Privacy policy

Short version: we do not ask for your name or email, and the tools run in your browser.

What stays on your device

  • Theme choice (auto, day or night) is saved in your browser’s local storage.
  • Tool inputs such as bedtimes or time zones are processed in your browser. They are never sent to us.

Analytics

We may use privacy-friendly, cookie-free analytics such as Cloudflare Web Analytics. It counts page views and does not track you across sites.

If you click a link that goes through /go/, you leave this site. The retailer can then set its own cookies to credit the sale, under its own privacy policy.

Contact

Questions go to [email protected].