Last updated: October 8, 2026

“BYN prices in USD/EUR/RUB” is committed to protecting user privacy. This Privacy Policy explains our data practices for our Chrome Extension.

1. Information Collection and Use

We do not collect, store, or transmit any personal data or personally identifiable information (PII).

To function, the extension performs the following operations:

• Currency Rates: The extension fetches foreign exchange rate data from the third-party API https://api.frankfurter.dev. No user identifiers, IP addresses, or personal data are passed in these network requests.
• Local Storage: The extension uses chrome.storage.local exclusively to cache currency exchange rates on your device to minimize network usage and ensure offline usability. No user browsing history, prices from visited websites, or personal settings leave your device.
• On-Page Conversion: Price conversion is performed locally inside your browser on the active webpage. The extension does not collect or transmit the contents, URLs, or price data of the websites you visit.

2. Third-Party Services

The extension uses the public Frankfurter API (api.frankfurter.dev) to retrieve daily exchange rates. You can review the Frankfurter API open-source documentation for details on their service operations.

3. Data Sharing

Because we do not collect any user data, we do not share, sell, or trade user information with any third parties.

4. Changes to This Policy

We may update this Privacy Policy from time to time. Any updates will be posted on this page with a revised "Last updated" date.

5. Contact Us

If you have any questions about this Privacy Policy, please contact us at:

• Email: [email protected]