Privacy Policy

What we collect. We keep no database and have no user accounts. When you generate a chart, your birth details are encoded into the page URL and used in memory to render the chart — nothing is saved on our servers. One thing to know: a chart link contains the birth details used to make it, so anyone you share the link with can read them.

Analytics. We use Google Analytics to count visits, with IP anonymization. Chart URLs are stripped of birth data before anything is sent to it.

Your rights. Email hello@emperor-star.com with any privacy question or deletion request. We keep no personal data server-side, so there is usually nothing to delete — but we will always answer.

Third parties. Vercel (hosting; standard short-lived server logs) and Google Analytics (visit counts). That is the whole list. No data is sold or shared.