Device Tests
Check your microphone, webcam, speakers, keyboard, mouse, monitor and game controller in seconds — live readouts, dead-pixel screens, stick-drift checks and fixes for common problems. Nothing is recorded or uploaded.
7 tools
Mic Test
Check your microphone with a live level meter
Webcam Test
Check your camera, resolution and frame rate
Speaker Test
Check left/right channels, stereo and bass
Keyboard Tester
Press every key and see which ones work
Mouse Test
Test mouse buttons, double-clicks and scrolling
Dead Pixel Test
Find dead and stuck pixels on any screen
Gamepad Tester
Test buttons, triggers and stick drift