White Screen
Blue Screen
Green Screen
Red Screen
Black Screen
Yellow Screen
Orange Screen
Pink Screen
Purple Screen

Red Screen

Click to exit full screen mode, scroll your mouse wheel to adjust brightness.
BRIGHTNESS: 100/100
xPixels

Prank and Fake Screens

Fake Blue Screen
Fake Windows Update
macOS Update
Matrix Rain
Hacker Terminal
White Noise for Sleep
FBI Lock Screen

Red Screen

Vibrant red background perfect for testing and creative applications.

Common Applications

  • Dead Pixel Detection: Red backgrounds make dead pixels highly visible
  • Color Calibration: Test red channel accuracy
  • Design Work: Bold background for presentations
  • Photography: Dramatic backdrop for portraits

Testing Your Display

  1. Enter fullscreen mode
  2. Look carefully for any dark spots (dead pixels)
  3. Check for color uniformity across the screen
  4. Test brightness levels with scroll wheel

Red is particularly effective for finding display issues that might not show up on other colors.

Other useful links:

Screen Test | Keyboard Test | A Real Me | Stock Calculator | CPS Test | Coreball | Typing Test | Spacebar Test | Spacebar Clicker
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