Privacy Policy

Last updated: February 2026

Data We Collect

None. All calculations are performed entirely in your browser. No calculation data is ever sent to any server.

Local Storage

We use your browser's localStorage to save your recent calculations, saved results, and usage statistics. This data never leaves your device and can be cleared anytime through your browser settings.

Analytics

We use lightweight, privacy-friendly analytics stored locally. No third-party tracking scripts. No cookies. No fingerprinting.

Third Parties

We do not share any data with third parties. We do not use Google Analytics, Facebook Pixel, or any external tracking service.

Contact

Questions? Visit our contact page.