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💡 Pro Tip: Clean your screen first! Use arrow keys (← →) or click to cycle through colors in full-screen mode. Press ESC to exit.

📊 Test Statistics

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🎯 What to Look For

  • Dead Pixels: Permanent black dots (all colors)
  • Stuck Pixels: Dots stuck on one color (red/green/blue)
  • Hot Pixels: Always white pixels
  • Color Uniformity: Even color across entire screen

✅ Testing Best Practices

  • Clean your screen with a microfiber cloth
  • Test in a dark or dimly lit room
  • View from your normal distance
  • Test all 8 colors thoroughly
  • Look at edges and corners carefully
  • Take your time - don't rush
🔒 Privacy First: This test runs entirely in your browser. No data is collected or sent to any server.
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