Black Screen – Fullscreen Background Tool
Fullscreen black screen for testing, cleaning, lighting and focus.
Click to enter fullscreen
Perfect for monitor testing & dead pixel detection
Why Use a Black Screen?
- Monitor cleaning: A black screen makes dust and smudges stand out for easy cleaning.
- Dead pixel test: Black background helps you detect glowing or stuck pixels.
- Eye comfort: Reduces glare in dark rooms and helps minimize eye strain.
- Photography: Great for light blocking or contrast checking in camera setups.
Explore Other Screen Tools
Download Black Screen Background
Black screen background – pure fullscreen black image for screen cleaning, dead pixel testing, and eye comfort
Black screen 4K background – ultra HD black screen image for glare reduction and display testing
Available in Your Language
FAQs
How do I use this black screen?
Click anywhere on the screen to enter fullscreen and use the black background for cleaning or testing.
Is a black screen better for eyes?
In low light conditions, yes. It helps reduce eye fatigue and limits blue light exposure.
Can I use this on mobile devices?
Yes, this black screen tool works on all devices and browsers without installation.
Pro Tip
Use black screen in combination with white or red screens to test brightness and contrast response on your monitor.