Privacy Policy

Updated October 10, 2026

This policy explains what happens to your data when you use quiltnumbers.com ("the site").

What we collect

Calculator inputs stay in your browser. They are not sent to us or stored on a server.
Email. If you email us, we keep your message and address only to reply.
Analytics. We may use Google Analytics to count visits and see which pages are useful. It uses cookies and collects data such as pages viewed, approximate location, device and browser type. We do not try to identify individual visitors.

The site shows ads served by Google AdSense and possibly other ad partners.

Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this site and other websites.
Google's use of advertising cookies enables it and its partners to serve ads to you based on your visits to this site and/or other sites on the internet.
You can opt out of personalized advertising by visiting Google Ads Settings. You can also opt out of some third-party vendors' use of cookies for personalized advertising at aboutads.info.
Learn more about how Google uses information from sites that use its services.

Visitors in the European Economic Area, the UK and Switzerland are asked for consent before personalized ads or analytics cookies are used.

You can block or delete cookies in your browser settings. The site still works without them.

The site is not directed at children under 13 and we do not knowingly collect their data.

If this policy changes, the date below changes too.