Screen Burn Checker View on GitHub

Guided 10-step solid color test

Screen Burn
Checker

Check OLED, AMOLED, laptop, phone, and TV screens with 10 pure full-screen colors. Select a color tile to preview it, then click the preview panel or start button to enter full screen.

Choose a Test Pattern
Runs locally
No sign-up
Desktop & mobile

How to Prepare

  • Clean the screen gently with a microfiber cloth.
  • Dim the room lighting as much as practical.
  • Turn off Night Light, True Tone, and adaptive brightness.

What to Look For

  • Faint logos, icons, taskbars, or static game HUD shapes.
  • Persistent images visible in the same spot across multiple colors.
  • Unexpected tint, brightness differences, or stubborn pixels.

How to Read Results

Burn-in
Fixed image remains in the same place.
Image retention
Temporary mark that fades over time.
Pixel defect
Tiny isolated black, white, or stuck-color dot.
Uniformity issue
Uneven tint or larger brightness differences.

This tool runs entirely in your browser. No screen data is uploaded or stored.