Keyboard & Mouse Tools
Mouse Test
Inspect primary, middle, and side buttons, wheel input, coordinates, and motion.
Pointer events Buttons Wheel Local trace
Local by default
Your test data is processed locally in your browser and is not uploaded.
Ready to test
Pointer and button test area
Context menus and scrolling are prevented only inside the active surface.
0, 0
Start the test to activate this surfaceTested items0
Wheel directionNot tested
Pointer typePointer Events
Common checks
What this page helps you test
This focused browser tool also answers searches such as: mouse tester online · mouse tester · mouse testing website.
Practical guide
Guides for this tool
See how this check fits into real troubleshooting workflows.
Troubleshooting
If the result is not what you expected
Keep focus in the test
Input tests capture events only inside the clearly marked active area.
Try a direct port
Reconnect wired devices without a hub and retest the same control.
Compare another app
OS shortcuts and browser event filtering can hide otherwise working controls.
Method
How it works
- Activate the test area and move your pointer inside it.
- Use each mouse button and scroll in both directions.
- Review detected items; the local motion trace is discarded when reset.
Browser limitations
What this result cannot prove
- Touchpads, pens, and touch screens may expose different Pointer Events behavior.
- Context menu and scrolling are prevented only inside the active test area.
Keep checking
Related tools
Questions
Frequently asked questions
Is the Mouse Test private?
Yes. Test input is processed in this tab and is not uploaded by this tool.
Why can browser results differ from another app?
Browsers, operating systems, permissions, device routing, and background load can all change what is exposed and measured.