Privacy Policy

Calculator inputs are processed in the browser by the calculator engine. Saved calculations and recent searches use browser localStorage on the user's device.

Shared result links

If a user chooses Copy URL or Share, selected calculator inputs are encoded in the URL. That URL may be stored in browser history, processed in standard hosting logs, and visible to anyone who receives it. Do not place sensitive personal information in calculator fields or shared links.

Local storage

Dark mode, high contrast mode, recent searches, and optional saved calculations may be stored locally. Users can clear these items through browser settings.

Hosting and logs

Cloudflare may process standard request information for security, reliability, and delivery. Any future analytics, advertising, or consent tools must be disclosed here before activation.