Privacy Policy

Last Updated: January 2026

1. Local Processing (Client-Side)

We respect your privacy. All calculations performed on EE Master Toolkit (including Circuit parameters, Resistor values, Battery data, etc.) are processed entirely within your web browser using JavaScript. No design data or input values are ever sent to our servers or stored in any database.

2. Data Collection

We do not collect personal identification information. We may use standard web analytics tools (like Google Analytics) to track aggregate usage patterns (e.g., "Which calculator is most popular?"), but this does not identify individual users or their specific calculations.

3. Cookies

This website may use cookies solely for the purpose of improving website performance and user experience. You can choose to disable cookies through your browser settings.