Test Your Gear, Right In Your Browser
Free, instant tests for your keyboard, mouse, monitor, webcam, microphone, and gamepad. No downloads, no sign-up — everything runs locally on your device.
Why test your own hardware?
Most of us only find out a key doesn’t work, a monitor has a dead pixel, or a mic sounds muffled in the middle of a game or a call — the worst possible time. A quick check before it matters catches the problem while you can still do something about it, like returning a new peripheral within its warranty window.
Every tool here runs entirely in your browser. Nothing you type, click, record, or capture is ever sent anywhere — there’s no server involved, so there’s nothing to upload in the first place.