Privacy Policy

1. 100% Client-Side Data Processing

At Angle Finder Protractor (anglefinderprotractor.com), user privacy is our highest priority. All angle calculations, HTML5 canvas operations, image uploads, and live camera streams via WebRTC are processed 100% locally inside your browser. No uploaded photos, video frames, coordinates, or measurement data are ever transmitted to or stored on any external server.

2. Camera & WebRTC Permission

Our web application offers an optional Live Camera Feed feature powered by the HTML5 WebRTC MediaDevices API. Camera access is strictly requested on-demand when you click "Start Camera Feed". The video stream remains contained within your local device session and is never recorded or streamed to any remote destination.

3. Local Storage & Theme Preferences

We use browser localStorage solely to remember your UI display preference (Light Mode vs Dark Mode). No personal identification data is stored in your browser storage.

4. Cookies & Advertising (Google AdSense & Third Parties)

Third-party vendors, including Google AdSense, may use cookies to serve ads based on a user's prior visits to our website or other websites. Google's use of advertising cookies enables it and its partners to serve ads to users based on their visit to our sites and/or other sites on the Internet.

Users may opt out of personalized advertising by visiting Google Ad Settings. Alternatively, users can opt out of third-party vendor's use of cookies for personalized advertising by visiting aboutads.info.

5. Contact Us

If you have any questions regarding this Privacy Policy, please contact us at:

support@anglefinderprotractor.com