Find the right tool.
Fast, private utilities that work directly in your browser.
QR Code Generator
Create customizable QR codes for URLs and text, then download a high-quality PNG.
→QR Logo Embedder Online
Add your logo to a QR code, preview scan safety and download a crisp branded PNG.
→Bulk QR Code Generator
Create up to 100 custom QR codes from a list or CSV, then download every PNG in one ZIP.
→QR Code Scanner
Scan QR codes with your camera or decode them from a saved image.
→Barcode Generator
Generate printable barcodes in popular formats and download PNG or SVG.
→Bulk Barcode Generator
Create up to 100 barcodes from a list or CSV, then download a PNG or SVG ZIP.
→Barcode Scanner
Read product and inventory barcodes from your camera or an image.
→JSON to Code
Turn JSON into type-safe models and serialization helpers in nine languages.
→JSON Validator
Validate JSON, pinpoint syntax errors, and format or minify data instantly.
→HTTP Status Code Lookup
Search HTTP response codes and understand every result in plain English.
→JSON to CSV Converter
Turn JSON arrays and nested objects into clean, downloadable CSV files.
→HTML Table Generator
Paste spreadsheet, CSV or TSV data and copy clean, responsive HTML table code.
→Pricing Table Builder Online
Design responsive pricing plans visually, then copy clean HTML and CSS.
→Badge Generator Online
Create custom badges visually, then download a transparent PNG or scalable SVG.
→Git Command Cheat Sheet
Search 57 practical Git commands, filter by task and copy any command in one click.
→Semantic Version Comparator
Compare two SemVer values and see exactly which version part decides the result.
→Regex Tester
Test regular expressions with live matches, capture groups and replacement previews.
→Flexbox Generator
Design Flexbox layouts visually and copy clean, ready-to-use CSS.
→Grid Generator
Build visual CSS Grid layouts and copy clean, responsive code.
→Card Layout Generator Online
Design responsive card grids visually, then copy clean CSS and matching HTML.
→Ribbon Generator Online
Create folded, notched and corner ribbons, then copy clean HTML and CSS.
→Tooltip Builder Online
Design accessible tooltips visually, preview every state, and copy clean HTML and CSS.
→CSS Grid Template Builder
Paint named grid areas visually, preview responsive layouts, and copy clean CSS and HTML.
→Hash Generator
Generate and compare secure hashes from text or files privately in your browser.
→UUID/GUID Generator
Generate secure UUID v4 or time-ordered UUID v7 identifiers in useful formats.
→Meta Tag Generator
Create SEO, Open Graph and social tags online with live previews.
→Robots.txt Generator
Create crawler rules online with presets, custom paths and a live preview.
→JSON Formatter
Beautify, validate, sort and minify JSON privately in your browser.
→Fake JSON Data Generator
Build custom schemas and generate realistic mock API responses online.
→CSV to JSON Converter
Convert CSV, TSV and delimited files to clean JSON privately online.
→XML Formatter
Format, validate and minify XML privately in your browser.
→XML Sitemap Generator
Turn website URLs into a clean, search-engine-ready sitemap.xml online.
→Base64 Encoder
Encode text and files into standard or URL-safe Base64 locally.
→Base64 Decoder
Decode Base64 content back into readable text or downloadable files.
→URL Encoder & Decoder
Encode URL components or decode percent-encoded text instantly and privately.
→Open Graph Preview
Preview social link cards online and copy clean Open Graph tags.
→Online Clock
See local time in a beautiful analog or digital view and follow cities around the world.
→Is It a Weekday Somewhere?
Check every time zone live and see where in the world it is Monday through Friday.
→Pomodoro Timer
Stay focused with customizable work sessions, breaks and sound alerts.
→Study Timer
Time focused study sessions and track your progress separately for every subject.
→Meditation Timer
Meditate with gentle interval bells, breathing cues and a distraction-free focus mode.
→Guided Box Breathing
Follow a calming square through the 4-4-4-4 breathing pattern.
→Silence Detector Online
Measure current, total and longest quiet time in a room with your microphone.
→Eye Strain Break Reminder
Follow the 20-20-20 rule with gentle alerts and guided distance-viewing breaks.
→Browser Screen Dimmer
Dim and warm this browser tab with adjustable overlays and fullscreen night presets.
→Hydration & Medication Reminder
Track daily water, organize medication times and check off each scheduled dose.
→Weekly Sleep Debt Calculator
Total the sleep hours you banked or lost this week against an 8-hour nightly baseline.
→Fasting Window Timer
Track intermittent fasting windows, see live progress and build a private local history.
→Posture Reminder Timer
Get gentle posture alerts every X minutes and follow a guided 30-second reset.
→Ergonomic Desk Setup Checklist
Check your chair, screen and input setup, then get the most useful adjustment to make next.
→Countdown Timer
Count down to any duration, date or event with alerts and a delightful finish.
→Countdown to New Year Online
Watch the exact days, hours, minutes and seconds until midnight on January 1.
→Online Stopwatch
Time any activity precisely, record laps, and compare your fastest splits.
→Click Counter Online
Tally people, repetitions, inventory or anything else with one big, satisfying tap.
→One-Tap Nothing Button Online
Press one satisfying button, count every click, and accomplish absolutely nothing.
→Mouse Mileage Tracker Online
Track every pixel your mouse travels this session and convert the journey into real-world distance.
→Awkward Silence Timer Online
Start the clock when conversation goes quiet and stop when somebody finally speaks.
→Silent Countdown Timer
Keep a speech on time with a shrinking bar—no visible numbers and no sound.
→Silent Scream Button Online
Press one big red button for a dramatic visual scream with absolutely no sound.
→Silent Worry Jar Online
Type one worry, watch it drop into a quiet jar, and let it disappear without being saved.
→Fake Loading Screen Generator
Paste any message and turn it into an ironic fake progress bar with fullscreen drama.
→Fake New Notifications Generator
Create a playful “you have new notifications” prank screen with custom alerts and WOW mode.
→Decision Fatigue Counter Online
Tap every time you make a choice today and see the invisible count grow.
→How Long Has This Tab Been Open?
Watch an honest live timer reveal exactly how long this tracker has been sitting open.
→How Much of Today Is Left?
Watch one numberless bar quietly drain toward local midnight. Just dread.
→How Many Mondays Do I Have Left?
Use your birth year and an average lifespan to make the remaining Mondays oddly countable.
→Page Scroll Distance Tracker
Measure scrolling on this tool page in estimated meters and feet, with daily milestones.
→Online BPM Calculator
Tap along to music or count beats over time to find the tempo instantly.
→Age Calculator
Calculate your exact age, total days lived and next birthday countdown.
→Total Words Spoken Calculator
Estimate how many words you have probably spoken in your life from your age.
→Lifetime Heartbeat Calculator Online
Estimate your total heartbeats so far from your age and average resting heart rate.
→Coincidence Calculator Online
Compare two dates and uncover day counts, factors, midpoints and strangely satisfying number patterns.
→Scientific Calculator
Solve advanced calculations with trigonometry, logarithms, powers and roots.
→BMI Calculator
Calculate your body mass index and see a healthy weight range for your height.
→Calorie Calculator Online
Estimate maintenance calories, BMR and a daily target for your weight goal.
→Pregnancy Due Date Calculator
Estimate your due date, pregnancy week, trimester, and milestone timeline.
→Steps to Calories Calculator
Estimate calories burned, distance and walking time from your daily steps.
→Firewood BTU Calculator
Estimate gross energy, usable heat and heating time from any firewood stack.
→Shipping Box Dimensional Weight Calculator
Compare package DIM weight with scale weight and estimate the billable weight.
→Percentage Calculator
Calculate percentages, compare numbers, and measure percentage change instantly.
→Tax Calculator
Add sales tax or VAT, remove included tax, and see a clear price breakdown.
→Investment Calculator
Project compound growth, regular contributions, and future purchasing power.
→Savings Calculator
Project compound growth, plan monthly deposits, and reach your savings goal.
→Round-Up Savings Simulator
See how spare change from everyday purchases could grow into meaningful savings.
→Emergency Fund Calculator
Turn essential expenses into a savings target and see how many months you can cover.
→Retirement Savings Projector
Estimate your future nest egg, retirement income, and progress toward your goal.
→Solar Panel Output Estimator
Estimate daily and annual solar energy, panel count, electricity coverage and savings.
→Net Worth Tracker Online
Compare assets and liabilities, then save private snapshots of your progress.
→Kanban Board
Organize tasks visually, track progress, and keep everything saved in your browser.
→Note Taker
Capture, search and organize private notes with automatic local saving.
→Daily Standup Notes Generator
Turn yesterday, today and blockers into a clear, copy-ready team update.
→Task Dependency Mapper
Visualize what blocks what, reveal ready tasks, and save your project map locally.
→Two-Minute Rule Task Filter
Auto-sort two-minute quick wins from bigger tasks and build momentum.
→Am I Procrastinating?
Compare what you planned with what you are about to do and get the honest answer.
→Anti-Procrastination Button
Press for “no” in a different language, then get back to what matters.
→Anti-Perfectionism Timer Online
Set a deadline that cannot pause or grow, then stop polishing and ship.
→Unfinished Business Tracker Online
Collect tabs, drafts and plans, then finish the right loops or swipe the rest away.
→Things I Said I'd Never Do Again
Keep the list, count every repeat, and let the playful shame counter hold the receipts.
→Things I Control vs Things I Don't
Drag worries into what is in your hands and what is not, then focus on your next move.
→Unsent Message Vault Online
Write what you need to say, store it privately in your browser, and never send it.
→Burn After Reading Note Online
Type a private note that disappears when you close or reload the tab, with no saved copy.
→Is Now a Good Time to Text Them?
Use their local hour and your custom rules to get one blunt yes-or-no answer.
→Personal SOP & Checklist Builder
Build, run and save reusable process checklists privately in your browser.
→Multi-Step Form Builder
Plan, preview and export a friendly multi-page form with a live progress bar.
→Character Profile Builder
Develop memorable fictional characters through goals, voice, conflict and relationships.
→Clipboard Manager Online
Save, search and reuse text, links and code snippets privately in your browser.
→Habit Tracker
Build routines, grow streaks and celebrate consistent daily progress.
→Last Time I Did X Logger Online
Tap when something happens and see exactly how many days it has been since the last time.
→Time Since Last Argument Counter Online
See the calmer time since your last argument with a private one-tap reset.
→How Many Days Since I Last Cried?
Save the date and see the exact elapsed time in a private, local tally.
→Commute Time Tracker Online
Log journeys, compare daily travel times and discover your weekly average.
→Weekly Theme Planner Online
Batch days by focus area and shape a calmer, more intentional week.
→Timeline Builder Online
Turn dated milestones into a polished visual timeline and download it as a PNG.
→Story Layout Builder Online
Combine photos and text in polished 9:16 story layouts, then download a full-size PNG.
→Story Structure Outliner Online
Shape a plot with guided three-act and Hero's Journey templates.
→World-Building Wiki Online
Organize fictional locations, factions and history in a private wiki saved locally.
→Symptom & Mood Journal
Track how you feel and notice patterns in a private calendar heatmap.
→One-Tap Proud Journal Online
Press one affirming button to timestamp a win—no writing or perfect words needed.
→One Good Thing Today Online
Save one positive moment each day and build a gentle private streak.
→Menstrual Cycle Tracker Online
Log periods, symptoms and mood in a private cycle calendar saved on your device.
→Budget Tracker
Plan monthly spending, track expenses and see where your money goes.
→Expense Tracker
Log expenses, follow a monthly limit and reveal your spending patterns.
→Receipt Generator
Create a polished receipt with automatic totals, custom branding and PDF-ready printing.
→Invoice Generator
Create polished invoices with live totals, custom branding, and PDF-ready printing.
→Online Flashcards
Create private study decks, flip through cards and track what you have mastered.
→Unit Converter
Convert length, weight, temperature, area, volume, speed, time and data instantly.
→Roman Numeral Converter
Convert numbers to Roman numerals and decode Roman numerals with clear steps.
→Tip Calculator
Calculate gratuity, split the check, and see what everyone owes instantly.
→Password Generator
Create strong random or memorable passwords securely in your browser.
→Case Converter
Switch text between writing styles and developer-friendly naming formats instantly.
→Text Scrambler Online
Shuffle letters inside words or mix word and line order to create instant jumbles.
→Morse Code Translator Online
Turn text into Morse code, hear accurate audio beeps, and copy every dot and dash.
→Screen Flash Morse Sender Online
Type a message and blink it as accurate Morse code using your phone, tablet or computer screen.
→Word & Character Counter
Count words, characters and sentences with reading time and keyword insights.
→Anagram Solver Online
Find exact anagrams and shorter words hidden in your letters.
→Name Generator Online
Generate person, fantasy, business and username ideas, then save your favorites.
→Keyword Density Checker
Check keyword frequency, repeated phrases and focus-term density online.
→Online Typing Test
Measure your typing speed and accuracy with a focused, real-time test.
→Keyboard Event & Key Code Viewer
Press any key to inspect JavaScript KeyboardEvent values instantly.
→Keyboard Heatmap Online
Watch your keyboard light up and reveal the keys you press most this session.
→Tab Title Flasher Online
Make this browser tab blink a custom alert when you switch away.
→Screen Resolution & Viewport Tester
Check live screen dimensions, browser viewport, pixel ratio and responsive breakpoint.
→Responsive Breakpoint Visualizer
Drag from desktop to mobile and watch navigation, columns and cards reorganize live.
→Device Frame Preview Online
Preview a website or screenshot across realistic phone, tablet, laptop and desktop frames.
→Favicon Preview Tool Online
Test your site icon in browser tabs, bookmarks, search results and mobile screens.
→Color Blindness Simulator
Upload an image and preview common color vision deficiencies side by side.
→Screenshot Beautifier Online
Add gorgeous backgrounds, spacing, shadows and frames to screenshots privately.
→Image Compressor
Shrink JPG, PNG and WebP images privately with live quality controls.
→EXIF Cleaner Online
Remove GPS, camera details and hidden photo metadata privately with no quality loss.
→Transparent PNG Checker Online
Check whether a PNG has real transparent or semi-transparent pixels and preview every edge.
→Image Resizer
Resize images to exact pixel dimensions while keeping proportions perfect.
→Image Cropper
Crop, rotate and resize images with a smooth, private visual editor.
→Circular Crop Tool Online
Crop photos into perfect circles for profiles, avatars and logos.
→Image Slice Tool Online
Split any image into precise rows and columns, then download every piece in one ZIP.
→Image Aspect Analyzer Online
Find exact and simplified image ratios, dimensions and the closest common formats.
→Thumbnail Safe Zone Preview Online
Check where thumbnail text, faces and logos may be covered across common YouTube layouts.
→Banner Crop Preview Online
Frame social cover images and compare wide, compact and narrow crops before publishing.
→Image Converter
Convert JPG, PNG, WebP, GIF and BMP files privately in your browser.
→SVG to PNG Converter Online
Turn SVG artwork into a crisp, perfectly sized PNG with transparency.
→Pixelate Image Online
Turn any photo into adjustable square or rounded mosaic pixels and download it privately.
→Watermark Adder Online
Add a custom text or logo watermark with live, private canvas editing.
→Image Blur Tool Online
Blur a whole photo or keep one area sharp, then compare and download privately.
→Black & White Converter Online
Turn color photos into polished monochrome images with live presets and tonal controls.
→Watercolor Effect Online
Turn photos into luminous watercolor paintings with soft washes, rich pigment and paper texture.
→Cartoon Effect Online
Turn photos into colorful cartoon art with crafted styles, bold outlines and live controls.
→Oil Paint Effect Online
Turn photos into richly textured oil paintings with expressive brushwork and canvas controls.
→Color Splash Effect Online
Keep one color vivid in a black and white photo, then refine every detail with a brush.
→Pencil Sketch Effect Online
Turn photos into hand-drawn pencil artwork with adjustable lines, shading and paper grain.
→Duotone Generator Online
Turn any photo into bold two-color artwork with curated palettes and live tonal controls.
→Sharpen Image Online
Make soft photos clearer with natural sharpening, noise protection and live comparison.
→Dominant Color Finder Online
Extract the main colors from any image, see their percentages, and copy a ready-to-use palette.
→Edge Detection Online
Reveal image contours with live Sobel, Scharr and Laplacian detection controls.
→Image Reflection Generator
Add a polished mirror reflection with custom direction, fade, spacing and blur.
→Photo Border Generator Online
Add clean, colorful, Polaroid or film-inspired borders to any photo.
→Image Collage Maker Online
Arrange multiple photos into a beautiful custom collage with flexible layouts and crop controls.
→Image Grid Creator Online
Turn multiple pictures into a polished, uniform grid with custom columns, crops and spacing.
→Instagram Carousel Creator Online
Design up to 10 swipeable social post slides with text, photos and polished templates.
→Polaroid Maker Online
Turn any photo into a charming instant-film print with a custom frame, caption and date.
→Contact Sheet Generator Online
Arrange photos into a labeled, print-ready contact sheet and download it as PNG or JPG.
→Mobile Mockup Creator Online
Turn app screenshots into polished phone mockups with custom backgrounds.
→Image Filter Previewer
Preview CSS filters on any image live, compare before and after, then copy the CSS.
→Vintage Filter Online
Add nostalgic film color, grain, fading, dust and vignette to any photo.
→Background Remover
Remove image backgrounds online with private AI that runs directly in your browser.
→Online Screen Recorder
Record your screen, voice and webcam privately, then download the video instantly.
→Voice Recorder
Record voice notes privately with a live waveform, then preview and download the audio.
→Random Number Generator
Generate one or many random numbers from any range, with unique and sorting options.
→Random Color Generator Online
Generate beautiful random colors, copy HEX, RGB or HSL values, and save your favorites.
→Random Emoji Picker Online
Pick one or more surprise emojis by category, then copy them in one click.
→Random Team Generator Online
Shuffle names into fair, balanced groups by team count or people per team.
→Random Text Generator
Generate random words, sentences and paragraphs instantly in your browser.
→Image to ASCII Art
Upload a picture and turn it into customizable, copy-ready ASCII character art.
→Image to Pixel Art
Convert any picture into custom pixel art with palettes, dithering and crisp PNG export.
→Mosaic Creator Online
Turn one image into colorful tile art or create a true photo mosaic from your own pictures.
→Pixel Grid Generator Online
Draw sprites on a flexible pixel grid, mirror your strokes, and export crisp PNG or CSS art.
→Icon Sprite Sheet Generator
Pack icons into one PNG atlas, then copy ready-to-use CSS or JSON coordinates.
→GIF Frame Extractor
Split animated GIFs into complete PNG frames and download one image or the whole sequence.
→Online Dice Roller
Roll virtual dice with custom dice types, modifiers, totals and recent history.
→Paint Color Mixer Online
Blend paint colors by parts, preview the result and save your favorite recipes.
→Color Palette Generator
Create color schemes, lock favorites and export ready-to-use CSS.
→Font Pairing Finder Online
Discover curated heading and body font combinations, preview your copy and export CSS.
→Color Picker
Pick colors, copy HEX, RGB or HSL values, and explore harmonious palettes.
→CSS Gradient Generator
Design linear, radial and conic gradients visually, then copy clean CSS.
→Mesh Gradient Generator Online
Shape rich, flowing backgrounds with draggable color points and export clean CSS.
→Blob Animation Builder Online
Create a fluid animated SVG blob, customize its shape and colors, then copy or download it.
→Noise Texture Generator Online
Create seamless grain and noise textures, then download a PNG or copy ready-to-use CSS.
→CSS Shadow Generator
Design layered box shadows visually and copy clean, ready-to-use CSS.
→Icon Shadow Generator Online
Add a custom shadow to any icon, then copy the CSS or download a transparent PNG.
→Custom Scrollbar CSS Generator
Style scrollbar colors, width, radius and hover states visually, then copy cross-browser CSS.
→Font Weight Previewer Online
Preview your own text from Thin 100 to Black 900, compare every weight, and copy the CSS.
→CSS Neon Text Effect Generator
Create glowing neon text with custom colors, fonts and animation, then copy the CSS.
→Text Outline & Stroke Generator
Create outlined text with layered strokes, fills and shadows, then copy the HTML and CSS.
→Long Shadow Generator Online
Aim and stretch bold long text shadows, choose a finish, and copy clean CSS.
→Letter Spacing Calculator Online
Convert tracking to CSS em or px, measure text live, and fit type to an exact width.
→Typography Scale Generator
Build a balanced modular font scale, preview responsive type and copy fluid CSS tokens.
→Line Height Calculator Online
Calculate text spacing, compare CSS units and preview your typography rhythm live.
→Hero Section Builder Online
Design a responsive website hero visually, then copy clean HTML and CSS.
→Browser Frame Generator Online
Wrap screenshots in polished browser chrome and export high-resolution PNG mockups.
→CSS Button Generator
Design button hover states, shadows and transitions, then copy clean CSS.
→Skeuomorphic UI Generator
Create tactile CSS buttons, cards, toggles and inputs with realistic depth and bevels.
→CSS Animation Visualizer
Build keyframe animations on a visual timeline, preview them live and copy the CSS.
→CSS 3D Transform Playground
Drag a live 3D object, tune perspective and depth, then copy clean CSS transforms.
→Loading Spinner Generator Online
Design a custom CSS loader, preview it live and copy accessible HTML and CSS.
→Loading Spinner & Skeleton Generator
Create accessible CSS spinners and skeleton screens, preview them live and copy clean code.
→Skeleton Loader Generator Online
Design realistic skeleton loading states, test the content reveal and copy accessible HTML and CSS.
→CSS Glitch Text Generator
Create an animated glitch text effect visually, then copy clean HTML and CSS.
→CSS Border Radius Generator
Shape rounded corners, pills and organic forms visually, then copy clean CSS.
→CSS Clip-Path Generator
Draw custom CSS shapes visually, drag every point and copy responsive clip-path code.
→CSS Shape Generator Online
Pick from 20+ shapes, customize color, size and motion, then copy clean HTML and CSS.
→SVG to CSS Background
Convert SVG markup into an optimized CSS background image with a live preview.
→SVG Pattern Creator Online
Create seamless vector patterns visually, then copy SVG or CSS and download the tile.
→Wave Divider Creator Online
Shape responsive SVG section waves, layer the curves and copy production-ready code.
→Paper Texture Generator Online
Create tactile paper backgrounds with custom grain and fibers, then download a high-resolution PNG.
→Isometric Grid Generator Online
Design custom isometric grid paper, then copy CSS or download SVG and PNG.
→Dot Grid Generator Online
Customize dot spacing, size, margins and colors, then export printable SVG, PNG or CSS.
→Blueprint Background Generator Online
Design a custom technical grid, then copy seamless CSS or download SVG and high-resolution PNG.
→Online Audio Player
Play local audio privately with playlists, speed, shuffle and repeat controls.
→Online Video Player
Play local videos or direct links privately with subtitles, speed controls and fullscreen.
→Truth or Dare Online
Turn any hangout into a game with friendly truths, playful dares and surprise picks.
→Daily Quote Generator
Get a new inspirational, funny or wise quote every day, shuffle for more and save your favorites.
→Zodiac Sign Calculator
Find your zodiac sign, traits, compatible matches and Chinese zodiac animal from your birth date.
→Moon Phase Viewer
See tonight's moon phase, illumination and age, plus the next full and new moon dates.
→Number Guessing Game
Guess the secret number using higher and lower hints, then beat your best score.
→Simon Says Game
Watch the flashing color sequence, repeat it back and beat your high score.
→Bingo Card Generator
Generate classic 75-ball number bingo or custom word bingo cards, then print them instantly.
→Trivia Quiz Generator
Test your knowledge across five categories with instant scoring and a saved best score.
→Maze Generator
Generate a random maze, race it with arrow keys and reveal the shortest-path solution.
→Connect Four
Drop pieces and connect four in a row against a friend or the computer.
→Sudoku Generator
Generate unlimited Sudoku puzzles with a guaranteed unique solution and live mistake checking.
→Tic Tac Toe
Play the classic 3x3 game locally with a friend or against a computer opponent.
→Rock Paper Scissors
Play rock, paper or scissors against a fair computer opponent and track your score.
→Memory Match Game
Flip cards to find matching pairs, race the clock and beat your best moves and time.
→Whack-a-Mole
Tap moles before they duck back down and beat your saved high score.
→Snake Game
Guide your snake to eat, grow and dodge the walls and your own tail.
→Hangman Game
Guess the hidden word letter by letter across four categories before you run out of tries.
→Word Search Generator
Turn any word list into a printable word search puzzle with adjustable grid size.
→Crossword Grid Generator
Turn your own clues and answers into a numbered, printable crossword grid.
→Business Name Generator
Generate brandable business name ideas from a keyword and your preferred style.
→Domain Name Idea Generator
Generate domain name ideas from a keyword across the TLDs you choose.
→A/B Test Sample Size Calculator
Calculate the sample size and duration you need for a statistically valid A/B test.
→Keyword Permutation Generator
Combine keyword lists into every search-query permutation, then copy or export.
→Slogan Generator
Generate short tagline and slogan ideas from any brand keyword.
→Story Title Generator
Generate story and book title ideas from a genre and keyword.
→Character Name Generator
Generate fictional character names by culture and gender style.
→Plot Twist Generator
Get a random plot twist prompt for your story, filterable by genre.
→Writing Prompt Generator
Get a random short-fiction writing prompt, filterable by genre.
→Haiku Poem Builder
Type your three lines and check them against the 5-7-5 syllable pattern.
→Rhyme Word Finder
Enter a word and get a list of rhyming words instantly.
→Synonym Finder
Enter a word and get a list of synonyms instantly.
→File Hash Verifier
Drop a file, compute its hash locally, and compare it against an expected checksum.
→Font Size Accessibility Tester
Preview your own text at different sizes and zoom levels for legibility.
→Alt Text Writing Helper
Answer a few questions about an image and get a suggested alt attribute.
→Tab Order Visualizer
Paste HTML and visualize the exact keyboard tab order of its elements.
→ARIA Label Checker
Paste HTML and flag interactive elements missing an accessible name.
→Readable Line Length Tester
Preview body text at different max-widths for readability.
→UTM Link Builder
Build a campaign URL with UTM parameters for tracking.
→Hashtag Generator
Generate relevant hashtag sets from a topic or keyword.
→Social Post Length Checker
Check your post text against each platform's character limit.
→Spam Word Checker
Scan email or ad copy for common spam-trigger words.
→Fuel Economy Converter
Convert between MPG (US/UK), L/100km and km/L instantly.
→Pressure Unit Converter
Convert between PSI, bar, kPa and atm instantly.
→Password Strength Checker
Score a password's strength and see exactly which weaknesses to fix.
→Diceware Passphrase Generator
Generate secure, memorable word-based passphrases privately.
→Text Encryption Tool
Encrypt or decrypt text with a passphrase, entirely in your browser.
→Fake Identity Generator
Generate a random synthetic test persona for QA and testing.
→Credit Card Number Validator
Luhn-check a card number's format and generate valid test numbers.
→IP Subnet Calculator
Compute network/broadcast address and host range from any CIDR.
→MAC Address Generator
Generate random or vendor-prefixed MAC addresses.
→Backup Code Generator
Generate a printable set of 2FA-style one-time backup codes.
→Quiz Maker Tool
Build a multiple-choice quiz, then take it instantly with automatic scoring.
→Spelling Practice Tool
Hear your word list read aloud and check your spelling instantly.
→Quadratic Equation Solver
Solve ax² + bx + c = 0 instantly with step-by-step work.
→Matrix Calculator
Add, subtract, multiply, transpose, invert or find a determinant up to 4×4.
→Statistics Calculator
Get the mean, median, mode, range and standard deviation from any data set.
→Probability Calculator
Compute simple probability, combinations (nCr) and permutations (nPr).
→Triangle Solver
Solve a triangle's missing sides and angles from any three known values.
→Circle Area & Circumference Calculator
Enter a radius, diameter, area or circumference to get every measurement.
→Prime Number Checker
Check if a number is prime and see its full prime factorization.
→GCD & LCM Calculator
Find the greatest common divisor and least common multiple instantly.
→Bucket List Tracker
Add dream goals by category, check them off, and track your progress.
→Reading List Tracker
Track books to-read, reading and finished, with a progress bar for each.
→Movie & TV Watchlist Tracker
Add titles to watch, mark them watched, and rate them out of 5 stars.
→Gift List Planner
Track gift ideas and prices per recipient, and see spending against budget.
→Packing List Generator
Enter trip length, climate and type to get an instant packing checklist.
→Moving Checklist Generator
Get a room-by-room moving checklist organized on a timeline to your move date.
→Wedding Planning Checklist
Get wedding tasks organized by timeframe, from 12+ months out to the week of.
→Grocery List Builder
Add items, auto-sort them into aisle categories, and check them off while shopping.
→Weekly Meal Planner
Plan breakfast, lunch and dinner for 7 days, then build a shopping list.
→Recipe Scaler
Adjust ingredient quantities instantly when you change a recipe's serving size.
→Eisenhower Matrix Builder
Drag tasks into urgent/important quadrants to see what to do first.
→Time Blocking Planner
Drag tasks onto the hour you'll do them to build a visual daily schedule.
→Daily Schedule Builder
Fill in a simple hour-by-hour day plan and print it or keep it saved.
→Weekly Planner Printable
Fill in tasks for every day of the week, then print a clean layout.
→Task Time Estimator
Break a task into steps and see the total estimated time to finish.
→Meeting Cost Calculator
See a meeting's real dollar cost, plus a live running ticker.
→Meeting Timezone Finder
Pick attendee cities and find hours that overlap with everyone's workday.
→Agenda Builder
Add timed agenda items and get every start and end time automatically.
→Daily Journal Prompt Generator
Get a new reflective prompt every day, shuffle, and save favorites.
→Goal Progress Tracker
Set a goal and target date, and watch your percent progress update live.
→Drum Pad Beat Maker
Tap synthesized drum pads or build a looping beat with the step sequencer.
→Soundboard Builder
Upload short audio clips and arrange them into a clickable soundboard.
→Invoice Late Fee Calculator
See days late, the late fee owed and the total balance due, instantly.
→Currency Converter
Convert between currencies using exchange rates you set and save locally.
→Break-Even Point Calculator
Find your break-even units, revenue and contribution margin instantly.
→Profit Margin Calculator
See profit dollars, margin percent and markup percent from cost and price.
→Markup Calculator
Get sale price, profit and resulting margin from your cost and markup percent.
→ROI Calculator
See gain, ROI percent and annualized ROI from your investment and final value.
→Salary Raise Calculator
See your new salary and raise broken down by paycheck, month and year.
→Severance Pay Calculator
Estimate total severance weeks and pay from years of service and weekly pay.
→Overtime Pay Calculator
See your regular pay, overtime pay and total pay from your hourly rate and hours worked.
→Commission Calculator
Calculate flat-rate or tiered sales commission with a live per-tier breakdown.
→Subscription Cost Tracker
Track your subscriptions and see your total spend per month and per year.
→Debt Snowball Planner
Simulate the debt snowball method and see your debt-free date and payoff order.
→Quote & Estimate Generator
Build a client quote with live totals, then print or save it as a PDF.
→Crypto Profit/Loss Calculator
See your dollar and percentage crypto profit or loss instantly, fees included.
→BMR Calculator
Estimate your basal metabolic rate and daily calorie needs at 5 activity levels.
→VO2 Max Estimator
Estimate your VO2 max from a 12-minute Cooper run test.
→Running Pace Calculator
Solve for distance, time or pace from any two of the three.
→Race Time Predictor
Predict your 5K, 10K, half marathon and marathon times from one known race.
→Sleep Cycle Calculator
Find the best bedtime or wake-up time based on 90-minute sleep cycles.
→Caffeine Half-Life Calculator
See how much caffeine is still in your system right now and over time.
→Blood Alcohol Content Estimator
A rough Widmark-formula BAC estimate from drinks, weight and time elapsed.
→Pregnancy Weight Gain Tracker
Track pregnancy weight gain against IOM-recommended ranges for your BMI category.
→Baby Growth Percentile Calculator
An approximate weight-for-age percentile for babies, based on WHO reference points.
→Stretch Break Timer
A desk stretch timer that prompts a random stretch on your chosen interval.
→4-7-8 Breathing Timer
A guided 4-7-8 breathing timer with an animated circle and cycle counter.
→Mindful Eating Timer
A gentle meal timer with periodic mindful-eating reminders.
→Steps to Distance Converter
Convert steps into miles, kilometers and an estimated walking time.
→Water Bottle Refill Tracker
Track water bottle refills against your daily hydration goal with one tap.
→CSS Diagonal Section Divider Generator
Design an angled diagonal divider between two page sections and copy the ready-to-use CSS or SVG.
→CSS Conic Gradient Generator
Build conic-gradient color wheels and pie shapes with live preview, then copy the finished CSS.
→Image to Base64 Converter
Convert any image to a base64 data URI locally in your browser, then copy it for use in code.
→Base64 to Image Converter
Paste a base64 string or data URI to preview it as an image and download the decoded file.
→Image Orientation Fixer
Fix sideways or upside-down photos by reading the EXIF orientation tag and auto-rotating them.
→Image Vignette Generator
Add an adjustable vignette to any photo with live preview, then download the edited image.
→Image Color Temperature Adjuster
Warm up or cool down any photo's white balance with a live slider and instant PNG download.
→Image Brightness Contrast Adjuster
Fine-tune a photo's brightness and contrast with two live sliders and a real-time canvas preview.
→Image Saturation Adjuster
Mute colors to grayscale or boost them past 100% with a single live saturation slider.
→Image Halftone Effect Generator
Turn any photo into a newspaper-style halftone dot pattern in grayscale or color.
→Image to ASCII Converter
Convert a photo into monospace ASCII text art with adjustable resolution and color.
→Image Glitch Effect Generator
Apply a datamosh glitch effect with channel shift, slice displacement, and scanlines.
→Image Double Exposure Effect
Blend two photos into one artistic double-exposure composite with real blend modes and opacity control.
→Image Frame Corner Rounder
Round a photo's corners uniformly or per corner and export a true transparent PNG.
→Image Social Media Crop Presets
Crop any photo to Instagram, X, Facebook, LinkedIn, or YouTube's exact aspect ratios.
→Image Negative Filter
Invert a photo's colors into a true film-negative effect with a before/after compare slider.
→Image Tilt-Shift Effect
Turn any photo into a fake-miniature scene with a draggable focus band and progressive blur.
→Images to GIF Maker
Combine several uploaded photos into one real animated GIF, encoded right in your browser.
→Image Steganography Tool
Hide a secret text message inside a PNG's pixels with LSB encoding, then decode it back in your browser.
→Image Comparison Slider
Build a draggable before/after image comparison widget and copy the embeddable code for your site.
→Audio Trimmer
Upload an audio file, drag handles to pick a range, and download the trimmed clip as a WAV.
→Audio Waveform Visualizer
Upload audio to render its waveform and a live animated frequency bar visualizer as it plays.
→Metronome
Keep tempo with an adjustable BPM click track and a synced visual beat indicator.
→Instrument Tuner
Use your mic to detect pitch in real time and tune any instrument to the nearest note.
→White Noise Generator
Layer white, brown and pink noise with a sleep timer for focus or better sleep, right in your browser.
→Binaural Beats Generator
Generate adjustable binaural tones with two panned oscillators for focus or relaxation via headphones.
→Audio Playback Speed Changer
Upload audio and play it back from 0.25x to 3x speed with optional pitch preservation.
→Video to GIF Converter
Trim a short video clip and export it as a looping GIF, encoded locally in your browser.
→Video Frame Extractor
Scrub any video and capture individual frames as downloadable PNG images.
→Text to Speech Reader
Paste text and listen to it read aloud using your browser's built-in speech synthesis voices.