Privacy Policy
Last updated: 2026/1/10
1. Information We Collect
Percentage Calculator is a client-side tool. This means all calculations are performed directly in your browser. We do not transmit, store, or save any of the numbers you enter into the calculators on our servers.
2. Cookies and Local Storage
We use minimal local storage only to enhance your user experience (e.g., remembering your theme preference). We do not use cookies for tracking or advertising purposes.
3. Third-Party Services
We may use standard analytics tools (like Google Analytics) to understand aggregate website traffic. These tools collect anonymous data such as browser type, device type, and pages visited, but cannot identify you personally.