Privacy Policy

What we collect

Sig Figs Calc does not require user accounts and does not collect personal information by default. Numbers you enter into the calculator are processed client-side and are not transmitted to or stored on our servers.

Analytics

We may use anonymous analytics (such as page view counts and general traffic data) to understand how the site is used and to improve content. No personally identifiable information is collected through analytics.

Cookies

We do not use advertising cookies or third-party tracking cookies. Any technical cookies used are strictly necessary for site functionality.

Contact form

If you submit a message through our contact form, the information you provide (name, email, message) is used solely to respond to your inquiry. We do not share this information with third parties.

Third-party services

The site may be hosted on third-party infrastructure (such as Vercel). Their privacy policies apply to data handled at the infrastructure level.

Changes to this policy

We may update this policy from time to time. The date below reflects the most recent revision.

Last updated: April 2025

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