Your Privacy is Our Top Priority
We designed this site to protect your privacy from the ground up. All calculations are performed locally in your browser—we never collect, store, or transmit your health data.
100% Privacy Guaranteed
Your health data never leaves your device
No Data Collection
We don't collect any personal information
Local Processing
All calculations happen in your browser
Zero Tracking
No analytics or behavior tracking
Information We Collect
Spoiler alert: We don't collect anything
We do not collect personal information. The heart age calculator operates entirely within your browser, and no health data is transmitted to our servers or any third parties.
Third-Party Services
If we enable third-party services such as Google AdSense in the future, those services may set cookies or similar identifiers. We will update this policy and notify users of any such changes.
Cookies & Tracking
Minimal use, maximum transparency
This site itself does not set cookies for the calculator functionality. We may use minimal, non-tracking cookies for basic website operation (like remembering your theme preference).
What We Don't Do
- • No analytics tracking
- • No behavioral monitoring
- • No data profiling
- • No cross-site tracking
Your Control
- • Control cookies in browser settings
- • Use private/incognito browsing
- • Clear browser data anytime
- • No account needed
Data Security
Protected by design
Since there is no server-side processing of your health inputs, the risk of server-side data exposure is completely eliminated. Your data never travels across the internet.
Security Best Practices
Always keep your device and browser updated for best security. Use strong passwords and enable two-factor authentication for your accounts.
Policy Updates & Contact
Stay informed about privacy changes
We may update this privacy policy from time to time to reflect changes in our practices or for other operational, legal, or regulatory reasons. Significant changes will be clearly communicated on this page.