Online Mouse Tester
A complete suite of free tools to test every function of your mouse—from double-clicking issues and polling rates to scroll wheel and side button performance. No software installation required.
Double Click Test
Check for faulty switches causing unwanted double clicks.
Polling Rate Checker
Measure your mouse's report rate in Hz (125, 500, 1000).
Scroll Wheel Test
Diagnose a "jumpy" or inconsistent scroll wheel.
Middle Click Test
Verify if your scroll wheel click is working.
Side Buttons Test
Test Mouse Buttons 4 & 5 used in gaming.
Drag & Drop Test
Check if your click "holds" for dragging files or drawing.
Touchpad Tester
Test gestures and clicks on your laptop touchpad.