated), no cap on sheets or lines, no account, no server, no sync, no ads, no in-app purchase, no solving, grading or handwriting recognition (local · PWA)
  • Cardpick — A free, fully local “which card should I pay with” calculator, build a wallet of your cards with a nickname (never a card number), an optional issuer, a colour, a base rate for everything else, an optional annual fee with a note on waiver conditions, per-category rates with a note each (such as “only via the bank’s shopping portal”) across 16 built-in categories (groceries, dining, food delivery, fuel, online shopping, travel, utilities and bills, mobile and telecom, entertainment and streaming, pharmacy and health, electronics, apparel and department stores, insurance, rent, education, spending abroad) plus custom ones for your own merchants (Amazon, Swiggy, Coupang), caps on the reward earned or on the spend that earns it per month, quarter or year with a “used so far” you type in from the bank app and that resets itself when the calendar period turns, milestones of the spend-X-get-Y or N-transactions-of-at-least-Z kind with progress, and a free-text perks note (lounge access, fuel surcharge waiver, insurance), then type an amount, tap a category chip and see every card ranked by what comes back, laid out like a till receipt with the working (amount × rate = value, only the part that still fits under a nearly used cap at the boosted rate and the rest at the base rate, an unfinished milestone’s bonus added pro rata and a note when this purchase would complete it), the best card highlighted as “Pay with …” and the rest below with value and effective %, a “Paid with this card” tap that adds the purchase to that card’s cap usage and milestone progress, a points → % helper (4 points per ₹150 at ₹0.50 = 1.33%), two clearly labelled example cards (INR) to load and edit, a currency selector (INR, USD, EUR, GBP, KRW, JPY, SGD, AUD, CAD, AED and more), JSON backup and import that merges by nickname, unlimited cards, no bank link, no card numbers, no account, no server, no sync, no ads on the tool UI, no in-app purchase, arithmetic on the numbers you typed and not financial advice (local PWA)
  • Mealpad — A free, fully local meal planner that turns the week’s plan into one merged shopping list, a recipe is a name, how many it serves, optional minutes and its ingredient lines (‘2 cups rice’, ‘400 g chopped tomatoes’, ‘3 eggs’ — one per line, in Korean, English, Japanese or German), read live into a preview table of amount, unit, item and aisle where the aisle can be corrected by hand, with units such as tbsp, 큰술, 大さじ and EL collapsed to one so lines merge across languages; tap Add in a breakfast, lunch or dinner slot on the Monday-first week board to place a recipe with its servings (pre-filled from your usual servings, any number of meals per slot), and every ingredient of the week is scaled by meal servings ÷ recipe servings, the same item in the same unit added onto one line that says which recipes it came from, and grouped by aisle in a fixed order (fruit & veg, meat & fish, dairy, eggs & tofu, bakery, pantry & tins, frozen, spices, drinks, household, other), with things bought whole rounded up and amount-less lines saying “some”; tick lines off as you shop, “Untick all”, “Copy as text” for a supermarket note, items such as milk or bin bags typed straight onto that week’s list, “Have it” on salt or oil to move it to the pantry so it stays off the list every week until you put it back, previous and next week, “Repeat last week”, “Clear this week” behind a confirm, eight starter recipes in the UI language, JSON backup and import that merges by recipe name, tied to no supermarket, brand or country, no account, no server, no sync, no ads on the tool UI, no in-app purchase, no update lockout (local PWA)
  • GZCLpad — GZCLpad
  • Outfitpad — A free, fully local closet app for someone who has no idea what to wear, photograph your own clothes with the camera or add files into tops, bottoms, outer layers, dresses, shoes, bags and accessories (several at once, each shrunk on the device before it is stored), give each piece a colour chip (black, white, grey, navy, denim, beige and brown are the neutrals; blue, green, red, pink, orange, yellow, purple; patterned) plus an optional name and tags (casual, work, date, sport, formal, warm days, cold days, rainy days and your own), and today’s outfit is drawn fairly from your closet with the date and the shuffle count as the seed (every piece in a slot has the same chance, no score and no ranking) — a top and bottom or a dress, shoes, and an outer layer, bag or accessory when you want them — “Hold” the pieces you like and “Shuffle” the rest, narrow the draw with an occasion tag (the pieces carrying it, else the untagged ones, else everything), and read the honest tips under the combo, plain colour rules and not a stylist (three or more colours besides the neutrals is a lot, all neutrals is safe so add one accent, one accent is the easiest combo there is, two colours keep the rest neutral, two patterns fight, black and navy pick one, shoes matching the bag is a classic, a piece never worn after 14 days or not worn for 30 days gets a nudge, a missing category is named), “Save as outfit” and an outfit board where you compose by hand from one strip per category, “Wore it today” keeping a wear count and a last-worn date on every piece and outfit, JSON backup and restore with the photos inside, no item cap, no account, no server, no sync, no ads on the tool UI, no in-app purchase, no AI, no update lockout (local PWA)
  • Binderpad — A free, fully local binder for a Pokémon card collection, the English Pokémon card list (176 sets, 20,635 cards, 400 artists, from the open pokemon-tcg-data project) ships inside the app, so you pick a set and it opens as binder pages of pockets (4, 9 or 12 to a page), tap a pocket to mark the card owned, tap again for missing, count copies with − and +, read the progress of every set (owned, missing, copies), switch between all, owned and missing, search by name or number, filter by illustrator (artist) inside one set or across every set, browse a sets shelf grouped by series with a progress bar on each and a started-only switch, read a collection summary (cards, copies, sets started, sets in progress, most collected artists), copy the missing list to the clipboard for a trade post, export and import the whole binder as one JSON file, and empty the binder behind a confirm — no prices, no scanner, no AI, no card pictures, no card cap, no account, no server, no sync, no ads on the tool UI, no in-app purchase, no update lockout (offline PWA; UI in Korean, English, Japanese and German, card and set names in English)
  • Medpad — A free, fully local medication checklist for several medicines at once, give each medicine a name, a dose note, one or more times a day, its days of the week and a refill date, and Today lists that day's doses in time order: one tap for taken, one for skipped, Undo, overdue once the time has passed, mark everything due at once, step back a day to fill in a forgotten mark, read adherence over 7, 14 or 30 days overall and per medicine (counting only doses whose time has come), turn on browser reminders at each dose time if you want them (only after the browser asks for permission, only while Medpad is open), export and import everything as one JSON file, export the log as CSV, and empty it behind a confirmation — not a medical device, no drug database, no interaction or dose checking, no AI, no medicine cap, no account, no server, no sync, no ads on the tool UI, no in-app purchase, no update lockout (offline PWA; UI in Korean, English, Japanese and German)
  • Laundrypad — A free, fully local list of your clothes shown longest-unwashed first, an item is just a name (a category if you like, no photo), never-washed items sit on top and the rest follow from the longest-ago wash down, one tap on Washed (or tick several and mark them together) gives an item today's date and drops it to the bottom, Undo puts it straight back, every item reads washed today / yesterday / 12 days ago / never and the days-since number tints water → sand → rust, filter by the category chips and search by name, fix the date by hand when you forgot to tap, paste several names one per line, export and import everything as one JSON file, and empty it behind a confirmation — no photos, no outfit picker, no wear counts, no cost per wear, no item cap, no account, no server, no sync, no ads on the tool UI, no in-app purchase, no update lockout (offline PWA; UI in Korean, English, Japanese and German)
  • PTpad — A free, fully local checklist for the stretches and exercises your physiotherapist sent you home with, write each exercise the way the therapist said it (a name, optional sets, reps and hold seconds, left, right or both sides, how many times a day, which days) and Today's page lists the day's exercises one line each with a box per session: one tap marks it done, another takes it back, Mark all does the whole day, note pain from 0 to 10 per exercise and day if you want, step back to fill in yesterday, read adherence over 7, 14 or 30 days or since your last visit overall and per exercise (past days count done and missed, today counts only what is done), see the sheet like the paper the therapist hands out, count the days to the next visit, get a browser nudge at the times you pick if you want one (only after the browser asks for permission, only while PTpad is open, only when sessions are still open), export and import everything as one JSON file, export the ticks as CSV to show the therapist, and empty it behind a confirmation — not a medical device, no exercise library, no form or posture check, no AI, no exercise cap, no account, no clinic code, no server, no sync, no ads on the tool UI, no in-app purchase, no update lockout (offline PWA; UI in Korean, English, Japanese and German)
  • Staypad — A free, fully local counter of the days you spend in each country toward its tax-residency threshold (183 by default), write each country in your own words with the threshold its rule gives, pick a calendar or tax year (with its first day) or a rolling window ending today, whether arrival and departure days both count or only the nights, and how many days before the limit to warn, and a passport-style page stamps the days used this period over the threshold, with the days remaining, the days of trips written in ahead as “planned”, the day the period ends or the oldest day drops out; tap I'm here on arrival and I left on departure or add past stays by their dates (overlapping stays in one country are refused), the page turns amber near the limit and red at it, Try a trip answers where you would stand on a trip's last day before you book, an optional browser alert speaks once when a country nears or reaches its limit (only after the browser asks for permission, only while Staypad is open), export and import everything as one JSON file, export the stays as CSV, and empty it behind a confirmation — not tax advice, no location tracking, knows no country's rules, no country cap, no account, no server, no sync, no ads on the tool, no in-app purchase, no update lockout (offline PWA, Korean · English · Japanese · German)
  • F2Lpad — A free, fully local F2L case library and 3D algorithm player that runs in your browser, browse the 41 standard cases (front-right slot, white cross on the bottom) in six groups, tick just the ones you want to drill into a training set (a whole group, all, clear), each case with the setup that makes it on a real cube and up to three reference algorithms, play any algorithm on a 3D cube one move at a time forwards or backwards with a turn arrow on the moving layer, jump by pressing a move on the tape, watch with a highlight that keeps only the two pieces of the pair in colour, save your own algorithms against a case and mark the ones that stop mid-pair on purpose as intentional partials that are never called wrong, see what every algorithm actually ends with (pair solved, cross intact, another slot disturbed) stated as fact, star and annotate, define cases of your own from a setup sequence, train with a random case from your set and the algorithms hidden until you reveal them, export and import everything as one JSON file, and empty it behind a confirmation — not a coach, never reads a cube (no smart cube, no Bluetooth, no camera), no timing, no grading, no account, no server, no sync, no ads on the tool, no in-app purchase, no update lockout (offline PWA, Korean, English, Japanese and German)
  • Volpad — A free, fully local volunteer hour log for a shared tablet or kiosk at an event where volunteers come from several organizations, set the event name, the organizations and the tasks (stations) once, then each volunteer types a name, taps their organization and task as big buttons and taps Clock in, and taps Clock out on their own badge when leaving (behind one confirmation, so a wrong tap on a shared device never signs someone else out); the board shows who is in right now as badges banded in the organization's colour with the time each person has been here, a badge open longer than the set hours is flagged as a forgotten Clock out (never closed by itself), one name is in once, totals by organization and by task come for today or the whole log with people, shifts and hours, the log fixes a forgotten time or adds a past shift, kiosk view leaves only the check-in sheet and the board on the tablet at the door (a view, not a lock), export and import everything as one JSON file, export the shifts and the totals as CSV, and empty it behind a confirmation — a log of taps, not verification, no location, no sync, no volunteer cap, no account, no server, no ads on the tool, no in-app purchase, no update lockout (offline PWA; Korean, English, Japanese, German)
  • Mtgpad — A free, fully local checklist of the Magic: The Gathering cards you own and the ones you still need, the English card list (629 sets, 97,554 printings, 34,148 distinct card names, from the open Scryfall bulk file) ships inside the app, so you pick a set and read it in collector-number order, count copies with − and +, filter by colour, type, rarity or mana value, switch between all, owned, missing and needed, watch each set fill its progress bar, open any row on every printing of that card to tick the exact copy in the box, copy the missing list into a shop's order form, search all 34,148 names at once with no set open and see every printing of a card counted together, mark a card as wanted, paste a decklist as plain text and get it back card by card with how many you hold and how many are short, choose whether you build one deck at a time or all of them at once and watch the want list add up accordingly, import the CSV that Deckbox, ManaBox or Moxfield exported (every column holding money is read, named back to you as ignored and thrown away), export the collection as CSV and the whole checklist as one JSON file, and empty it behind a confirmation — no prices, no market value, no collection worth, no trading, no matching, no camera or scanner, no card cap, no account, no server, no sync, no ads on the tool UI, no in-app purchase, no update lockout (offline PWA laid out for a desktop; UI in Korean, English, Japanese and German, card and set names in English; not made by or endorsed by Wizards of the Coast)
  • Vispad — A free, fully local picture schedule for a child's day, build the steps from a photo already on this device or one of the built-in symbols with a short word under each, and the board shows one step at a time as large as the screen allows while the rest wait in a strip underneath; a step is finished only by pushing the handle the whole way across (a deliberate slide, so a hand resting on a shared iPad ticks nothing off — switch it to a single tap if that suits better), the finished card drops into the pile at the foot of the board where one tap puts it back, and the pile empties itself when the date changes, leaving no streak and no score behind; a First–Then board is two cards and refuses a third out loud rather than hiding it, one board belongs to each part of the day and each child keeps a separate set switched with one tap, a step can carry a waiting time whose ring counts down quietly and never finishes the step by itself, the step on the board can be read aloud with the voice the device already has (nothing recorded, no microphone opened), kiosk view hides the editing cards so the tablet handed to a child shows only the board (a view, not a lock), everything exports and imports as one JSON file with the pictures inside, and Empty Vispad sits behind a confirmation — a schedule you fill in yourself, not therapy and not a report card, no identification of a child, no face recognition, photos never leave the device, no cap on boards or steps, no account, no server, no sync, no ads on the tool, no in-app purchase, no update lockout (offline PWA; Korean, English, Japanese, German)
  • Croppad — A free, fully local tool that cuts the separate photos out of one flatbed scan of several prints (or one phone photo of a sheet of them), drop the scan in and it reads the scanner-lid background from the sheet's edges, so it works on a white lid and on a dark album page, draws a box around each photo, finds prints whose own white border melts into a white lid by the faint edge and shadow line, pulls apart prints that touch, and straightens tilted prints with an angle of their own; every box can be dragged, resized by its corners, turned with a rotate handle or a fine angle slider and nudged with the arrow keys, added by hand, deleted, split in two (prints that overlap are split by a person, because no automatic cut separates them reliably) and turned 90°, with Find photos again on a Sensitivity slider, a Pull apart slider and a Lid setting (read from the edge, light lid, dark page); many scans can be dropped at once and wait in a tray, each with its own boxes; download each photo on its own or every sheet in one ZIP, as JPEG with a quality slider or PNG, straightened or not, with a white print border trimmed and a few pixels shaved off every edge, files named after the scan (scan-01.jpg, scan-02.jpg…); scanner PDFs whose pages are JPEG images open page by page, and a large scan is searched on a small copy and each photo cut from the original one at a time, so a 600 dpi A4 page opens on a phone, with only a single photo too large for the browser saved smaller, and a message saying so — not a scanner driver, no restoring, sharpening or colour correction, each photo comes out exactly as the scanner saw it, nothing uploaded, no account, no server processing, no ads on the tool, no in-app purchase (offline PWA; Korean, English, Japanese, German)
  • IVFpad — A free, fully local notebook that gathers every IVF round in one place instead of scattered paper sheets, PDFs and chat messages, for round 1, 2, 3… set day 1 and copy in the protocol table the clinic gave you (each medicine with its dose, unit, route, time, first and last day), or copy the table from an earlier round (names, doses, routes and times, no dates) and put in the new dates; log every dose change the clinic calls in after monitoring, from the day it starts and tied to that visit (scan and bloods, E2, P4 and LH in the units on your report, lining, follicle sizes); today's medicines from every round appear as a checklist at the dose written for today, and the trigger shot counts down to the exact time you wrote and is ticked off with Done; note eggs retrieved, mature, fertilised, blastocysts, frozen and transferred, embryo grades and the result, then read rounds side by side (each medicine from first to last dose, dose-change and visit counts, highest E2, last follicle line and lining, the outcome numbers); attach photos of the clinic's sheets, shrunk to 2000 px on this device, print one round on one page or save it as a PDF, turn on optional browser reminders at medicine times (only after the browser asks, only while IVFpad is open — keep a phone alarm for the trigger), and back up as JSON (photos included) or CSV — not a medical device, nothing suggests, checks or interprets a dose or a value, nothing is coloured high or low, your clinic's protocol is the source of truth, no round cap, no account, no server, no upload, no sync, no ads on the tool, no in-app purchase (offline PWA; Korean, English, Japanese, German)
  • Bikespot — A free, fully local motorcycle spotting life-list for ticking off the bikes you see in the wild, 469 models from 46 makes are built in (Honda CB750 Four, Ducati 916, Vincent Black Shadow, Vespa PX 150…) and any bike that is missing you add with a make, a model and a style (a bike already on the list is not added twice); find a make or model by name (accents and hyphens ignored, “zx10” finds the Ninja ZX-10R), filter by all, seen or not yet, by style (sport, naked, adventure, touring, cruiser, modern classic, vintage, dual-sport & supermoto, off-road, scooter & step-through, mini bike) and by make, and read the list grouped by make; one tap on the round button ticks a model as seen today, and only if you want it you add a colour (typed or one tap on a common colour), a place (typed, no location permission), the date, a note and one photo from this device shrunk to 1600 px on its long side; seeing the same model again adds another sighting with I saw one, and the row shows the first-seen date and ×n; the life list reads models seen out of the total, the share of the list (rounded down, 100% only when every one is seen), all sightings, a bar per style (tap to show only that style), the makes you have met and the latest sightings; back up as JSON (photos included) or export the sightings as CSV — no AI that guesses a bike from a photo, no points, badges, streaks, levels or leaderboards, not social, not a ride log for the bike you own (no mileage, trips, maintenance or GPS), no account, no server, no upload, no sync, no ads on the tool, no in-app purchase, not made or endorsed by any manufacturer (offline PWA; Korean, English, Japanese, German)
  • Convertpad — A free, fully local image format converter that changes one picture or a few hundred into another format inside this browser, drop images anywhere on the page, choose several with Choose images or paste one with Ctrl/⌘+V (JPEG, PNG, WebP, AVIF, GIF (first frame), BMP, ICO and SVG open in every current browser, HEIC and TIFF only where the browser opens them, i.e. Safari), pick WebP (the default, quality 80), AVIF, JPEG, PNG, BMP or ICO, set a quality from 1 to 100 for JPEG, WebP and AVIF (remembered per format) or save WebP and AVIF lossless, choose a background colour for transparent areas in JPEG and BMP (white by default), and if you want, fit everything inside a maximum width × height that keeps the shape (presets 3840 / 2560 / 1920 / 1280 / 800, never enlarged; ICO is capped at 256 px, AVIF at 8192 px a side and any picture at about 16 megapixels, and the row says when); every setting change re-converts the lot, each row shows the original format, dimensions and size next to the new ones and the change (such as −87%, green when smaller, red when larger), the header shows the before → after totals, Compare slides a line across the original and the result, and you download one file or, from two up, Download all as ZIP (each file keeps its name with the new extension, IMG_0001.HEIC → IMG_0001.jpg); settings are remembered, images are gone when the tab closes or the list is cleared — EXIF, GPS and camera data are not carried over (photos are turned upright first), not an editor (no crop, filters, retouching or upscaling), no cap on count or size, no account, no upload, no server-side conversion, no watermark, no ads on the tool, no in-app purchase (offline PWA; Mac, Windows, Linux and phones; Korean, English, Japanese, German)
  • Swingpad — A free, fully local golf practice notebook for the swing thoughts (cues) you find at the range, so the one that fixed your slice is still there weeks later, Add a cue writes the cue with its club (Driver, Woods, Hybrids, Irons, Wedges, Putter, Every club, or Other club… with your own name such as “7 iron”), the miss it was fixing (Slice, Hook, Push, Pull, Fat, Thin, Topped, Other), whether it worked (Worked / Not sure / Didn't work), the day (today to start with) and, if you like, where (Range, Lesson, a course; earlier places are suggested); Say it uses the browser's own voice typing (Chrome, Edge, Safari, not Firefox) in the page language, then picks the club, miss and result from the words you said with plain word lists and fills only the tags you have not set yourself (no AI; Pick tags from the words does the same for typed text); the Fix my… panel has eight big buttons, one per miss, each with how many cues currently work for it, and Fix my slice lists your cues for that miss with Worked for you first (most often and most recently worked on top), then Not sure yet, then Did not work folded away, narrowed by club (Every club cues always stay in); each cue shows worked n of total, the day found, last tried and a dot per try, and one tap on Tried it again today: records another try (tapping again the same day replaces today's answer), the latest try deciding where the cue sits; Your cues groups everything by day and place with search and filters by miss, club and result, edit and delete; keep a copy with Export JSON, Import JSON (also how to move to a new phone), Export CSV and Delete everything (asks first) — not a swing coach, no video analysis, no GPS, scorecard or handicap, no social feed, no points or streaks, no account, no sync, no upload, no ads on the tool, no in-app purchase (offline PWA; Korean, English, Japanese, German)
  • Pedalpad — A free, fully local settings journal for guitar and bass effect pedals and pedalboards, so the good tone you found on analog pedals is still there next week, the Pedal library holds your own pedals by name with the knobs and switches they really have (start from a type template: overdrive, distortion, fuzz, boost, compressor, EQ, chorus, phaser, flanger, tremolo, delay, reverb, octave, wah, volume, looper or other, then rename, add or remove controls; switches get named positions such as Hi/Lo) and an enclosure colour each; Boards build a signal chain in order from guitar through the pedals to the amp, with pedals moved up and down and the same pedal on as many boards as you like; a Tone saves a snapshot of the whole board: every knob (0–10, also shown as a clock position from 7 o'clock to 5 o'clock), every switch, which pedals are on or bypassed, plus the guitar, pickup, amp and amp settings and notes if you like. A saved tone keeps its own copy of the chain, so editing a board later never changes it; folders (a song, a band, a setlist), tags and search bring it back, opening a tone shows the whole chain big enough to read with the guitar in your hands, and Duplicate & tweak starts a variation; a Pedal preset saves one pedal's setting under a name such as “Klon-ish edge” to apply inside any tone; keep a copy with Export JSON, Import JSON, a CSV of tones and Delete everything behind an Export JSON first confirmation — no MIDI, no amp simulation or audio of any kind, no social feed or tone sharing network, no cloud sync, no account, no marketplace, no ads on the tool (offline PWA with large controls on phones; Korean, English, Japanese, German)
  • Shelfpad — A free, fully local, flat 2D digital bookshelf for your manga, comics, ebooks and books, so you can sort a collection on shelves you can see instead of a clunky server sort, put up shelves on one wall, each a Whole row or a Half row (two half shelves sit side by side), move them Up the wall or Down the wall, rename or delete them; Add a book with its title, series, volume, author / artist, kind (manga, comic, ebook, book, other), How much you like it (0–5 hearts), spine colour, a cover picture and a spine picture (Choose picture or Take photo, shrunk on this device), an ISBN and notes, and with no spine picture it draws a spine with the name and volume on it. Fill “to volume” to add a whole run such as 1–12 at once without pictures, skipping numbers already there, and new volumes of a series slot in right after the earlier ones on that shelf. Drag books into your own order, onto another shelf too (on a phone, hold a moment first), or use Move left and Move right; Arrange this shelf once by Series & volume, Hearts, Author / artist, Title or Date added, with Undo; switch each shelf, or Every shelf, between Spines and Covers; search titles, series, artists and notes and filter by series, author / artist, no spine or no cover picture and hearts, and a series filter shows the missing volume numbers. ISBN lookup is off by default; turned on, Look up sends only the ISBN you typed to Open Library to fill title, author and cover. Keep a copy with Export JSON (every shelf, book and picture in one file), Import JSON, Book list (CSV) and Delete everything, where importing and deleting both ask first with an Export JSON first button — not a comic, CBZ or EPUB reader, no Komga, Calibre or library server sync, not 3D, not a reading social network, no account, no upload, no ads on the tool (offline PWA; Korean, English, Japanese, German)
  • Serialpad — A free, no-account web app that reads serial numbers, asset tags and model codes off device labels with your phone camera and drops each one onto the next line of a list on the same page, so the camera and the list stay together instead of copy in Google Lens, minimise Lens, paste into a notes app, next device, Start camera opens the camera inside the page; put the serial in the aiming frame (Line, Box or Whole picture) and tap Capture or tap the picture, or turn on Auto capture and it reads by itself when the picture holds still and is sharp, skips shaky, blurry or blank frames and waits until you move on to the next label. The review panel shows the grey crop it read, the best guess in an editable field and every other line it saw under Or pick another line it saw (label words like “S/N:” are stripped), with Add to list and Discard, and confident auto reads go straight onto the list with Undo. Type it in covers anything by hand; Skip the same text for (Off, 10 s, 30 s, 1 min, 5 min; case, spaces and dashes ignored) stops near-duplicates, with Add anyway; and a Note for the next captures (Rack B3, say) stamps the lines that follow. Each line has a number, a time and a source (camera, auto, typed) and can be edited or deleted; there is Undo last, Copy all, Export TXT (one per line), Export CSV (n, text, note, time, source), Export JSON and Import JSON, and Clear list with an Export JSON first button; the Serial-number hint is Off by default, or Letters + digits, or My pattern (your own pattern). Text is read on this page in your browser; its reader files, about 7 MB, come once from serialpad.try-dabble.com itself and then it works offline, and it is tuned for Latin letters and digits, so check each read — not an upload-a-photo OCR converter, not an asset database, not a barcode or QR scanner, no cloud sync, the camera picture is never uploaded, no account, no ads on the tool (offline PWA; Korean, English, Japanese, German)
  • Placepad — A free, no-account hours ledger for a placement, OJT or internship: log each day on one line and see completed, remaining, percent and where you should be by today at a glance, instead of keeping an Excel sheet with formulas just to answer “how many hours left?”, in Your goal, set Total hours needed, an optional Start date and End date, Days that count (Every day or Mon–Fri only) and Hours done before; then under Log hours pick the Date, type the Hours (7.5, 7,5, 7:30 and 7h30 all work, with quick buttons 4, 6, 7.5, 8, 10 and 12) and an optional note, and press Log hours. Where you are shows Completed, Remaining, the percent with a progress bar, Should be at by today (a straight line from start to end, drawn as an orange tick on the bar), ahead by, behind by or on track (within 30 minutes), Needed per day over the counted days left, Average per logged day, This week and Finish at this pace. Edit or delete any entry and step back with Undo last change; Export CSV (date, hours, note, running total; opens in Excel), JSON backup, Import JSON (the confirm offers Export JSON first) and Delete everything keep the copy yours, and on the first visit Show an example fills it in so you can see it working. Your hours are saved in this browser on this device — not an employer timesheet or school portal, no location clock-in, no photo proof, no payroll, no sync, no team accounts, no account, no ads on the tool (works offline after the first visit; Korean, English, Japanese, German)
  • Classpad — A free, no-account walk-in screen for your classroom projector that puts the right board up at the exact times you write down, so 25-minute sections starting at 8:55, 9:20 and 9:45 no longer mean flipping slides by hand, each screen has a Screen name, a Board colour (Chalkboard, Night, Paper, Sunshine or Berry), Directions (one step per line, shown numbered), a Lesson target, a Message and Your fields with your own labels such as Table captain → #3, and under On this screen you switch on a Clock, a Timer (its own length per screen, Start, Pause, Reset, +1 min), a Noise meter (loudness measured on this device only, never recorded or uploaded, with a Too loud at slider and a clear message plus Try again when the microphone is blocked), a Traffic light (tap for red, yellow, green or off) and a Name picker (from the Class list, no repeats until everyone was picked). In the Timetable, add a time, a screen and the days (School days, Every day or the weekdays you choose), or use Fill periods to make a whole run from a first time, a length in minutes and a count, with your screens handed out in order, and the projector switches at those times by itself. Show now, tapping a screen in the switcher or ← and → while presenting picks a screen by hand until the next switch time; Back to the timetable returns at once, and Switch screens automatically can be turned off. Present goes full screen and keeps the display awake; Esc leaves. New screen, Duplicate, Export JSON, Import JSON, Delete everything (the confirm offers Export JSON first), Undo toasts, and on the first visit Show an example (3 sections, 25 min each). Your screens and timetable are saved in this browser on this device, and the page has to stay open on the projector computer to switch — no student accounts, not a class-management platform, no grade or attendance sync, no cloud, no account, no ads on the tool (works offline after the first visit; Korean, English, Japanese, German)
  • Puppad — A free, no-account training log for your puppy's basic commands, so short practice sessions add up where you can see them without a video course or an AI chat, Sit, Down, Come (recall), Stay, Wait, Leave it, Drop it, Loose-leash walking and Place (mat) are ready from the start, and Add your own cue covers the rest. Train opens a quick session with big +1 Success and +1 Miss buttons that save from the very first tap, so it works one-handed with treats in the other hand, plus an optional Timer (1, 2, 3 or 5 min), Undo last tap, a note and Done. The Sessions list keeps the date and time, length, successes, misses and note of every session, with Edit, Delete, Undo last change and Log a past session. Each cue moves through four stages you set by hand (Learning, Reliable at home, With distractions, Proofed), and Steps & stage shows how-to steps and a tip for every basic cue. When the last 3 sessions each had 5 or more reps at 80% or better, a quiet hint says the next stage is there when you are ready, and Progress shows how many cues sit at each stage, sessions and the last-5 success rate. Add your dog's name, breed and birth date (the age works itself out), and more than one dog with Add a dog. Export CSV (one row per session, opens in Excel), Export JSON, Import JSON (the confirm offers Export JSON first) and Delete everything. Your log is saved in this browser on this device — not an AI trainer chat, not a video course, not a walk or GPS tracker, not a virtual pet, no streaks, no scolding, no sync, no account, no ads on the tool (works offline after the first visit; Korean, English, Japanese, German)
  • Moodpad — A free, no-account daily mood log you fill in with one tap, so the free version is not stuck at five options: pick a 1–5, 1–7 or 1–10 scale (1–7 by default), tap past days on the mood-coloured calendar to fill them in or fix them, and add activity tags and notes, with 30- and 90-day trends, monthly averages, mood per activity, a JSON backup and CSV. No streak pressure, no premium wall, no ads.
  • Goalpad — A free, no-account weekly time-goal tracker: give each goal its own weekly budget, such as read 4 hours a week, and fill it with a start/stop timer, with sessions on any days adding up to this week's done and remaining time on a progress bar, a timer that survives reloads, forgotten time added by hand, your own week start day, past weeks, a JSON backup and CSV. No streaks, no ads.
  • Polishpad — A free voice-note pad: tap once, talk, and turn the muddy, um-and-uh transcript into a clean note that keeps your own words and your first-person voice. It never rewrites your note into a summary or a third-person report: it strips fillers, stutters and repeats, then fixes spacing, capitals and punctuation. Transcribe with your browser's speech service, with a speech model that runs on your phone (downloaded once), or with your own OpenAI key. Polish with the built-in light clean-up (no key, works offline) or with AI polish using your own key for OpenAI, Anthropic or Google Gemini. Pick the strength (light, medium, strong), a style (plain note, bullet points, email-ready, journal entry) and the output language. See raw and polished side by side; copy, share or save as .txt or .md. Your notes stay on this device, with search, delete and JSON backup. Offline-only mode stops every sound and word from leaving the device. No account, no subscription, no ads.
  • Cyclepad — A free, no-account tracker for several credit cards in one place with no bank login, starting from a nickname, limit and due day, with utilization per card and overall, countdowns to statement closing and due dates (month-end and leap-year safe), statements and payments, a calendar reminder file, two-tap balance updates, last 4 digits only and a JSON backup. No ads.
  • Animepad — A free, no-account anime and manga tracker built around a cover grid, with search by English, romaji or Japanese title, one-tap save to Planning, Planning, Watching (Reading for manga), Completed, On hold and Dropped, your own lists, a +1 progress counter, countdowns to the next episode, this season and upcoming anime, reminders while the app is open, a calendar file and a backup file. Titles come from the Kitsu database and your library stays on this device. No scores, no ads.
  • Schoolpad — A free, no-account notebook for class notes (PDFs, photos and typed text), organized by subject, quick to search and easy to share with classmates as a single file, with PDFs, photo sets and text notes in each subject, search across titles, tags and the words inside notes, sharing a whole subject or picked notes as one .schoolpad file (the classmate sees a preview first and nothing is duplicated), dated memos on every note and backup export and restore. Notes stay in this browser on this device. No AI, no ads.
  • Discpad — A free, no-account list of the physical media you own (DVD, Blu-ray, 4K UHD, steelbooks, box sets) plus your games, so you never buy the same thing twice, with a Do I own this? search that answers in seconds even in a shop (offline too), TV seasons grouped by show, a duplicate warning when you add, a wishlist that moves to owned in one tap, title search on Wikidata or offline entry by hand, cover photos and a backup file and spreadsheet export. Your list stays in this browser on this device. No ads.
  • Receiptpad — A free, no-sign-up receipt log: photograph receipts, bills and statements and fill in a few fields (date, amount and currency, shop, category, note), with camera capture or photos and PDFs (up to 10 pages per receipt), today’s date and your last currency filled in, recent shop and category chips, a log by month with monthly totals per currency (never converted), search by shop, note, category or amount, and a ZIP file holding the photos, a spreadsheet file (CSV) and a backup to move everything to your computer and back. It does not read text, so you type the amount. Your receipts stay in this browser on this device. No ads.
  • Monitorpad — A free, no-sign-up web tool that turns one phone into a live camera and a tablet, computer or second phone into a full-screen monitor, paired by QR or code, with nothing shown until you tap Allow on the phone and a red LIVE sign while sharing, back/front camera and light/zoom where supported, and full screen, rotate, mirror, snapshots and recording on the watching side (saved there only). Video goes straight between the two devices and is never stored on a server. Not a webcam for video-call apps; no sound. No ads.
  • Tastepad — A free, no-sign-up private diary to rate the movies you watch and the restaurants you try in half stars with notes only you can see, with movie titles picked from open data (Wikidata) or typed by hand, area, kind of food and price for restaurants, every date watched or visited, want-to lists moved over with one tap on Watched it or Been there, your own ranking by score (same scores ordered by you), search and filters by title, note, tag and area, a duplicate warning, and a backup file and spreadsheet files (CSV). No profile, followers or feed; entries stay in this browser on this device. No ads.
  • Waterpad — A free water tracker with no install and no sign-up where every drink grows the plant in your pot, with 250 ml and 500 ml (8 oz and 16 oz) buttons and your own cup sizes, a daily goal (2000 ml to start, 500 to 6000 ml), today’s plant growing in five stages from a seed to a bloom, a garden by month that gains a flower on every full day, a tulip, sunflower, cactus bloom and cherry blossom bonsai unlocked by streaks with a pick for what grows next, flowers that never go away when you miss a day, optional reminders (quiet hours, stop after the goal), a 7-day bar chart and a 30-day list, and a backup file to save and restore. Drinks stay in this browser on this device. No ads, nothing to buy.
  • Recipepad — A free tool that turns a recipe page link into a clean recipe card with just the ingredients and steps, no life story, ads or popups, with the source credited, everything editable before saving, a paste-the-page-text fallback for sites that can’t be read (split into ingredients and steps on your device), servings scaling that reads 1/2 cup, 1½ tbsp, 0.5 kg and ranges, a grocery list that adds up matching items, a cook mode with one step at a time in big type and the screen kept on, your own recipes and search, and a backup file to save and restore. Recipes stay in this browser on this device; a pasted link is fetched once to read the recipe. It doesn’t plan meals (Mealpad does). No ads.
  • Showpad — A free tracker for the TV series you watch, with show search and Watching, Watchlist, Finished and Dropped lists, one-tap episode ticks (a whole season or everything up to here too), season progress bars, the next episode to watch, next air dates in your time zone and a 30-day listings view, a watch history by date, private star ratings and notes, and a complete backup file to save and restore. Show info comes from TVmaze (CC BY-SA); your list stays in this browser on this device. No sign-up, no ads.
  • Scanpad — A free barcode and QR scan log that turns every scan into a row of your own list, with columns you choose (time, a unique ID, text, quantity, a checkbox, a drop-down, a fixed value such as the operator, a location, and GPS only when you ask), a beep and green flash on each read, no double reads, a new row or +1 for the same code again, typing a code when the camera can’t, spreadsheet export (CSV or Excel) and a backup file with your column setup, several lists and scanning offline. The camera picture is read on this device, and your scans stay in this browser on this device. No sign-up, no ads, no scan limits.
  • Mediapad — A free tracker for games, anime, manga, novels and books, movies and TV in one list, with search of public catalogs (Wikidata, TVmaze, Open Library, Kitsu) or entries by hand, Planning, In progress, Completed, On hold and Dropped, progress in the unit that fits (episodes, chapters, volumes, pages, hours, %) with +1, 0–10 ratings and notes, favorites, start and finish days, a cover grid or a list, filters and sorting, and backup and spreadsheet files; it can also import old Mixshelf backup files. Your library stays in this browser on this device. No sign-up, no ads, no server to run.
  • Gallerypad — A free tool that takes a Reddit post link and saves every image of the gallery in the best quality available, with the file names you choose, with the original file when Reddit has it or else the largest reduced copy (each slide marked Original or Reduced), gallery order kept, names built from parts like community, title, author, date and number plus three ready-made patterns, one ZIP file or separate files, Save this one, and copying the post data by hand when the page cannot read it directly. Post details come straight from Reddit to your browser and the files are built on this device; image files pass through our server only because browsers block saving Reddit’s images directly from another site, and are never stored. Not a video downloader, not a Reddit client. No sign-up, no ads.
  • Babypad — A private growth diary for your child: a quick note and a few photos, a few times a day, a dated timeline and a month calendar, milestone tags like first smile, first steps and first tooth plus your own tags, search over notes and tags, and a day header that shows your child’s age that day (for example 3 months 12 days). Photos are made smaller on this device and never uploaded. A backup file (ZIP) with every note and photo moves the diary to a new phone, and importing never deletes what is already there. No account, no upload limits, no ads in the diary; it stays on this device.
  • Boothpad — A party photo booth that opens from one QR code: guests snap a few instant-camera shots in their phone browser with no app and no account (24 per guest by default, up to 50; up to 600 per event), and every photo lands in one shared album. Download single photos or everything as a ZIP; guests delete their own photos, a report hides a photo right away, and the host deletes any photo or the whole event with the admin link. It is the one Try Dabble tool that uploads photos: they are visible to anyone with the event link and deleted automatically 7 days after the event is created. Free, no account, no ads in the tool.
  • Budgetpad — Manual envelope budgeting around your real accounts, each account with its own currency and opening balance, a ledger with a running balance on every row, two dates per entry (when you spent vs when it left the account) for cleared, pending and current balances, monthly envelopes per category with sub-budgets, a carry-over switch for leftover money and overspending, buckets inside an account with an Unassigned line, transfers that are never spending, totals per currency (no made-up exchange rates), CSV export and a backup file that merges without duplicates. No bank connection, no account, no ads, no subscription; it stays on this device.
  • Tippad — A free private log for commission and tipped workers such as stylists, barbers and nail techs: log each service, price and cash or card tip in about five seconds after checkout, or just a day’s totals, set your pay once (commission tiers, flat pay per service, retail commission, card-tip fee, booth rent, deductions and advances), see the expected pay from the employer and your total earned for every pay period, compare it line by line with the salon’s report in Reconcile and copy it as text, list and calendar, week / month / year totals and a chart, CSV export and a backup file that merges without duplicates. No sign-up, no ads; it stays on this device.
  • Radiopad — A free, no-install internet radio in your browser: find a station from a free community station directory (radio-browser.info) by name, genre tag or country, tap to play, a mini player and a full player with a needle dial, favorites and the last 50 stations played, the song that’s on whenever the station sends it, Save this song to keep title, artist, station and time (or Type it in), Saved songs by day with search, copy as text and web search, a Sleep timer, automatic reconnect, Hide this station, CSV export and a backup file that merges without duplicates. No sign-up, no ads; it stays on this device.
  • Fiberpad — A free food diary that counts only protein and fiber: a starter list of 131 everyday foods (USDA FoodData Central, public domain) searchable by name in four languages, household portions or grams, my foods and quick add, favorites, recent foods and meal templates, optional daily goals with their reference sources, two calm dials for today, the last 30 days and a week summary (how many logged days reached each goal), a backup file that merges without duplicates and CSV. Nothing else is counted, no food is judged, and the diary stays on this device.
  • Flippad — A free reader that turns your own PDFs like a real book: open a file from this device by picking or dragging it, a library with cover thumbnails, search by name and collections, Continue Reading at the same page, zoom and view, page-curl flip, slide or vertical scroll with a page slider, two-page spreads on wide screens (the cover alone), right-to-left reading for manga, highlights in several colours, pen ink, notes and bookmarks with a Notes list per book, the PDF’s table of contents and text search, fullscreen and zoom that stays when you flip, light, sepia and dark, annotated PDF, Markdown and JSON export, and a backup file that merges without duplicates (with the PDFs if you like). Nothing is uploaded; it stays on this device.
  • Rankpad — A free tool to rank what you try, your way: make a list with a name, emoji and colour or start from a template (protein bars, coffee, chocolate, ramen, snacks), add, rename, reorder or delete criteria per list with optional weights and endpoint labels, 1–10 scores in half steps (or shown as 5 stars), name, brand, price, date tried, notes, up to 6 photos shrunk on the device and “would buy again”, an overall that is the weighted average of only the criteria you rated, sort by overall or any criterion, filter by brand and search, a manual order that moves any item to any spot, compare 2–3 side by side, a top 3/5/10 picture and a tier view S/A/B/C/D, an optional barcode that fills in name, brand and picture from Open Food Facts (everything works offline without one), a backup file with photos that merges without duplicates, and CSV export. No sign-up, no ads, nothing uploads; it stays on this device.
  • Bookplay — A free player for lectures, audiobooks and long recordings from this device: pick or drop mp3, m4a, m4b, aac, ogg, opus, wav or flac files, turn several files into one book (in natural order: Part 1, Part 2, Part 10) or keep them separate and reorder a book’s files, a place kept for every item (saved every few seconds and whenever you pause, switch or leave), a Continue listening shelf with % done and New / Started / Finished, rewind on resume (0/3/5/10 s), speed 0.5×–2.5× remembered per item, 10/15/30 s skips, lock-screen and headset buttons, chapters from m4b, m4a and MP3, bookmarks with notes, a sleep timer (also at the end of a chapter), the last 20 jumps with undo, a copy kept in the app or no copy and the same file picked again, and a backup file without audio that only merges. No sign-up, no ads, nothing uploads; it stays on this device.
  • Framepad — A camera that coaches your framing: one clear tip at a time from the weakest part (level, framing, horizon or light) with the measured number, a live 0–100 frame score (the shutter turns gold at 80), thirds, golden ratio, golden spiral, centre, diagonals and leading-lines guides, Auto / Scene / Portrait coaching (Portrait uses a face model that runs on this device), a level from the phone’s motion sensor or the horizon line, checks for backlight, blown-out highlights, pure black and flat light, voice tips, 4:5, 1:1, 9:16 and 3:4 crops and zoom, 15 short lessons in four stages, a daily mission that changes at midnight with a streak, one strength and one improvement after every shot, “Check a photo” for pictures from your phone’s own camera app, “Save / share” in the gallery, and a backup file that can include the photos. No sign-up, no ads; the camera picture is analysed on this device and your photos stay on it.
  • Cullpad — RAW and JPEG culling in the browser, made for iPad touch: CR3, CR2, NEF, ARW, DNG, RAF, ORF and RW2 open at once through the full-size preview the camera embedded, filters for stars, picks, rejects and unrated, burst grouping, a 1:1 zoom that stays when you move to the next frame, up to 4 frames compared with zoom and pan in sync and “Keep this one” (with Undo), keys 1–5, P, X, U and Z, and XMP sidecars Lightroom reads (straight into a folder or as a ZIP) plus keepers and rejects lists as CSV. No sign-up, no ads; photos are never uploaded and ratings stay on this device.
  • Chorepad — a free chore scheduler for irregular shift weeks: this week’s shifts (overnight too), copy last week or import an .ics rota, fixed blocks like sleep and commute, chores with how long they take and how often (every N days, weeks or months, every 2nd Saturday), placed automatically into free gaps under a minimum gap, a daily limit and quiet hours, intervals from the last-done date with Done and Skip, missed chores rolling to the next gap (no overdue pile), one-tap “I was away / sick” re-planning from today, same-day pairs, Move, .ics export, a printable fridge week sheet and JSON backup. No account, no ads, no reminders; it stays on this device.
  • Inkcal — a free calendar you write in by hand: ink from a stylus or a finger on any day, shown shrunk in month and week and full size in day, pressure pen, highlighter, eraser (whole stroke or rub out), lasso move, undo per page, emoji stickers, blank, lined or dotted pages, a title and time per day, Stylus only palm rejection once a pen is seen, full-screen drawing, .ics events beside the ink (read-only), PNG / PDF export of a month, week or day, and JSON backups that refuse bad files. No subscription, no account, no ads; opens offline and stays on this device.
  • Karaokepad — a free karaoke repertoire notebook: type a title and tap a suggestion (Apple iTunes Search) to add it, or just type it when offline, “Keep adding” for long lists, your key (−7 to +7), original key, tempo, confidence stars, tags and a memo per song, a sing log with machine (DAM, JOYSOUND, TJ, KY) and score, best score, search and sort by title, artist, last sung or score, group by artist, setlists, a dice that never repeats the last song, copy for host, lyrics only as a web-search link, paste and CSV import, JSON backups and a backup reminder. No login, no ads, no song cap; it stays on this device.
  • Mahjongpad — a free mahjong results and settlement ledger: set and free sessions, “Whole table” or “My result only”, three scores per hanchan and the fourth fills itself (hundreds input, leftover riichi sticks to the top), 4-player and 3-player (sanma) rule presets, uma (negative 2nd too), oka, rounding such as 5 down 6 up, rate, chips, bust bonus and yakuman bonus, game fees (everyone, top pays, last pays, fixed amounts per player) and prize money, “Save & next hanchan”, settlement and “Who pays whom”, share as text or image, history by month and free stats — average place, each opponent, a monthly report per group — plus a stop-loss and goal, JSON backups and CSV. No account, no ads; a personal notebook with no betting or money transfers, kept on this device.
  • Intervalpad — a free medication interval log with nothing to install: for a medicine taken every N days or every N hours (every 2 days, every 8 hours), the next due is counted from the last dose you logged, not from a calendar grid; taken late, on an off day or logged afterwards for a past time, the next due is recounted from that entry, and deleting an entry falls back to the one before. “Taken”, “Taken at another time…”, “Skip” and “Undo”, overdue after a grace you pick, a minimum-gap lock for as-needed medicines, a strip of last doses (on time, late, early, skipped) with the last 30 days on time, history by day with edit and delete, “Add next due to calendar (.ics)”, notifications while the page is open, JSON backups and CSV. Not a medical device; no account, no subscription, no ads, kept on this device.
  • Walletpad — a free, offline card wallet with nothing to install: scan a loyalty or membership barcode with the camera or from a picture, or type the number and its type, and show it at the till black on white (QR, EAN-13/8, UPC-A/E, Code 128/39/93, ITF, Codabar, PDF417, Aztec and Data Matrix, drawn on the device); several codes per card, “Full screen” with large digits, “Copy number” and the screen kept awake where the browser supports it, 1D codes turned to landscape on a portrait phone with “Rotate” to flip back; ID and health-insurance cards as front and back photos with ID number, insurer, blood type, allergies, emergency contact and your own fields, hidden behind an optional PIN of 4–12 digits (not encryption); my order, most used, recent or A–Z with favourites on top, search by name or number, 1, 2 or 3 cards per row; ZIP backup with photos, JSON and CSV, and Catima import; works offline after the first visit. No account, no ads, kept on this device.
  • SeatView — a free seat-view preview for concert venues with nothing to install: tap a section on the 2D seat map to zoom in, pick a seat, and the 3D view moves there and looks at the stage from a seated eye height; drag to look around, a field-of-view slider from 30° to 100°, buttons to step to the seat in front, behind, left or right, the distance to the stage in metres, seat search such as “33 5 7” (section, row, seat), and the address carries the seat so it can be shared as a link. Venues now: KSPO DOME in Seoul (58 sections, 13,776 seats, the building drawn from its official 3D model) and a made-up sample arena (2,888 seats). The floor is one typical layout and some sections are approximate; the view is drawn from a model, not a photo, and it is not affiliated with any venue or ticket seller. A browser that cannot draw 3D gets the 2D map only. The app is in Korean only. No account, no ads, nothing stored.
  • Readpad — a free reading list with no install and no account: each book is a card under “To read”, “Reading” or “Read” (plus an optional “Didn’t finish” you can switch off), moved along with one tap on the card; filter tabs with the count per status, search over title, author and notes, sort by recently changed, title, author or most read first, and the number of books finished this year; while reading, the page you’re on with − and + and a progress bar (with total pages); when done, an optional 1–5 star rating and the finished date; covers from an image address fetched once when you tap “Load”, or a photo on the device, made small and kept there; an optional Open Library search that sends only what you typed, only when you tap it; JSON backup with covers and CSV, and import of a Readpad .json or a CSV from Goodreads, StoryGraph or your own sheet; works offline after the first visit. No account, no feed, no ads, kept on this device.
  • Researchpad — a free research log and timeline with no install and no account: each entry is a date (today by default, or just a year or a month), what happened, one or more sources (a web address or free text such as “Parish register 1850, p. 14”) and notes; “Speak a new entry” starts dictation at once, and every field has a big “Speak” button, one tap to start and one to stop, that keeps listening through pauses, so shaky hands need no cursor work; “Remove last phrase”, “Clear”, and “Paste” for a source in one tap; dictation is the browser’s own speech recognition and Researchpad never receives the sound; an entry with no source is flagged “Source needed”, never refused; a vertical timeline, oldest or newest first, search over events, sources and notes and a filter by source; a PDF timeline through the browser’s print window (offline too); JSON backup and CSV export and import; works offline after the first visit, no ads in the tool, stays on this device (local PWA)
  • Petlog — a free pet health log with no install and no account: several cats, dogs or other pets with photo, species and birthday, switched with one tap; on the Day tab one stamp logs food (dry, wet or treat; grams offered and left over, so you see what was eaten), water, pee, stool with the Bristol scale and an optional photo, vomit, energy, appetite and symptom tags (“Used before” and “Common” suggestions), each with the time, on any past day with no lookback limit; a flag for a weight outside the normal range you set with your vet; 30-day, 90-day and All charts and 7/14/30-day daily averages counted over logged days on the Trends tab; free vet visit and medication notes, “Add to calendar (.ics)” for the next vet or vaccine date, an optional expense log with monthly totals, a vet summary and a sitter sheet you print or save as a PDF (made on the device), JSON backup and restore with photos, kg/lb and g/oz, works offline after the first visit. No diagnosis, no dose reminders, no sync, no account, no ads; stays on this device.
  • Handslide — a free no-install browser presenter for a slide PDF: open a PDF exported from PowerPoint, Keynote or Google Slides on this device and present it full screen; swipe a hand to your right in front of the webcam for the next slide, to your left for the previous one (hand tracking runs on this device only; camera frames never leave it), with a pause after each turn, sensitivity, left or right hand, a “Test gestures” screen, a small camera preview and an index-finger laser pointer; voice commands “next”, “back”, “go to slide 5” (through the browser’s speech service; not in Firefox); arrows, PageUp/PageDown and clickers, B for a black screen, number + Enter, tap left or right; a presentation timer and the screen kept awake; works offline after the first visit. It can’t drive desktop PowerPoint (export to PDF and present that), the PDF is not stored, no account, no ads (local PWA)
  • Shiftpad — a free no-account shift and pay log for anyone paid by the hour: clock in and out (the running clock survives a reload, with break start and end) or add past shifts with an unpaid break; a shift past midnight is split by the time actually worked on each day and in each pay period, and changing a date moves a shift, never deletes it; several jobs with name, colour and currency and rate changes from a date (never back-dated); weekly, every-two-weeks, twice-a-month or monthly pay with a cutoff and a payday in the same or the next month, paydays on weekends or holidays moved earlier or later; an always-visible Next paycheck card with the date, days to go and projected gross (planned shifts apart); optional overtime, night and weekend premiums and a Korean weekly-holiday-pay estimate (all off by default, your own settings, not law); a flat % or fixed deduction for an estimated take-home; a payslip check; CSV and JSON backup and restore (merge or replace); estimate only, not tax, payroll or legal advice; works offline after the first visit; no account, no ads, stays on this device (local PWA)

Tools marked as local PWAs keep data in the browser on your device in most cases. The exception is Boothpad, the party photo booth, which uploads photos to a shared album and deletes them automatically 7 days after the event is created.

Mobile apps

  • ShotLinq — send iPhone screenshots to a PC clipboard.
  • Pairly — a budget game couples play together.
  • Blurt — turn text into character-voice cards and share them.

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