ProxyNo1 Proxy stores the user's API key locally in the browser storage. The API key is sent only to ProxyNo1 API endpoints to check key status, retrieve proxy information, and request IP changes.

The extension does not sell, share, or transfer user data to third parties. The extension does not collect browsing history, page content, or personal information for advertising or tracking purposes.

When a proxy is enabled, browser network traffic may be routed through the proxy server selected by the user from their ProxyNo1 account.

Users can remove the saved API key and disable the proxy at any time from the extension popup.