Spot bright or stuck pixels
A uniform black field makes pixels that stay lit much easier to notice.
Free online display tool
Black Screen
Turn any device into a clean black display in one tap. Use it to reduce glare, check bright pixels, create a dark backdrop, or keep an OLED screen unobtrusive.
No sign-upRuns privatelyWorks on every device
Tap twice or swipe down to exit
Press F
Useful by design
What can you do with a black screen?
One plain color can be surprisingly handy. Here are a few practical ways to use it.
Create a distraction-free backdrop
Hide desktop clutter during filming, photography, presentations, or quiet work.
Reduce light in a dark room
Keep a monitor active without flooding the room with a bright image.
Three quick steps
How to use this full-screen tool
- 1
Choose your color
Use the default black or pick a precise custom shade.
- 2
Open full screen
Tap the main button or press F. iPhone users get an automatic browser-safe fallback.
- 3
Exit when finished
Press Escape, double-tap, or swipe down. Nothing is stored or uploaded.
More colors
Switch the mood in one click
Good to know
Frequently asked questions
How do I make my screen completely black?+
Press Open full screen, then tap the display or press Escape when you want to leave.
Can a black screen save battery?+
It can use less power on OLED displays because black pixels switch off. Most LCD screens keep their backlight on.
Is this black screen safe to use?+
Yes. It only displays a solid color and does not install software or access your files.
Will it fix a stuck pixel?+
No result is guaranteed, but the solid field can help you identify pixels that need closer testing.
Need a background file?
Choose a resolution above and create a clean PNG in seconds.