Privacy

This platform does not require or offer user accounts.

Birth details and precise location you enter are used only to compute the result you asked for. They are never stored on the server, never written to logs, never sent to analytics, and never included in a shareable link.

What's stored in your browser

Only non-sensitive preferences are saved locally on your device: your chosen language, light/dark theme, last-selected bird, a short list of recent locations, and the last successfully calculated schedule (so it can be shown while offline). None of this is birth date, birth time, or precise coordinates tied to a real event.