Utilities tools
A focused collection of free utilities utilities designed for quick, practical use.
- Keyboard Tester — Press keys to test that every key on your keyboard works.
- User Agent Parser — Identify browser, operating system and device from a user agent string.
- MIME Type Lookup — Find the MIME type for a file extension, or the extension for a MIME type.
- HTTP Status Codes — Searchable reference for HTTP status codes and what they mean.
- Screen & Device Info — See your screen size, pixel ratio, viewport and device details.
- Typing Speed Test — Test your typing speed in WPM and accuracy.