Hi everyone,

If you spend long hours working at a computer, you’ve probably experienced eye strain or wondered if your monitor has annoying backlight bleed or dead pixels. I wanted to share a minimalist yet highly effective tool that I’ve been using lately.

This website allows you to turn your entire display into a perfect, solid black with just one click. It’s incredibly useful for spotting display issues like dead pixels or backlight bleed that are often hard to see during normal use. Additionally, after intense focus sessions, I find it helpful for resting my eyes for a few minutes by blocking out all light and distractions.

You can try out this black screen tool directly in your browser.

What I like most is that it’s completely free, ad-free, and requires no installation. I hope this small utility helps with your workflow and keeps your eyes feeling a bit more refreshed!