# Keyboard Tester

> Check every key on your keyboard with a live on-screen layout that lights up held keys, remembers tested ones and measures key rollover.

- URL: https://prismkit.hippodev.app/en/web/keyboard-tester
- Category: Web
- Runs: client-side, no upload

This is an interactive tool — open https://prismkit.hippodev.app/en/web/keyboard-tester to use it.