Gray Screen
Mid-gray screen for uniformity and tint checks.
How to use
- Open the page; the whole screen fills with the color.
- Move the mouse or tap to show the controls: brightness, size, PNG download, share link, grid and OLED protection.
- Press F for fullscreen and Esc to leave.
Good for
- Checking screen uniformity and color tint
- Resting your eyes from a bright white screen
- A neutral background while checking colors
Questions
Why use mid-gray to test a screen?
Gray makes uneven brightness and color tints easier to see than white or black do.
Is this accurate calibration?
No. It is a quick visual check. A hardware calibrator measures colors properly.
Can I download this as an image?
Yes. Choose a size and press PNG to save a solid gray image, up to 8K if your device allows it.
Can I send someone this exact screen?
Press Share to copy a link that opens the page with your brightness setting.