ALL TOOLS
All tools
Every ToolayBox tool by category. Searching is the fastest way to find one.
POPULAR
Popular tools
Tools people are likely to reach for first. This becomes a real ranking once usage stats are in.
- TB-001Calendar Wallpaper MakerMake a phone or desktop wallpaper with a monthly calendar, mark birthdays and plans, and save it as a full-resolution PNG or SVG, all in your browser.
- TB-014Image CompressorCompress JPG, PNG and WebP images to reduce file size and compare the before and after size of each. Handles many images at once, all in your browser.
- TB-091Merge PDFCombine multiple PDFs into one. Drag to set the order, pick page ranges for each file and download, all in your browser with nothing uploaded.
- TB-023Word CounterCount words, characters with and without spaces, sentences and paragraphs as you type, see reading and speaking time, and track a word or character goal.
- TB-028What to Eat? Food Roulette WheelCan't decide what to eat? Spin a food wheel with American, Italian, Asian, Mexican or light presets, or add your own choices and let the wheel pick.
NEW
New tools
The 12 most recently added tools.
- TB-125Video Converter & CompressorConvert MP4, MOV and WebM to web-friendly MP4 (H.264) or WebM (VP9). Pick resolution, quality and fps, trim or mute to shrink the file. Runs in your browser, no upload.
- TB-124Monday Commute RunnerA three-lane runner from the subway platform to the office lobby. Dodge crowds and closing doors to clock in before 9:00. Coffee speeds you up, earbuds make you untouchable.
- TB-123Tool Merge: Physics Merge GameA physics merge puzzle: drop tools into a box and matching tools fuse into the next one, from a paper clip through pencil, scissors, hammer and saw up to the toolbox. 11 tiers in all.
- TB-121Hue Sort: Color Gradient PuzzleSwap shuffled color tiles back into a smooth gradient. 24 levels from 4×5 to 10×12, with dotted tiles as fixed anchors and stars for solving close to the minimum swaps.
- TB-120Paint Mixing GameDrop red, yellow, blue, white and black paint one drop at a time to match a target color. Paints mix like real pigment, so blue and yellow make green. 24 stages plus a free lab.
- TB-119Pen Tool Tracing GameTrace target shapes with anchor points and handles to learn Bézier curves and the pen tool. Two tutorials and twelve levels, scored on accuracy and point count.
- TB-118Kerning GameDrag the middle letters of a word to even out the spacing, then compare your kerning with an optically computed answer. Ten rounds across ten typefaces, scored out of 1000.
- TB-117Optical Center TestHow good is your eye? Ten tasks, from finding the center of a box to making a right angle, measure how many pixels and degrees off you are. A fun visual precision test.
- TB-115Flashcards: Spaced RepetitionMake flashcard decks, paste words in bulk from Excel or CSV, and review only the cards due today with SM-2 spaced repetition. Saved in your browser, no sign-up.
- TB-114Word Cloud GeneratorPaste any text to count word frequency and turn it into a word cloud in a circle, heart, square or star shape, with no overlapping words. Save as PNG or SVG.
- TB-113Online Markdown EditorWrite Markdown with a live side-by-side preview. Supports tables, task lists and code blocks, auto-saves in your browser, and exports to .md, HTML or PDF.
- TB-112Video to GIFTurn a clip from any video into an animated GIF. Pick the section, width, fps, speed, loop and colors, check the size and download. Runs in your browser, no upload.
TOOLS · 31
TOOLS
Everyday, math, text, developer and productivity tools.
Everyday 6
- TB-001Calendar Wallpaper MakerMake a phone or desktop wallpaper with a monthly calendar, mark birthdays and plans, and save it as a full-resolution PNG or SVG, all in your browser.
- TB-003Live Salary TickerEnter your monthly pay and work hours to watch today's earnings tick up every second in dollars, with a countdown to clock-out and your total for the month.
- TB-004Life in Weeks CalendarSee your life as a 90-year grid of weeks: how much has passed, how many weekends, summers and birthdays are left, and save it as a PNG.
- TB-005Breathing Exercise GuideBreathe along with a calm circle that grows and shrinks for 4-7-8, box and resonant breathing. Set a session length and turn on soft sound cues.
- TB-006QR Code GeneratorCreate free QR codes for links, Wi-Fi, contacts, text and SMS. Pick colors and size, then download a PNG or SVG. Made in your browser, never expires.
- TB-107Budget & Expense TrackerTrack income and expenses in dollars by date, category and payment method. See a monthly calendar, category donut chart and remaining budget, with recurring items and CSV export.
Calculators 9
- TB-007Countdown & Date CalculatorCount down the days to any date, see milestones, add or subtract days, weeks or months, and count the days between two dates. Save your countdowns.
- TB-008Age CalculatorGet your exact age in years, months and days from your date of birth, plus days lived, a countdown to your next birthday, star sign and Chinese zodiac.
- TB-009Percentage CalculatorFind a percent of a number, what percent one number is of another, percent change, sale prices after discounts and sales tax, all as you type.
- TB-010Unit ConverterConvert length, weight, temperature, area, volume, speed and data both ways, from inches to cm, lbs to kg and °F to °C, with every unit listed at once.
- TB-012Bill SplitterSplit a bill evenly or item by item, so only the people who shared each dish or drink pay for it. Round to the cent or dollar and copy a group chat summary.
- TB-040Loan CalculatorCalculate monthly payments and total interest for fixed-payment, equal-principal and balloon loans, with an interest-only period and a full amortization schedule.
- TB-041Savings Interest CalculatorSee how much a monthly savings plan or a lump-sum deposit (CD) will grow with simple or monthly compound interest, with an optional tax rate on the interest.
- TB-042BMI & Calorie CalculatorCheck your BMI on the WHO adult scale in lb/ft or kg/cm, plus your BMR, daily calories (TDEE) by activity level and how long it may take to reach a goal weight.
- TB-043Coffee Cost CalculatorSee how many cups of coffee any amount of money buys, shown as cup icons, and how much a daily coffee habit really costs over a month, a year and ten years.
Productivity 7
- TB-002Online Timer, Stopwatch & PomodoroA countdown timer with a progress ring, a stopwatch with lap times and a 25/5 Pomodoro timer in one place, with a chime when time's up.
- TB-056Focus Sound MixerMix 19 ambient sounds like rain, ocean waves, a creek, a coffee shop and a campfire with white, pink or brown noise. Includes presets and a sleep timer.
- TB-057Water & Stretch ReminderGet reminders to drink water and stretch at your own intervals with on-screen, sound and browser alerts, plus a daily water log and quick desk stretches.
- TB-058Habit TrackerCheck off daily habits, build streaks and see a full year on a GitHub-style heatmap. Saved in your browser with JSON export and import, no sign-up needed.
- TB-059Online Sticky Notes BoardStick notes on a corkboard, drag them anywhere, change colors and sizes, and tidy them up in one click. Everything saves automatically in your browser.
- TB-106Kanban BoardOrganize tasks on boards, columns and cards you can drag around, with label colors, due dates, checklists and search. Saves automatically in your browser, no sign-up.
- TB-115Flashcards: Spaced RepetitionMake flashcard decks, paste words in bulk from Excel or CSV, and review only the cards due today with SM-2 spaced repetition. Saved in your browser, no sign-up.
Text 5
- TB-023Word CounterCount words, characters with and without spaces, sentences and paragraphs as you type, see reading and speaking time, and track a word or character goal.
- TB-024Lorem Ipsum & Dummy Text GeneratorGenerate lorem ipsum or readable English placeholder text by paragraph, sentence or exact character count, plus UI labels and fake contact data for mockups.
- TB-060Case ConverterConvert text to UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case, kebab-case and more, plus trim spaces, remove duplicate lines and sort.
- TB-061Text Compare & Diff CheckerCompare two texts line by line and character by character, highlight changes side by side or unified, and see added, removed and similarity stats.
- TB-114Word Cloud GeneratorPaste any text to count word frequency and turn it into a word cloud in a circle, heart, square or star shape, with no overlapping words. Save as PNG or SVG.
Developer 4
- TB-048JSON Formatter & ValidatorBeautify or minify JSON with 2-space, 4-space or tab indent, pinpoint errors by line and column, sort keys and browse a collapsible tree, all in your browser.
- TB-049Strong Password GeneratorGenerate strong random passwords and memorable passphrases with cryptographic randomness, check entropy in bits and crack time. Nothing is stored or sent.
- TB-050Image to Base64 ConverterConvert images to Base64 data URIs, CSS backgrounds or img tags, and decode Base64 back to a viewable, downloadable image. Everything runs in your browser.
- TB-051SVG Optimizer & SVG to CSSMinify SVG by stripping comments, metadata and editor junk and rounding numbers, then turn it into a CSS background or mask data URI. Runs in your browser.
DOC · 11
DOC
Edit PDFs and make resumes, quotes, notes and planners.
PDF 7
- TB-091Merge PDFCombine multiple PDFs into one. Drag to set the order, pick page ranges for each file and download, all in your browser with nothing uploaded.
- TB-092Split PDFExtract pages with a range like 1-3, 5, 8- or by clicking thumbnails, or split every n pages or into single pages. Download PDFs or a ZIP, no upload.
- TB-093Organize PDF PagesRearrange PDF pages by dragging thumbnails, rotate them 90°, delete pages or insert blank ones, with undo and redo, then save. Nothing is uploaded.
- TB-094Image to PDFTurn JPG, PNG and other photos into one PDF in your chosen order, on Letter, A4 or image-sized pages, with orientation, margin, fit and quality options.
- TB-095PDF to ImageConvert PDF pages into JPG or PNG images at 72 to 300 DPI. Pick the pages you want and download them one by one or all at once as a ZIP.
- TB-096Sign PDF & Fill TextAdd a handwritten signature, text, dates and check marks to any PDF, drag and resize them, then save. Everything runs in your browser, nothing is uploaded.
- TB-097PDF Watermark & Page NumbersStamp a text or logo watermark on PDF pages with opacity, angle, position or tiling, and add page numbers like “1 / 10” or “Page 1 of 10”. Runs in your browser.
Documents 2
- TB-089Free Resume BuilderWrite your summary, experience, education and skills, preview them live in four clean templates on US Letter or A4, and save a PDF. No sign-up, nothing uploaded.
- TB-113Online Markdown EditorWrite Markdown with a live side-by-side preview. Supports tables, task lists and code blocks, auto-saves in your browser, and exports to .md, HTML or PDF.
Planners 2
- TB-098Printable Planner MakerMake printable monthly, weekly, daily, habit tracker, lined, grid, dot and to-do pages in Letter, A4, A5 or tablet sizes with your colors and fonts. Print or save as PDF.
- TB-108Class Schedule MakerMake a weekly class schedule or timetable by dragging blocks between days and times, pick a theme, and save it as a PNG or as a phone, tablet or desktop wallpaper.
MEDIA · 30
MEDIA
Image, design, video and audio tools right in the browser.
Image 16
- TB-013Image Converter (PNG, JPG, WebP)Convert images between PNG, JPG and WebP in bulk, right in your browser. Adjust quality, resize if needed and download one or all. Nothing is uploaded.
- TB-014Image CompressorCompress JPG, PNG and WebP images to reduce file size and compare the before and after size of each. Handles many images at once, all in your browser.
- TB-015Image ResizerResize many images at once by pixels or percent, keep or unlock the aspect ratio, and download them as JPG, PNG or WebP. Everything happens in your browser.
- TB-016Image Color Picker & Palette ExtractorExtract the main color palette from any image, pick exact pixels with an eyedropper, and export HEX colors as CSS variables, SCSS or JSON in your browser.
- TB-017Pixel Art & ASCII Art ConverterTurn photos into pixel art with retro palettes like PICO-8, CGA and 1-bit, with optional dithering, or into ASCII text art you can copy or save as PNG.
- TB-052Favicon GeneratorCreate a favicon from an image, emoji or letters: 16–512px PNGs, a real multi-size favicon.ico, HTML link tags and site.webmanifest, all made in your browser.
- TB-053Screenshot Mockup GeneratorWrap screenshots in a browser window or phone frame, add a gradient background, padding, rounded corners and shadow, then save a crisp 2x PNG. No upload needed.
- TB-054Duotone & Halftone Photo FilterAdd duotone, halftone dots and film grain to photos, compare with the original using a before/after slider, and save as PNG or JPG. Processed in your browser.
- TB-055Online Signature MakerDraw your signature with a mouse, finger or stylus, or type your name in handwriting fonts, and download it as a transparent PNG or SVG. Nothing is uploaded.
- TB-099Image to Text (OCR)Extract text from screenshots and photos in English or Korean. See recognized areas as boxes, fix mistakes, then copy or save as TXT. Images never leave your browser.
- TB-100Passport Photo MakerCrop a photo to US passport & visa (2×2 in), UK, Schengen, Canadian or Australian passport sizes with a face guide, then save a 300dpi photo or a 4×6 print sheet.
- TB-101Blur & Pixelate PhotosHide faces, license plates and personal info in photos with pixelate, blur or a black box using rectangles, circles or a brush. Saves at full resolution, no uploads.
- TB-102EXIF Viewer & RemoverSee the camera, lens, date, exposure settings and GPS location stored in photos, then remove just the location or all metadata without recompressing. Works in batches.
- TB-103Photo Collage MakerPut 2–9 photos into 18 grid layouts, pan and zoom inside each cell, set spacing, rounded corners and background, then save a high-res 1:1, 4:5, 9:16 or 16:9 collage.
- TB-104Add Watermark to PhotosAdd a text or logo watermark to photos at one of 9 positions, a dragged spot or as a repeating tile, adjust opacity, rotation and size, and batch-save many photos at once.
- TB-105Crop, Rotate & Flip ImageCrop photos freehand, to ratios like 1:1, 4:5 and 16:9 or to exact pixels, rotate 90°, straighten tilted horizons, flip, and save as PNG, JPG or WebP. Nothing is uploaded.
Design 9
- TB-018Color Converter & Contrast CheckerConvert colors between HEX, RGB, HSL, HSV and CMYK, check WCAG contrast for AA/AAA, and copy 10-step tints and shades as CSS variables. Runs in your browser.
- TB-019Color Palette GeneratorPress Space to generate a 5-color palette, lock the colors you love, pick a harmony rule and export as CSS variables, SCSS, Tailwind config or JSON.
- TB-020CSS Gradient & Box Shadow GeneratorDesign linear, radial and conic CSS gradients and multi-layer box-shadows with a live preview, start from presets and copy ready-to-use CSS code.
- TB-021PX to REM Converter & clamp() CalculatorConvert px, rem and em with a custom root font size, and generate fluid typography clamp() values with a live viewport preview and common size chart.
- TB-022Blob & Wave SVG GeneratorGenerate smooth organic blob shapes and layered SVG wave dividers with gradients, then copy the SVG code or download it as SVG or PNG. Made in your browser.
- TB-044Glitch Text GeneratorMake glitchy text with RGB split, slices and noise, then copy keyframe CSS using ::before/::after or save any frame as a PNG. Works right in your browser.
- TB-045Mesh Gradient GeneratorDrag 4 to 8 color points to build a soft mesh gradient, then copy layered radial-gradient CSS or export a PNG at any size, from wallpapers to social images.
- TB-046Noise Background GeneratorAdd SVG feTurbulence grain to a solid color or gradient, copy the CSS and save a seamless tile, noise-only or full-size PNG. Fine film grain to rough static.
- TB-088Chart MakerPaste data from Excel, Google Sheets or CSV to make bar, stacked, line, area, pie or donut charts with colorblind-safe palettes. Download as SVG or PNG.
Video 3
- TB-109Online Screen RecorderRecord your screen, a window or a browser tab with system audio and microphone, countdown and pause, then save as WebM or MP4. No install, no watermark, no uploads.
- TB-112Video to GIFTurn a clip from any video into an animated GIF. Pick the section, width, fps, speed, loop and colors, check the size and download. Runs in your browser, no upload.
- TB-125Video Converter & CompressorConvert MP4, MOV and WebM to web-friendly MP4 (H.264) or WebM (VP9). Pick resolution, quality and fps, trim or mute to shrink the file. Runs in your browser, no upload.
Audio 2
- TB-110Online Voice RecorderRecord your voice from the mic with a live waveform, pause and resume, rename takes and save them as WAV or WebM. Everything stays in your browser, nothing is uploaded.
- TB-111Audio CutterTrim MP3, WAV, M4A and other audio on a waveform, add fade in and fade out, adjust or normalize the volume and save the clip as WAV. Runs in your browser, no upload.
TEST · 6
TEST
Fun fortunes and tests of your senses and skills.
Fun 2
- TB-027Daily Fortune & Fortune CookieGet a daily fortune for love, money and work from your name and birthday, with a lucky color, number and item, then crack a fortune cookie for a message.
- TB-063Free Tarot Card ReadingDraw a free tarot card of the day or a three-card past, present and future spread from the 22 Major Arcana, with upright and reversed meanings for each card.
Senses & Skills 4
- TB-025Reaction Time TestTest your reaction time: tap the instant the screen turns green, play 5 rounds and get a grade from your average in milliseconds. Your best is saved locally.
- TB-026Color Vision Test: Find the Odd ColorTest your color perception: spot the one tile with a slightly different shade in 60 seconds. The grid grows and the difference shrinks as you level up.
- TB-064CPS Test: Click Speed TestTest your click speed in 1, 5 or 10 seconds. Click, tap or press Space as fast as you can to see your CPS, a live graph, your rank and your best scores.
- TB-117Optical Center TestHow good is your eye? Ten tasks, from finding the center of a box to making a right angle, measure how many pixels and degrees off you are. A fun visual precision test.
PLAY · 37
PLAY
Random pickers, mini games, makers and experiments.
Random 4
- TB-028What to Eat? Food Roulette WheelCan't decide what to eat? Spin a food wheel with American, Italian, Asian, Mexican or light presets, or add your own choices and let the wheel pick.
- TB-029Ladder Game (Ghost Leg) Random PickerPlay the ladder game, also known as Ghost Leg or Amidakuji: enter 2–8 names and outcomes, trace a random ladder and see who gets what. Fair and fun.
- TB-030Random Nickname GeneratorGenerate 10 random nicknames at a time in cute, funny, cool or gamer tag styles from adjective + noun combos, copy them in one click and save favorites.
- TB-087Dice Roller & Coin FlipRoll one to six 3D dice and see the total instantly, or flip a coin for heads or tails. Results use secure randomness, with history, stats and streaks.
Mini games 25
- TB-0311 to 50 Speed Tap GameTap the numbers from 1 to 50 in order as fast as you can on a 5×5 board. A quick game to train focus and reaction speed, with best times saved locally.
- TB-032Memory Card GameFlip emoji cards and find all the matching pairs in a free memory game. Three board sizes, a timer, a try counter and your best time saved in the browser.
- TB-033Bulls and Cows Number GameCrack a secret 3- or 4-digit number using strike and ball clues in this classic Bulls and Cows logic game. Play in your browser with a number pad or keyboard.
- TB-0342048 GameSlide numbered tiles and merge matching ones to reach 2048. Play with arrow keys, WASD or swipe, undo a move, and your game saves automatically.
- TB-035Snake GamePlay the classic snake game on a retro dot-matrix screen. Eat food, grow longer and avoid your own tail with arrow keys, WASD, swipe or the on-screen pad.
- TB-036MinesweeperPlay classic Minesweeper free in your browser in beginner, intermediate and expert sizes. The first click is always safe, plus chording and a touch flag mode.
- TB-037Color Match GameRecreate a target color with HSL sliders or a hex code and get scored by CIEDE2000 color difference. Five rounds, side-by-side or from-memory modes.
- TB-038Typing Rain GameType the falling words before they hit the acid pool in this retro typing game. Level up as the rain speeds up, with gold and ice bonus words.
- TB-075Rock Paper ScissorsPlay rock paper scissors against the computer online. Track your wins, draws, losses and win streaks, or switch to best-of-3 match mode. Keyboard shortcuts included.
- TB-076Whack-a-MolePlay whack-a-mole online: hit the moles that pop up in 30 seconds, dodge the bombs and build combo multipliers. It speeds up as you go. Works with mouse, touch or keyboard.
- TB-077Tic-Tac-ToePlay tic-tac-toe online against an Easy, Normal or unbeatable Hard AI, or with a friend on the same device. Your record for each difficulty is saved in your browser.
- TB-079Brick BreakerPlay a classic brick breaker game in your browser: bounce the ball with your paddle across 4 stages, catch Wide and Multiball power-ups and keep your 3 lives. Mouse, keyboard or touch.
- TB-080Dino RunAn endless runner starring Kkomi, a baby dino in an eggshell hat. Jump rocks and thorn bushes, duck under bees and see how far you can go as it speeds up and day turns to night.
- TB-081Falling Block PuzzleRotate and stack seven kinds of falling blocks to clear lines. Includes hold, a ghost piece, next-block preview, levels and touch controls for phones.
- TB-082Flit: Tap-to-Fly Bird GameA one-button game: tap or press Space to flap Flit the bird through the gaps between stone towers. Score 10 points to start earning feather medals.
- TB-083Sliding PuzzleSlide tiles back into order on 3×3, 4×4 or 5×5 boards, with numbers or a photo of your own. Every shuffle is solvable, and best moves and times are saved.
- TB-084Maze MunchGuide Munchy through the maze eating stardust while dodging four Spikies that chase you. Grab a lightning berry to turn the tables and catch them.
- TB-0854-Key Rhythm GameHit falling notes on the beat with D, F, J, K or by tapping. Three songs synthesized live in your browser, with Perfect/Great/Good judgements, combos and ranks.
- TB-086Sudoku OnlinePlay freshly generated sudoku with exactly one solution in Easy, Medium or Hard, with pencil notes, mistake highlighting, number highlighting, undo and hints.
- TB-118Kerning GameDrag the middle letters of a word to even out the spacing, then compare your kerning with an optically computed answer. Ten rounds across ten typefaces, scored out of 1000.
- TB-119Pen Tool Tracing GameTrace target shapes with anchor points and handles to learn Bézier curves and the pen tool. Two tutorials and twelve levels, scored on accuracy and point count.
- TB-120Paint Mixing GameDrop red, yellow, blue, white and black paint one drop at a time to match a target color. Paints mix like real pigment, so blue and yellow make green. 24 stages plus a free lab.
- TB-121Hue Sort: Color Gradient PuzzleSwap shuffled color tiles back into a smooth gradient. 24 levels from 4×5 to 10×12, with dotted tiles as fixed anchors and stars for solving close to the minimum swaps.
- TB-123Tool Merge: Physics Merge GameA physics merge puzzle: drop tools into a box and matching tools fuse into the next one, from a paper clip through pencil, scissors, hammer and saw up to the toolbox. 11 tiers in all.
- TB-124Monday Commute RunnerA three-lane runner from the subway platform to the office lobby. Dodge crowds and closing doors to clock in before 9:00. Coffee speeds you up, earbuds make you untouchable.
Make 3
- TB-072Upside Down & Mirror Text GeneratorFlip text upside down (ʇxǝʇ), mirror it, write it backwards, reverse word or line order and flip the case, all at once. Copy and paste the result anywhere.
- TB-073Generative Art GeneratorCreate seeded generative art: flow fields, circle packing, geometric grids and line layers. Share the exact piece with a link or download a high-res PNG up to 6000px.
- TB-074Kaleidoscope DrawingDraw inside the circle and every stroke repeats in 4 to 16 symmetric segments. Use a rainbow pen, mirror mode and glow, undo any stroke and save a 2048px PNG.
Lab 5
- TB-065Particle PlaygroundPlay with fire, stardust, magnet and fireworks particles that follow your mouse or finger. Switch color themes, particle amount and trail length right in your browser.
- TB-066Gravity DoodleDraw lines that turn into chains and fall, bounce and tumble under gravity. Add fixed walls, flip gravity in any direction and fling your doodles around, right in your browser.
- TB-067Sound VisualizerTurn your microphone into a live audio visualizer with waveform, frequency bars and a radial spectrum, plus peak pitch and level. No mic? Play the built-in demo track.
- TB-068Pure CSS Art GalleryBrowse 12 illustrations and animations drawn with only HTML and CSS, no images. Open any piece up close and copy its HTML, CSS or a ready-to-use single file.
- TB-069Webcam ASCII Art MirrorTurn your webcam into live ASCII art. Pick a character set, resolution and color mode, then save a PNG snapshot or copy the text. Video never leaves your browser.