Privacy Policy | Mouse DPI Analyzer
See what Mouse DPI Analyzer stores locally, what stays in your browser, and which third-party resources the site requests.
Effective date: September 3, 2026.
1. Mouse Measurement Data
At Mouse DPI Analyzer, privacy is built directly into our technical architecture. When you click inside our measurement zone and slide your mouse, all relative delta events (movementX and movementY) are processed exclusively by your browser's local JavaScript virtual machine.
We do not operate backend ingestion endpoints for raw telemetry, mouse trajectories, device serials, or calculated DPI results.
2. Local Storage Usage
To provide the Recent Measurement History table, the application stores up to 3 test records directly in your browser's localStorage under your browser profile.
- This data remains on your physical computer and is never synced across servers.
- You can erase all historical records at any time by clicking the Clear button in the history card or clearing your browser cache.
3. Network Resources and Analytics
The layout requests Google Fonts from fonts.googleapis.com and fonts.gstatic.com. The production site also uses Google Analytics and Microsoft Clarity to understand page usage and usability. Those services receive standard web request and interaction data under their respective privacy policies.
These third-party requests are separate from the DPI measurement itself. We do not send raw mouse movement deltas, mouse trajectories, device serial numbers, or calculated DPI results to an application backend.
4. Contact Regarding Privacy
For questions about this privacy policy or locally stored measurement data, emailsupport@dpianalyzer.online. Do not include passwords or other sensitive personal information.