Privacy Policy
Last Updated: May 30, 2026
1. Information We Collect
We do not collect or track any personally identifiable information when you use our calculators. All calculations are performed directly within your web browser (client-side execution). Your inputs (such as salaries, interest rates, ages, and health stats) are never transmitted to or stored on our servers.
2. Local Storage & Preferences
We may use local storage or browser cookies to save slider configurations, custom preferences, and state selections (like accepting the cookie banner) to offer a seamless returning user experience. This data remains completely stored inside your local browser.
3. Third-Party CDNs
We utilize third-party content delivery networks (CDNs) to dynamically serve assets (such as Google Fonts or KaTeX for equation rendering). These external CDNs may log standard browser request metadata (like IP address and User-Agent) under their respective privacy policies.
4. Changes to This Policy
We reserve the right to modify this privacy policy. Any updates will be updated directly on this page with the modified date.
5. Contact Us
If you have any questions or feedback regarding our privacy practices, you can reach out to our team at [email protected].