How to use this mouse tester
- 1
Press Start test, then move the pointer into the test pad.
- 2
Try every button and scroll in both directions.
- 3
Double-click and drag across the pad.
- 4
Run the five-second CPS test or press Stop when finished.
Input
Mouse Tester — Check Buttons, Scroll & Double Click
Use the test pad to verify left, right, middle, and side buttons, wheel direction, dragging, pointer movement, and double-click behavior.
No signup Browser-based Private by design
Sound volume100%
Mouse Test Ready
Start the test to capture input inside this area.
X 0 · Y 0
Five-second challenge
Clicks per second
Start the mouse test, then measure your primary-button speed.
—CPS
Understand the result
- Primary, secondary, middle, and side buttons
- Double-click timing
- Wheel direction
- Pointer coordinates, type, movement, and dragging
Common problems
- A side button may be reserved by the browser or operating system.
- Unexpected double-clicks can indicate a worn switch or OS timing setting.
- Intermittent scrolling can point to dust or a failing wheel encoder.
Privacy and browser limits
Most readings come directly from browser APIs and stay on your device. Operating systems, browser permissions, scaling, drivers, and hardware can affect what a page can observe.
For the cleanest result, use an up-to-date browser, keep the tab visible, and close apps that may already be using the device.
Questions about the mouse tester
Is my test data uploaded?
No. This test runs locally in your browser. RatedTechTools does not receive or store the device data shown by the tool.
Can a browser detect every mouse button?
Most modern browsers expose common buttons, but vendor utilities and browser navigation may reserve some side-button actions.
What is CPS?
Clicks per second is the number of primary-button clicks recorded during the timed test.