Test your display for dead pixels, color accuracy, and screen uniformity. Click any color to enter fullscreen mode.
Use solid colors like red, green, blue, white, and black to find stuck or dead pixels on your monitor.
Verify that your display shows colors correctly and consistently across the entire screen.
Check for backlight bleeding, uneven brightness, or color shifts in different areas of your screen.
Click on any color button above to fill your screen with that color.
The color will fill your entire screen for accurate testing.
Look for any dead pixels, stuck pixels, or color inconsistencies.
Try all colors to ensure thorough testing. Click or press ESC to exit.
A monitor color test is essential for anyone who relies on accurate color reproduction, whether you're a photographer, graphic designer, video editor, or simply want to ensure your display is working correctly. Dead pixels appear as tiny dots that don't change color, while stuck pixels may show only one color regardless of what's being displayed.
This free online tool allows you to quickly test your monitor without downloading any software. Simply click on a color to fill your entire screen, making it easy to spot any defects. The gradient test is particularly useful for checking color transitions and identifying banding issues.
For best results, test your monitor in a dimly lit room and examine the entire screen surface carefully. If you find dead pixels on a new monitor, you may be eligible for a replacement under the manufacturer's warranty policy.