Mouse Test
Check your mouse buttons, scroll wheel, and double-click speed.
Detected Buttons
Recent Events
Understanding Browser Sandbox Limitations
DPI & Macro Keys: Hardware buttons (such as DPI change cycles or profile buttons) are intercepted at the hardware/OS driver level and do not dispatch event standard triggers to web pages.
Navigation Shortcuts: While testing, the side buttons (buttons 4 & 5) have their default browser navigation behaviors blocked to prevent accidental redirects.
Testing Custom Actions: To test gaming macros, map them to standard keyboard keycodes (e.g. F13-F24) in software like Logitech G HUB or Razer Synapse, then test them via the Keyboard Tester.
Measurement Estimates: Polling rate (Hz) estimates are subject to frame loop intervals and OS scheduler jitters. Double clicks rely on OS double-click intervals.
Online Mouse Tester
Test your mouse functionality instantly. Check for double-click issues, verify your scroll wheel, and test side buttons with our free online tool.
- All Buttons: Test Left, Right, and Middle clicks easily.
- Scroll Amount: Verify scroll wheel sensitivity and direction.
- Double Click: Check your double-click speed and consistency.
- Polling Rate: Measure how often your mouse reports position (Hz).
How to Test Your Mouse
Verify functionality in seconds:
- Click: Press every button on your mouse to light them up.
- Scroll: Roll the wheel up and down to test scrolling.
- Side Buttons: Press forward/back buttons if checking a gaming mouse.
- Analyze: Review the diagram to ensure all inputs are registered correctly.
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Frequently Asked Questions
No, this tool collects absolutely no data. All testing happens directly in your web browser on your device. No information about your mouse, clicks, or computer is stored or transmitted anywhere.
Yes, this tool is completely free with no limits. Test your mouse as many times as you need without creating an account or paying anything.
You can test left click, right click, middle click (scroll wheel button), scroll up and down, double click speed, and side buttons (forward/back). The visual diagram shows exactly which button you are pressing.
Yes! Once this page loads in your browser, you can disconnect from the internet and continue testing your mouse. The tool works completely offline.
Mouse testing helps diagnose hardware problems like unresponsive buttons, double-click issues, scroll wheel problems, or side button failures. It is useful before buying a new mouse or troubleshooting an existing one.