By using AnalyzeMouseDPI (the "site") you agree to these terms. They're written in plain English and kept deliberately short.
AnalyzeMouseDPI provides free, browser-based tools for testing mouse performance — DPI, polling rate, click speed, click latency, jitter, double-click behaviour and sensitivity — along with related guides. All tests run locally in your browser; we don't require an account and we don't process your mouse data on a server.
Our tools are built to be accurate and genuinely useful, but they run inside a web browser and operating system, both of which add their own timing and processing. Readings should be treated as a strong relative indicator for comparing devices and spotting problems — not as lab-grade, certified measurements. Factors such as mouse acceleration, display scaling, background CPU load, browser event coalescing and your surface can all affect results. Always re-test a few times and, where possible, cross-check against your manufacturer's software.
Nothing on this site is professional advice. Decisions you make about your hardware — including repairs, returns or purchases — are your own responsibility.
The site and its tools are provided "as is", without warranties of any kind, express or implied. We do not guarantee the site will be uninterrupted, error-free, or that results will be fit for any particular purpose. To the fullest extent permitted by law, we are not liable for any loss or damage arising from your use of, or reliance on, the site.
Some pages contain affiliate links (for example, to recommended gaming mice). If you click one and make a purchase, we may earn a small commission at no additional cost to you. As an Amazon Associate, we may earn from qualifying purchases. Affiliate relationships never change our recommendations — we suggest gear on merit and encourage you to test any mouse with our free tools.
This site is also supported by third-party display advertising. Ad providers (such as Google AdSense) may use cookies to serve and measure ads. See our Privacy Policy for details and your choices.
You agree not to misuse the site — including attempting to disrupt it, scrape it at scale, or use it for any unlawful purpose. The tools are for personal, non-commercial testing unless we've agreed otherwise in writing.
The site's design, text, and original tool code are the property of AnalyzeMouseDPI unless stated otherwise. You're welcome to link to our pages and quote short excerpts with attribution; please don't republish whole guides or tools without permission. Game names, brands and trademarks mentioned belong to their respective owners and are used for identification only.
We link to third-party sites (stores, manufacturers, references) for your convenience. We don't control those sites and aren't responsible for their content, policies, or availability.
We may update these terms as the site evolves. The "last updated" date above reflects the current version; continued use of the site means you accept the latest version.
Questions about these terms? Reach us via our contact page.