Mouse Test
Free Online Mouse Button Tester
Click, scroll, and interact inside the test area below to check if every button and scroll direction on your mouse works correctly.
Click, scroll, or interact here
X: — | Y: —
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How to Use the Mouse Test
- 1
Move your mouse into the testing area on this page.
- 2
Click the left, right, or middle button to see each one light up.
- 3
Scroll up and down with your scroll wheel to test scroll directions.
- 4
All detected actions are shown in real time. Use the Reset button to start over.
What Is the Online Mouse Test?
The Online Mouse Test is a free, browser-based tool that lets you instantly verify whether every button and scroll direction on your mouse is working correctly. Simply move your cursor into the test area and start clicking or scrolling — the visual mouse diagram responds in real time, lighting up the left button, right button, middle click, scroll-up, and scroll-down as each one is detected. Whether your left click feels unresponsive, your right click is registering double presses, or your scroll wheel seems to skip, this tool gives you a clear and immediate answer without installing any software or drivers. It works with any wired or wireless mouse on Windows, macOS, and Linux.