Black Screen
Open a pure black screen in fullscreen or download it in any resolution.
Off in 5:00
Exports at full brightness
Pick a screen colour, then go fullscreen. Look for bright or dead pixels against a solid field.
Screen colour
1–9 colour · F fullscreen · T test · Esc exit
A simple black screen for any situation
Reduce Eye Strain
Ideal for working or reading in low light without harsh screen glare.
Focus & Eliminate Distractions
Create a pure, distraction-free environment for presentations or focused work.
Screen Testing & Calibration
Check for dead pixels and backlight bleed, or use it as a colour reference.