Comprehensive monitor testing tool to check for dead pixels, color accuracy, gradient smoothness, text clarity, and brightness levels. Perfect for quality checking new monitors or diagnosing display issues!
Click on any test below to start fullscreen testing. Use the navigation buttons at the bottom to switch between tests or press ESC to exit. For best results, use fullscreen mode and adjust your room lighting.
Test for light bleed
Test brightness uniformity
Detect stuck pixels
Check color accuracy
Horizontal gradient smoothness
Vertical gradient smoothness
Check text sharpness
Test brightness levels