Cookie Policy

1. What are cookies?

Cookies are small text files stored on your device by your browser. They help websites remember your preferences and improve your experience.

2. How we use storage

CalcHub Pro does not use advertising cookies or third-party tracking cookies. We rely on the following minimal storage on your device:

• Local Storage: remembers your theme (light/dark), recent calculations, and preferred units.
• Session Storage: temporary data while a tool is being used.
• Essential cookies: only when strictly required for the Service to function.

3. Third-party cookies

We do not set third-party advertising cookies. When you use tools that call external APIs (currency, IP lookup, DNS, GitHub), those providers may log your request per their own policies — but they do not set cookies on this site.

4. Managing cookies

You can clear cookies and local storage at any time through your browser settings. Doing so will reset your preferences but will not break the Service.

5. Changes

We may update this Cookie Policy. The "Last updated" date above reflects the most recent change.

6. Contact

For questions, please use the Contact page.