All tools
Hardware Test
Check keyboards, mice, gamepads, displays, and audio devices. Inspect input and output responses directly in your browser.
7 available tools
- CPS Click Speed TestMeasure clicks per second over 1, 5, or 10 seconds and save your best result in the browser.
- Gamepad Test | Check Buttons, Sticks & DriftInspect connected controller buttons, axes, sticks, and mapping in real time, then run a three-second neutral-stick observation for standard mappings.
- Online Keyboard and Key Code TesterTest current and previously pressed keys on Mac or Windows layouts and inspect key, code, keyCode, and location.
- Online Microphone and Left-Right Speaker TestCheck microphone input and peak level, then play a 440 Hz tone through the left, right, or both speaker channels.
- Monitor Dead Pixel and Burn-In TestDisplay solid colors, a grayscale gradient, or a grid full-screen to visually inspect pixel defects and uniformity.
- Online Mouse Button and Wheel TesterTest left, middle, and right buttons, clicks, double-clicks, wheel direction, and pointer coordinates in one area.
- Multi-Touch Coordinate and Pressure TestInspect concurrent touch, pen, or mouse pointers with IDs, coordinates, and pressure values exposed by the browser.