Screen Test · Protium Tools

Screen Test

All tools

Colour

Custom

Pattern

Brightness 100%

Dead / stuck pixel test

Cycle solid colours full-screen and watch for pixels that stay the wrong colour.

In full screen: F exit · ←/→/Space change colour · W white · B black · move mouse for controls.

White

Built with ❤️ at Protium for Protians · runs entirely on your device White · solid · 100%