Thanks for bearing with us — we understand the frustration and the importance of our users' privacy. We should have done a better job communicating our extension's requirements. Notion uses a cookie to authenticate requests from the Web Clipper. Because the extension's active domain is a moz-extension:// URI and not https://notion.so, it registers as a third-party cookie to Firefox.

If you are willing to add a single exception for the https://notion.so domain, the Web Clipper will work even if you have tracking protection enabled and all other third-party cookies blocked:

1. Open Firefox Preferences > Privacy & Security > Cookies and Site Data > Manage Permissions
2. Add "notion.so"
3. Click "Save Changes." (This step is important! Your preferences won't be saved otherwise.)

After adding this exception, you should be able to use the Web Clipper.

If you have further questions about our cookie usage or data privacy, feel free to reach out to team@makenotion.com, on Twitter at @NotionHQ, or via the ( ? ) at the bottom right of Notion — we'd be more than happy to chat.