Online Screen Test
点击开始测试您的显示器 - 检测坏点、色彩均匀度和显示问题
Why Use Our Screen Tester?
Professional tools for every display
Color Accuracy
Test red, green, blue, black, and white colors to verify display performance
Dead Pixel Detection
Identify stuck or dead pixels with solid color screens
No Installation
Use directly in your browser - no downloads required
Auto Play Mode
Automated testing sequence with 3-second intervals
Display Testing Features
Comprehensive tools for monitor testing and calibration
LCD test
monitor calibration
bleeding test
dead pixel check
screen test
display test
pixel test
color test
LED test
OLED test
screen calibration
backlight test