// Toolbox

Developer tools

The utilities I reach for daily — free to use, everything runs in your browser.

Base64 Encode / Decode

Hash Generator

JSON Formatter

URL Encode / Decode

UUID & Password Generator

Generated locally with a cryptographic RNG — nothing leaves your browser.

Unix Timestamp Converter

Your Network Info

  • IP 2600:1f28:365:80b0:6814:a048:8015:f4ec
  • Protocol HTTP/1.1
  • User Agent CCBot/2.0 (https://commoncrawl.org/faq/)

Handy for quick header inspection and IP lookup during server testing.

HTTP Header Inspector

Check status codes and response headers of any public site.