Clicks Per Second Test

This is the long way of saying CPS test: click as fast as you can inside the box for the chosen window, and the tool divides your total clicks by the seconds to give your clicks-per-second rate.

Try the same window a few times — click speed is streaky, and your best clicks-per-second for each window length is saved on your device.

How it works: everything runs in your browser — timing uses a high-resolution clock (performance.now()) and your best score is saved on this device only. Nothing is uploaded, and there's nothing to install.