Free Online Tools & Utilities
Powerful online tools to boost your productivity and creativity
Featured Tools
Handpicked tools to supercharge your workflow
QR Code Reader
Scan and decode QR codes from an image or your camera. Detects URLs, WiFi logins, contacts, and more — all in your browser.
Multiple Stopwatch
Run multiple stopwatches at once in your browser. Name and color-code each one, record laps, and time several people, workouts, or tasks in parallel.
Barcode Reader
Scan and decode barcodes online from an image or your camera. Reads EAN-13, UPC-A, Code 128, QR codes and many more formats instantly.
Spin the Wheel
Spin the wheel to pick a random name, winner or decision. Add your own entries, set custom odds, draw multiple winners and share a wheel.
Online Ruler
Turn your screen into an accurate ruler. Calibrate to your screen size, then measure objects in centimeters or inches by placing them against the display.
BAC Calculator
Estimate your blood alcohol content using the Widmark formula. Enter your weight, gender, drinks, and hours drinking to see your impairment level and time to sober.
Dice Roller
Dice roller for D4 to D20 and custom-face dice — throw many at once, add modifiers, roll with advantage or disadvantage, and track your roll history.
Typing Speed Test
Test your typing speed and accuracy. Measure WPM (words per minute) and CPM (characters per minute) with live stats, then track your progress over time.
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Trending Tools
Most popular tools right now
Test your laptop touchpad in the browser - check taps, clicks, scroll, pinch and multi-touch gestures, find dead zones, and measure its size in real time.
Generate creative usernames for social media, gaming, and online accounts. Pick a style, add a keyword, and copy or save the names you like.
Fake hacking screen: mash any keys and realistic code streams onto a dark terminal. Switch themes and code sources, paste your own code, and trigger Access Granted popups.
Simulate realistic OS update screens fullscreen to prank friends. Supports Windows 11, Windows 10, macOS, and Ubuntu with stuck mode, BSOD, and kernel panic effects.
Convert GPS coordinates between Decimal Degrees, DMS, DDM, and UTM. See all four formats at once, preview on an interactive map, and copy any result.
Browse a complete list of world time zones with abbreviations, UTC offsets, IANA identifiers, DST status, and live local time. Filter by country, region, or offset and export.
Test every key on your keyboard in the browser. Pressed keys glow, tested keys turn green, and a history log catches ghosting and double-typing. Full, TKL, and MacOS layouts.
Build a virtual fish tank in your browser. Add fish, sea creatures, and decor, then watch them swim, feed, and even hunt with lifelike behaviors.
Latest Tools
Freshly added to our collection
Make realistic fake Windows error dialogs with custom icons, titles, messages, error codes, and buttons in XP, 7, 10, and 11 styles, then export a PNG.
Edit photos in your browser: crop, rotate, filters, light & color adjustments, AI background removal, eraser, clone stamp, censor, frames, text, stickers and drawing.
Take a culture-fair IQ test with 30 visual and numerical questions, ordered easy to hard. Get an IQ estimate on the standard scale with your percentile and bell curve — solo, or live against friends.
Track dart scores for 301 and 501 games with 2-4 players, double-out rules, checkout suggestions, turn history, and unlimited undo.
Calculate your golf handicap with the World Handicap System. Get Score Differentials, Handicap Index from your rounds, and Course Handicap instantly.
Calculate bowling scores frame by frame with automatic strike and spare bonuses, live game stats, and full 10th-frame rules.
Resize and crop images to the exact dimensions Facebook, YouTube, Instagram, X (Twitter), and LinkedIn require, then download as PNG or JPG.
Build single or double elimination tournament brackets for any number of teams. Seed teams, enter scores, advance winners, and crown a champion.
Create Open Graph link preview images for social media with 20 templates, custom text, colors, image uploads, and 1200x630 PNG export.
Drop a screenshot into a realistic iPhone, Android, iPad, MacBook, or monitor frame, add a solid, gradient, or transparent background, and export a crisp PNG.
Generate app icons for iOS, Android, Web/PWA, and macOS from a single image, with every required size in one ZIP download.
Turn any image into a full favicon set — favicon.ico, PNGs from 16 to 512, Apple Touch Icon, and a PWA manifest, all in your browser.
Latest Tutorials
Step-by-step guides to get the most out of our tools
Can a dirty or oily touchpad surface cause tracking errors?
Yes — oils, skin residue, and moisture on a touchpad surface alter the capacitive field, causing the controller to misre...
Windows Precision Touchpad vs Apple Force Touch: what each platform adds
Microsoft and Apple took two distinct engineering paths for premium trackpad input — one standardized gesture routing at...
Laptop touchpad vs Apple Magic Trackpad: precision and gesture trade-offs
Same Force Touch technology, completely different form factors — the gap between a built-in laptop trackpad and an Apple...
Common touchpad failure modes in heavily used laptops (worn surface, flex damage)
After two or three years of daily use, a touchpad's problems shift from software to physics. Surface wear, flex damage,...
Touchpad vs external mouse for productivity: when each is the right tool
The answer is not simply "use a mouse" — task type, desk space, and how long you sit all shift the equation significantl...
Why a touchpad may stop working after Windows updates or driver changes
A Windows update finishes, the laptop restarts — and the touchpad is dead. This specific failure follows a predictable p...