Mouse Test
betaThis free mouse test checks your left, middle and right buttons, the scroll wheel, and whether double-clicks register cleanly. A failing mouse drops the second click or drifts between clicks — this catches both. Nothing is uploaded.
Test your mouse: check the left, middle and right buttons, scroll wheel, and whether double-clicks register cleanly. A dying mouse drops the second click or drifts — this catches both. Nothing is uploaded.
Buttons
Scroll
Middle = scroll wheel press. Right-click menu is suppressed inside the box.
How to use Mouse Test
- 1 Click, double-click and scroll inside the test box.
- 2 Watch the button and scroll chips turn green as each works.
- 3 Double-click and check the result shows a clean double-click.
- 4 Use Reset to run the checks again.
Frequently asked questions
Is anything uploaded?
No. All click and scroll handling happens in your browser; nothing is sent anywhere.
What is double-click drift?
On a worn mouse the two clicks of a double-click land too far apart or too slowly, so apps read them as two single clicks. The test flags when a double-click does not register cleanly.
Why is the right-click menu disabled?
The context menu is suppressed only inside the test box so you can test the right button without the menu popping up.
Does it work offline?
Yes. As a PWA it works with no connection once loaded.