Toolkit
Tools
Small, free, no-signup developer tools I build for myself and leave open for everyone. They run entirely in your browser, nothing is uploaded.
Available now
Icon Studio
App icons for every platform
Design an app icon from text, an emoji, an Iconify glyph, or your own image, then export every Android, iOS, and web size as a zip.
OG Image Studio
Social share images
Compose Open Graph and Twitter card images with templates, custom fonts and colors, then export at 1200×630.
Gradient Lab
CSS & Tailwind gradients
Build linear and radial gradients, drag the stops, and copy ready-to-paste CSS or Tailwind classes.
Color & Contrast
Palettes + WCAG checks
Generate a palette from one base color and check text contrast against WCAG AA and AAA in real time.
Shadow Studio
Layered shadows & glass
Stack multiple box-shadows, dial in glassmorphism, preview on any background, and copy the CSS.
SVG → JSX
Paste SVG, get a component
Turn raw SVG markup into a clean, props-ready React component with optional currentColor and size props.
Regex Tester
Match & explain
Test patterns against sample text with live highlighting, capture groups, and a token breakdown.
JSON Toolkit
Format, validate, typegen
Pretty-print and validate JSON, then generate TypeScript types straight from it.
Cron Helper
Build & decode cron
Read any cron expression back in plain English with the next run times, or start from a preset.
Token Inspector
JWT & Base64
Decode JWTs into header, payload, and expiry, and encode or decode Base64. Everything stays in your browser.
Have a tool in mind?
If there's a small utility you keep wishing existed, tell me. The good ones get built and added here.