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# Mouse test

Click every button and scroll the wheel in one test area and watch each input light up, so a dead button or a worn wheel shows immediately.
Click every button. Scroll the wheel.Right-click works here; the context menu is suppressed inside this area

Left

not yet fired

Middle

not yet fired

Right

not yet fired

Back

not yet fired

Forward

not yet fired

Wheel up

not yet scrolled

Wheel down

not yet scrolled

This page reads events where they fire and counts them in this tab. It identifies which inputs work; it does not time them, and it cannot see buttons the browser does not name. A button that never lights up after several tries, or one that fires twice for one press, is the hardware fault; the Double Click Test on the hub times that second case properly. Nothing you click here is sent anywhere or stored.
Options

## More device tests

- [Click speed test](/device/click-speed-test)
- [Keyboard test](/device/keyboard)
- [Touch test](/device/touch)
[All device tests](/device)

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Canonical HTML: https://nutter.tools/device/mouse-test
Markdown version: https://nutter.tools/device/mouse-test.md
Plain-text version: https://nutter.tools/device/mouse-test.txt
Agent index: https://nutter.tools/llms.txt