Free Online Mouse Polling Rate Tester

Check your mouse Hz performance and sensor consistency in real-time. No installation required.

Waiting for movement...
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How to test?

Move your mouse continuously and rapidly within the detection zone. For the most accurate results, perform large circular motions. High polling rates (1000Hz+) require faster physical movement to saturate the data bandwidth.

Move your mouse here to begin testing

Polling Consistency (Interval jitter)

Last 100 Samples

Desktop Mouse Required

This tool measures physical mouse polling rates. Mobile touchscreens do not report polling Hz in the same way.