# Screen Test

> Hunt for dead or stuck pixels with fullscreen solid colours, a gradient and a checkerboard, and see your screen's resolution, pixel ratio and refresh rate.

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

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