Use this free online mouse test to check that every key on your mouse works.

This mouse test shows pressed buttons of your mouse. It can check the most common mouse buttons: left, right, scroll wheel button, scroll directions and two side buttons.

Test all your mouse buttons including side buttons (M4, M5). Detect double-click issues and verify button reliability for gaming.

Instant test for button and scroll issues. Quickly identify any issues with clicks, double clicks, and scroll wheel functionality.

FREE online mouse test tool for instant mouse button testing, click speed test (CPS), and gaming mouse diagnostics. Test mouse buttons, scroll wheel, and performance in seconds. Works …

The tool allows users to test the functionality of all mouse buttons, including left, right, and middle clicks, as well as additional buttons found on advanced gaming or ergonomic mice.

Test your mouse buttons, scroll wheel, and drag & drop functionality instantly with mousetest.app—no downloads or installations required. Ensure your mouse is working …

Advanced Mouse Tester Test your mouse buttons, scroll wheel, DPI, drag functionality, and cursor accuracy. Click "Reset Tests" to start over.

A free professional mouse testing tool that provides comprehensive mouse function checks such as click test, double-click test, scroll test, DPI test, and CPS test. Supports all mouse models, …

Get accurate and reliable results with our online mouse test. Our testing methods check the functionality of mouse button and scroll wheel.