How to Test Your Mouse Online
A step-by-step guide to testing mouse buttons, scroll input, movement and double clicks in the browser.
Longer answers to the questions people actually search for — what a good score is, how a test works, and what to do when a result looks wrong. Every guide links straight to the free tool that measures it.
6 guides · 35 free diagnostic tools · Updated November 2026
A step-by-step guide to testing mouse buttons, scroll input, movement and double clicks in the browser.
CPS benchmarks by test length, what counts as fast, and how clicking technique changes the score.
Polling rate explained: what Hz means, how to measure it in the browser, and why results vary.
WPM benchmarks explained, how typing speed is calculated, and how to improve without sacrificing accuracy.
A plain-English guide to speed test metrics, what speeds different activities need, and why results vary.
A complete guide to testing keyboard keys, ghosting, rollover and typing speed in the browser.
The Help Center has short questions and fixes for every tool, and the complete tool index lists all 35 diagnostics in one place.