Mouse Tester Online
Test your mouse online without downloads. This mouse tester website helps you verify clicks, scroll wheel, and side buttons in seconds.
Interactive Mouse Tester
Click, scroll, and test all mouse buttons in the area below
Click Statistics
Track your button clicks and double-clicks
Event Log
Recent mouse events (last 20)
Click or scroll to see events
How to Test
- •Click anywhere in the test area to test buttons
- •Use scroll wheel to test scrolling
- •Side buttons work in the test area
- •Watch for unintended double-clicks (shown in red)
How to use this mouse tester online
- Click left, right, and middle buttons to verify each input.
- Scroll up and down to test the wheel response.
- Press side buttons to check extra inputs if available.
This mouse tester website works without downloads, extensions, or sign‑ups.
Mouse Tester Online FAQ
What is a mouse tester online?
A mouse tester online checks clicks, scroll wheel, and button inputs directly in your browser without downloads.
Is this mouse tester website free?
Yes, it is completely free to use and runs entirely in your browser.
Does online testing work on Mac and Linux?
Yes, the mouse tester works on Windows, macOS, and Linux with any modern browser.
Do I need to install software?
No installation required. The test runs instantly in your browser.