Privacy Policy: Client-Side Execution & Zero Telemetry Tracking
Strict zero-telemetry architecture: all mouse calculations execute client-side with zero data harvesting.
DpiChecker operates under a strict zero-telemetry policy where all sensor calculations, click debounce tests, and DPI session records persist entirely client-side in browser local storage with zero server telemetry or third-party ad trackers.
Zero-Data Collection Protocol: All Computations Remain in Your Browser
When you use DpiChecker home, raw pointer coordinates and click timestamps are processed exclusively in your device's memory. No mouse coordinates, hardware IDs, or sensor metrics are transmitted to any remote server.
Local Storage Usage & Complete Absence of Third-Party Ad Trackers
We use browser localStorage strictly to remember your preferences (such as preferred measurement units and calibration history tape). We do not deploy third-party advertising cookies or behavioral tracking pixels.