Privacy Policy
Last updated: July 2026
1. Introduction
Zoma Calculator & OSA Converter ("the Platform") respects the privacy of its users. This policy explains how we handle data when you use our website or app.
2. Data We Collect
We do not collect any personally identifiable information. All calculations and operations are performed entirely on your device (client-side). Locally stored data (such as favorites and history) is stored in your browser only and is never sent to any server.
3. Cookies
We do not use tracking cookies to identify you. However, third-party services (such as Google AdSense) may use cookies to display relevant advertisements.
4. Third-Party Services
We use third-party advertising services, specifically Google AdSense, to display ads. These services may use cookies or similar technologies to show ads relevant to your interests. You can opt out of personalized ads from your Google account settings.
5. Local Data
The following data is stored locally on your device only and is never sent to any server: Favorites (starred calculators), History (recent calculations), Language and theme preferences.
6. User Rights
You have the full right to: Clear all local data at any time by clearing site data in your browser. You do not need to create an account or provide any personal information to use the Platform.
7. Contact
For any privacy-related inquiries, you can reach us via: GitHub: github.com/m-osama-10