Zoptiks privacy policy: https://app.zoptiks.com/legal/privacy-policy

This Firefox extension sends your Zoptiks sign-in cookie to https://app.zoptiks.com when accessing your account. When you choose Keep or Add to journal, it sends the selected page address, title, optional note or selected quote to Zoptiks. Zoopedia lookups send the word you choose to look up to Zoptiks. Web searches go to Firefox’s selected default search engine.

Your unsaved open-tab list, saved browser sessions, daily focus, display preferences and cached animal names stay on your device. The extension does not read browsing history or transmit the entire open-tab list. This Firefox build sends no product analytics or crash telemetry.

For account data handling, retention, deletion and privacy rights, see the full Zoptiks privacy policy linked above. Contact hello@zoptiks.com for support.