Last updated 2026-09-27.
Your birth details
Charts are calculated in your browser. Your birth date, time and place are not sent to us. Your most recent chart is saved in this browser's local storage so the site can show your daily line when you come back; clear it with the Forget button on the home page or by clearing site data. If you share a chart link, the birth details are in the link itself.
Email sign up
If you sign up, we store your email address, the page you signed up on, the time, and a one way hash of your IP address used to prevent abuse. If you have worked out a chart on this device, we also store its link, which contains the birth details you entered, so we can email your chart to you. We use your address for what you asked for: your chart and, once it starts, the weekly fortune.
Offers are separate. Only if you tick the optional box do we email you about our own reports and apps and about selected partner offers that we earn a commission on. We record when you ticked it and the exact wording you saw. We send these emails ourselves and never give your address to partners. You can switch them off, or unsubscribe from everything, in one click from any email. We do not sell your address.
Visit counts
We count page views with Vercel Web Analytics. It uses no cookies and stores no personal data: visits are counted in aggregate (page, referrer, country, device type), and your IP address is not stored.
Processors
Sign ups are stored in a database hosted by Supabase and emails are sent through Resend. The site is hosted on Vercel, which also provides the visit counts. Fonts are served by Google Fonts, which receives your IP address when fonts load.
Your rights
Ask us for a copy of your data, or to delete it, at hello@signsandskies.com.