Zero-Telemetry Privacy Architecture.
Check Mouse DPI is engineered from the ground up to respect user privacy. We do not collect motion coordinates, hardware identifiers, or personal behavioral data.
1. 100% Client-Side Processing
All DPI calculations, mouse movement vectors, velocity calculations, and polling rate telemetry are processed strictly inside your browser session. No movement data is ever transmitted to remote servers.
2. Zero Tracking & Cookies
We do not use invasive tracking cookies or third-party profiling scripts. Your desk setup and hardware measurements remain strictly confidential.
- Contact Messages
When you send a message through our Contact Us form, we receive your name, email, and message text solely to answer your questions. We never sell, rent, or distribute this data.
- Local Browser Storage
We use localStorage strictly for essential functional preferences, such as cookie consent status, ruler units (cm/inches), and selected language. Read our Cookies Policy for the complete storage inventory.
- Technical Server Logs
Standard web hosting servers automatically record basic technical connection data (such as browser type and timestamps) for security monitoring and uptime reliability.
3. Contact Form Data
If you submit an inquiry through our contact form, your name and email are used solely to reply to your message and are never sold or shared.