Privacy Policy
Last updated: 2026-08-13
FreeHealthTool.com ("FreeHealthTool.com," "we," "us," or "our") provides free, simple, science-based health calculators. This Privacy Policy explains what information we collect, how we use it, and the choices you have. By using FreeHealthTool.com (the "Site"), you agree to the practices described below.
1. Information You Enter Into Our Tools
Our calculators run entirely in your web browser. Values you type into a tool (such as age, weight, A1C, or activity level) are used only to calculate your result on your device and are not transmitted to or stored on our servers. If you close the page or refresh it, that information is gone. We do not require you to create an account, and we do not ask for your name, health records, or any other personally identifying information to use our tools.
2. Information Collected Automatically
Like most websites, our hosting provider and analytics tools automatically collect standard technical information when you visit, such as your IP address, browser type, device type, pages viewed, referring URL, and timestamps. We use this information in aggregate to understand how the Site is used and to keep it running reliably and securely.
3. Cookies and Analytics
We use Google Tag Manager to manage analytics and tracking tags on the Site, which may set cookies or use similar technologies (such as those associated with Google Analytics) to help us understand aggregate traffic and usage patterns. These technologies do not access the values you type into a calculator. You can control or disable cookies through your browser settings; doing so may affect how some parts of the Site function.
4. Third-Party Links and Affiliate Relationships
Tool pages on this Site include a link recommending a berberine supplement, and other pages may link to third-party products, services, or websites. Some of these links are affiliate links, meaning we may earn a commission if you make a purchase after clicking one, at no extra cost to you. We do not control, and are not responsible for, the privacy practices, content, or accuracy of third-party sites. We encourage you to review the privacy policy of any third-party site you visit.
5. How We Use Information
We use the automatically collected technical information described above to operate, maintain, secure, and improve the Site, understand aggregate usage trends, and diagnose technical issues. We do not sell your personal information.
6. Data Retention
Because calculator inputs are processed only in your browser and are never sent to us, we have no server-side record of them to retain or delete. Aggregate analytics data is retained by our analytics provider(s) according to their own retention settings.
7. Children's Privacy
FreeHealthTool.com is intended for general audiences and is not directed to children under 13. We do not knowingly collect personal information from children under 13. If you believe a child has provided us with personal information, please contact us so we can address it.
8. Security
We take reasonable measures to help protect the Site, but no method of transmission or storage is 100% secure, and we cannot guarantee absolute security.
9. Your Choices
Because we do not collect the values you enter into our tools, there is generally nothing for you to request, correct, or delete on our end related to calculator use. For questions about analytics cookies, you can adjust your browser or device settings at any time.
10. Changes to This Policy
We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated "Last updated" date. Your continued use of the Site after changes are posted constitutes acceptance of the revised policy.
11. Contact Us
If you have questions about this Privacy Policy, please contact us at services@jasonparker.ai.