1 How to use our extension

Unseen Messages for Facebook

Welcome to Unseen Messages for Facebook

Thank you for installing and using our extension


Install and open.

  • After installing the extension. You click on the icon inside Facebook and it works to block the seen feature.


  1. Install the Extension
  2. After installing the extension, click on the icon on the toolbar.

  • Block Seen feature on Facebook Messages.
  • Works with facebook.com/messages and messenger.com