Mouse Test Online – Check Left/Right Click, Scroll & CPS Speed
Test your computer mouse buttons, trackpad, and scroll wheel online. Verify Left Click, Right Click, Middle Scroll Wheel, and side buttons, detect accidental double-click switch chatter, and measure your CPS (Clicks Per Second) clicking speed for competitive gaming.
Live Click Counts
CPS Speed Test (Clicks Per Second)
Test how fast you can click in 5 or 10 seconds
100% Client-Side & Private: Mouse clicks and scroll events are evaluated entirely in your browser without tracking or upload.
All Button Diagnostics
Left, Right, Middle, Scroll Up, Scroll Down, and Side Thumb buttons.
Switch Chatter Detector
Detect faulty micro-switch bounce and accidental double-clicks.
CPS Click Speed Test
Test your clicking speed in 5s or 10s intervals with gamer ranks.
Popular Paired Tools
Frequently Asked Questions (FAQs)
How do I test my mouse buttons using this tool?
Hover your cursor over the test pad above and click any button on your mouse (Left click, Right click, Middle scroll wheel click, or side buttons). The visual 2D mouse graphic will light up in green and count every click registered.
How do I test the mouse scroll wheel?
Place your cursor over the test area and scroll up and down. The counters for Scroll Up (▲) and Scroll Down (▼) will count every step and confirm if your scroll encoder is functioning without skipping.
What is mouse switch chatter / double-clicking defect?
As mechanical micro-switches age, their metal contact leaves can corrode or wear out, causing a single click to physically register as two rapid clicks (under 80ms apart). Our tool monitors the exact millisecond gap between clicks and flags switch chatter warnings automatically.
What is a good CPS (Clicks Per Second) score?
Most regular users click at 4 to 6 CPS. Gamers practicing jitter clicking or butterfly clicking can achieve 8 to 12+ CPS. Our built-in CPS speed test calculates your average score over 5 or 10 seconds.
Why does Right-Click not open the normal context menu on this page?
We intercept the browser context menu within the test box so you can comfortably test your Right Mouse button without annoying menus popping up.