Mouse button test online for left, right and side buttons

Check left, right, middle and side buttons with a live event log. Use this free mouse button test to verify a new gaming mouse or troubleshoot an unresponsive switch.

Start the mouse test

Click every button on your mouse

Move, click and scroll anywhere on this page to see each event.

Total clicks0

CPS (live)0.0

Last interval—

Movement events/s0 Hz

Current actionWaiting for input

Event log

0/10

Click, scroll or move to start logging events.

Live statistics

0.0 s

Left 0Right 0Middle 0Scroll ↑ / ↓ 0 / 0Side buttons 02× anomaly 0Peak movement events/s 0 Hz

No data yet — interact anywhere to begin

How to test left, right, middle and side mouse buttons online: click every button and watch its counter increase. The event log shows the exact browser event.

Start with the left, right and middle buttons, then press each side button once.

Scroll up and down and move the pointer to confirm the page receives continuous events.

Repeat the same sequence in another browser if a button looks intermittent.

Understand your mouse test result

Use these ranges as a troubleshooting guide. Hardware, browser and operating system settings can change the observed values.

RangeSignalWhat it means

0–20 HzLowUseful for slow movement or a stopped cursor

20–125 HzTypicalCommon desktop mouse event range

125+ HzFastHigh polling or rapid movement