All dev and math tools in one place. No sign-up required.
Arcade typing game - shoot words, build combos and fight for a spot on the global leaderboard. Best played on a keyboard.
Can't decide what to watch, play or read? Click once and get a random suggestion.
Interactive grid of ready-made hover effects - magnetic, glow, 3D tilt, glitch and more. Click a tile, copy clean code (vanilla or React + Tailwind). 100% in-browser.
Create static QR codes for URLs, WiFi, text, email, vCard, SMS and crypto with OKLCH gradients, a logo and scannability check. Export clean SVG. 100% in-browser.
Read EXIF, GPS and embedded AI generation traces (ComfyUI, C2PA) in any image, audio, video or PDF. Triage many files at once. 100% in your browser.
Strip EXIF, GPS and embedded AI workflow data (ComfyUI, A1111, C2PA) from an image, audio, video or PDF, then download a clean copy. No re-compression, batch ZIP. 100% in your browser.
Convert epoch time to a human date and back. Live clock in seconds and milliseconds, auto-detected units, any timezone. 100% in your browser.
Make a clean PDF or image look like a physical scan - rotation, grain, scanner contrast and paper texture. 100% in-browser, never uploaded.
Drop one image and crop it into every social & Open Graph size at once - 1200x630 OG, YouTube thumbnail, Instagram, LinkedIn and X. Export WebP/PNG/JPG or the whole pack as a ZIP. 100% in-browser.
Optimize your shipment in 3D. Find the ideal box and maximize space usage.
Free samples and deals in one place. Automatically collected from verified sources.
Decode JSON Web Tokens locally. Inspect header, payload and expiry - nothing leaves your browser.
Beautify, minify and validate JSON with line/column error reporting. 100% in-browser - your data never leaves the tab.
Pick perceptual OKLCH colors, check sRGB/P3 gamut and export a Tailwind v4 palette. 100% in-browser.
Build linear, radial & conic gradients with a live preview. Copy clean CSS or a Tailwind v4 @theme export. 100% in-browser.
Turn SVG markup into a clean React component - JSX attributes, forwardRef, currentColor and TypeScript. 100% in-browser.
Build cron schedules visually or translate any expression into plain English, with a next-run preview. 100% in-browser.
