100% in your browser
Every test uses native browser APIs. Nothing you type, say or show on camera is uploaded or stored on a server.
Free online hardware tests
MyGearCheck is a free suite of eleven browser-based hardware tests for keyboards, mice, touchpads, gamepads, microphones, webcams, speakers and displays.
Press any key, move your mouse or touchpad, or press a controller button.
Keyboard Test
- every key
- 8 layouts
- ghosting
Light up pressed keys on a virtual keyboard and find dead or stuck keys.
Key Code Viewer
- event.key
- event.code
- keyCode
Read event.key, code, keyCode and which for any key you press.
Mouse Test
- 3 buttons
- scroll
- click chatter
Check left, right, middle clicks, scroll and double-click behaviour.
Touchpad Test
- 7-step checklist
- hitch check
- shape trace
Track pointer movement, clicks, two-finger scroll and pinch gestures live.
Gamepad Test
- buttons
- 10 s drift check
- deadzone advice
See live button presses and analog stick values for any controller.
Microphone Test
- live level
- record, replay
- clipping
See a live input meter and waveform to confirm your mic is picking up sound.
Webcam Test
- measured FPS
- resolution ladder
- snapshot
See a live camera preview with resolution and device details.
Speaker Test
- left, right, centre
- sweep
- polarity
Play a test tone through left, right or both speakers and check the output device.
No install, no account
There is nothing to download and no sign up. Open a test, use it, and close the tab when you are done.
Hardware or software?
If a device fails here but works elsewhere, the fault is likely the app. If it fails here too, it points to the hardware. The first guide works that split through step by step.