Privacy policy
Effective: 2026-07-11
Your calculator inputs stay on your device
Every tool on TrueSums runs entirely in your browser. The numbers you type into a calculator are never sent to our servers, stored, or shared.
What we collect
We use privacy-respecting analytics (Google Analytics 4) to understand which tools are used and how the site performs: pages visited, approximate region, device type, and referral source. We do not collect names, emails, or account data — the site has no accounts.
Cookies and advertising
Analytics may set cookies to distinguish visits. If we introduce advertising in the future, this policy will be updated first and — where required by law — you will be asked for consent before any advertising cookies are set.
Your choices
You can block cookies in your browser without losing any tool functionality. For questions or data requests, contact hello@truesums.com.