Cookie Policy

This policy explains which cookies NestingCalc uses and how you can control them.

Last updated: August 2026

1. What are cookies

Cookies are small text files stored by your browser. Local storage works similarly and holds your project inputs (cut lists, sizes, settings) on your own device only.

2. Necessary storage (always on)

Your calculator inputs are saved in local storage so your work survives a page reload, and your cookie choice is stored to avoid asking again. These are essential and never transmitted.

3. Analytics cookies (optional)

With your consent we use Google Analytics (GA4) to collect anonymous usage statistics — pages viewed, approximate region, device type. IP addresses are anonymized. Data helps us fix problems and improve the calculators.

4. Advertising cookies (optional)

With your consent, Google and its partners may use cookies to show ads based on your visits to this and other sites. This funds the free calculators. You can opt out of personalized ads at any time in Google Ads Settings.

5. Managing your choice

Use the "Cookie settings" link in the footer to change your choices at any time. Rejecting non-essential cookies does not limit any calculator feature.