Free Online Tools & Utilities

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.

Simulate a realistic virus scan with scrolling files, random fake threats, severity levels, and dramatic alerts for a harmless prank.

Create customizable retro arcade Game Over screens with pixel art rendering, 8 classic themes, CRT scanline effects, and high-res PNG export.

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.

Drop in a photo to see its hidden EXIF, IPTC, and XMP data: camera, lens, exposure, date taken, and GPS location on a map. Works with JPEG, PNG, TIFF, WebP, and HEIC, right in your browser.

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.