At ModernCalcs, privacy is not a policy—it is our architecture. We believe your financial and health data belongs to you, and you alone.
1. Zero Server-Side Processing
Unlike traditional calculator websites, ModernCalcs is built as a static application that runs entirely in your web browser. When you enter data into any of our tools (e.g., your salary, debt, or BMI measurements), that data never leaves your device. No background requests are sent to our servers with your inputs.
2. Data Collection
We do not collect or store any "Personally Identifiable Information" (PII).
- Input Data: All numbers, tokens, and text entered into calculators are processed locally in your browser's memory and are discarded when you close the tab.
- Local Storage: If you use the "Favorites" or "Recent Tools" features, this data is stored in your browser's
localStorage. We have no access to this data. - Cookies: We do not use tracking cookies or third-party marketing cookies.
3. Analytics
We use lightweight, privacy-focused analytics (such as Google Analytics with anonymized IP) to understand aggregate traffic patterns—such as which tools are most popular. This helps us prioritize which tools to improve. These analytics do not track the specific values you calculate.
4. Third-Party Services
Our website may contain links to other sites. We are not responsible for the privacy practices of those sites. We encourage you to read their privacy statements.
5. Security
Because we do not store your data, there is no database for a third party to breach. Your safety is guaranteed by the fact that your data is never centralized.
6. Contact Us
If you have any questions about this Privacy Policy, please reach out to us at privacy@moderncalcs.com.