Device Tests tools
Test your screen for dead pixels and every key on your keyboard.
Mic & Webcam TestCheck your camera, microphone and speakers before the call starts.Gamepad & Stick Drift TesterTest every button and stick, and measure drift with real numbers.Dead Pixel & Monitor TestFull-screen colours and patterns to spot bad pixels and screen flaws.Keyboard TesterPress every key and watch it light up, with a ghosting and rollover check.