Misc

Tools, toys, and things built for fun.

Tools

See how you appear on the internet. IP, location, browser, device, and more.

Decode, encode, and verify JSON Web Tokens entirely in your browser.

Generate, validate, and inspect UUIDs (v1, v4, v7) and ULIDs.

Format, compress, or obfuscate JavaScript and JSON with Prettier, Terser, and javascript-obfuscator.

HTML to Markdown (with rich-text paste), Markdown to HTML, and live preview.

Decode or encode Base64 strings directly in your browser.

Convert between JSON, YAML, TOML, XML, TOON, CSV, ENV, and query strings.

Convert SVG, PNG, JPG, GIF, WebP, and other images to ICO files.

Convert images to Base64 data URIs, or decode Base64 back into an image.

Defer expensive context to intent. Reveal extra detail without bloating the initial render.

Copy confirmations, toasts, destructive-action guards, and other ways the UI tells the user what just happened.