Privacy Policy

Effective 2026-10-25.

Information we collect

There are no accounts. Numbers you enter are processed in your browser only and are never sent to or stored on our servers. Share buttons share the page address only, never your inputs.

Cookies and advertising

We use Google AdSense to show ads. Google and its partners may use cookies to show ads based on your visits to this and other websites. You can opt out of personalized ads in Google Ads Settings. See how Google uses information from sites that use its services.

Server logs

Our hosting provider (Cloudflare) may log IP addresses and browser details for security and operations.