Privacy Policy

Last updated: October 2026

Birth date, time, and city are personal data. Chart calculation runs in your browser for the free calculator; we do not put birth data in URLs. Paid reports store a chart snapshot and email for up to 12 months to fulfill delivery and support.

Analytics (PostHog, Vercel Analytics) and error monitoring (Sentry) do not receive birth dates, birth cities, or full names. Configure keys via environment variables only.