Mouse Tester
Check polling rate, diagnose double-clicking, and verify sensor tracking.
Keyboard Tester
Test mechanical switches for chatter, check layout, and verify N-Key Rollover.
Mic Tester
Visualize audio waveforms, check volume levels, and record playback to ensure mic quality.
Speaker Tester
Test left and right stereo channels to diagnose hardware wiring and audio balance issues.
Webcam Tester
Check your video feed, fix your framing, and take snapshot tests securely in your browser.
Controller Tester
Map gamepad buttons, track analog stick drift, and check trigger actuation in real-time.