Olutil (Health Tools) is committed to protecting your privacy. This page explains what we collect, how we use it, and the choices you have.
Last updated: 2026-09-30
All processing in our tools runs locally in your browser. The heights, weights, measurements, dates, pregnancy and baby figures you enter are never uploaded to any server. Your data does not leave your device.
We do not require an account and we do not collect the values you enter. We may collect limited, non-identifying technical information (such as page views and browser type) through privacy-friendly analytics, and our advertising and payment partners may process limited data as described below.
We may use privacy-friendly analytics that do not rely on cookies. Third-party advertising partners (for example Google AdSense or Ezoic) may set cookies or similar technologies to serve and measure ads. You can control or disable cookies at any time in your browser settings.
Depending on your location (for example under the GDPR or CCPA), you may have the right to access, correct or delete personal data, and to object to certain processing. Contact us to exercise these rights.
Our services are not directed to children under 13, and we do not knowingly collect personal information from them. Baby and child tools are intended for use by a parent or guardian.
Our results are general estimates, not medical, diagnostic or treatment advice. Your health data is used only in local calculations, is not accessible to us, and cannot be used by us to make any personal health assessment.
We may update this policy from time to time. Material changes will be reflected on this page with a new effective date.
Questions about this policy? Email us at [email protected].