MOUSE DPI TESTER

About Us

Mouse DPI Tester is an independent browser-based tool for estimating mouse movement sensitivity. It is designed for people checking an unfamiliar mouse, comparing a configured DPI stage or learning how DPI differs from game sensitivity.

Our approach

We show the calculation, explain the limitations and encourage repeated measurements. Results come from movement events received by your browser and the physical distance you supply. We do not claim laboratory accuracy or direct access to your mouse’s configuration.

Independence

We are not affiliated with Logitech, Razer, Microsoft or any other mouse or software manufacturer. Product names mentioned in guidance belong to their respective owners and are used only to explain compatibility.

Corrections

If an explanation seems unclear or a measurement fails, visit our Contact Us page for reporting guidance.