Privacy Policy

What we collect

ziffaro is a static website of free calculators. The numbers you type into a tool are processed entirely in your browser and are never sent to or stored on our servers.

Cookies & analytics

We do not use advertising or tracking cookies. A theme preference (light or dark) may be stored locally in your browser; it never leaves your device. If privacy-friendly, cookieless analytics are enabled in future, they will only count aggregate page views and will not identify you.

Third parties

Some pages link to external sources (clearly marked). Those sites have their own privacy policies. We don’t share your data with anyone, because we don’t collect it.

Contact

Questions about this policy? Reach us via the address on our About page.