About DPI Analyzer Pro

What this site is

DPI Analyzer Pro is a free, browser-based toolkit for understanding and testing your mouse. The core is a DPI analyzer that estimates your mouse's true DPI using pointer-lock measurement — no software to install, no account to create, no data leaving your device. Around it sits a set of focused tools: a deviation test for sensor consistency, eDPI and cm/360 calculators, a sensitivity converter with verified per-game yaw values, a polling-rate estimator, and a mouse DPI database built from manufacturer specs.

Alongside the tools, the site publishes plain-English guides (what DPI actually means, how to test a sensor, what polling rate does) and verified pro-settings pages for Valorant, CS2, Apex Legends, Overwatch 2, and Fortnite — every row cross-checked against multiple sources.

Why it exists

Most "DPI checker" sites are thin wrappers around a single formula, covered in ads, with no explanation of what they're actually measuring. Others hide behind sign-ups or ship tracking scripts alongside the tool. DPI Analyzer Pro was built to be the opposite: honest about what a browser can and can't measure (see the methodology), free forever, private by design, and fast — no frameworks, no webfonts, no third-party requests.

Every measurement on this site is labeled an estimate, because that's what it is. Browsers can't read your mouse's hardware DPI registers or its USB polling rate directly. What they can do — measure pointer movement precisely under pointer lock — this site does carefully, and documents exactly how.

Who runs it

Musab Mehmood, Founder & Editor. Musab builds and runs DPI Analyzer Pro and related tool sites. He writes the guides, verifies the pro-settings data, and maintains the measurement tools. No invented credentials here — just someone who cares about getting the numbers right.

Contact: contact@dpianalyzerpro.com

How the site is funded

DPI Analyzer Pro is free to use with no premium tier. If advertising (such as Google AdSense) or analytics are added in the future, the privacy policy will be updated first to disclose exactly what's collected. There are currently no ads, no tracking cookies, and no analytics on this site.