Add-ons
To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!
CloseWelcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.
Close
Messenger for Facebook™ 54.0
by Baris Derin
Messenger for Facebook™ lets you bring a Messenger right into your browser to chat with your friends.
![[Warning]](https://addons.cdn.mozilla.net/static/img/developers/test-warning.png?b=2b9ed1e2-5989f55f)
Permissions
About this Add-on
Messenger for Facebook™ lets you bring a Messenger right into your browser to chat with your friends.
You should see a Messenger for Facebook™ sidebar right side of the Firefox interface. Please login Facebook™ to start using Facebook™ messenger. The sidebar will remain open and you will be able to see the online status of your friends and chat with them instantly without leaving your web experience.
Messenger for Facebook™ is a helper tool for Facebook™ users. Messenger for Facebook™ is not officially affiliated with Facebook™ or any Facebook™ products. Facebook™ is a registered trademark Facebook Inc.
You should see a Messenger for Facebook™ sidebar right side of the Firefox interface. Please login Facebook™ to start using Facebook™ messenger. The sidebar will remain open and you will be able to see the online status of your friends and chat with them instantly without leaving your web experience.
Messenger for Facebook™ is a helper tool for Facebook™ users. Messenger for Facebook™ is not officially affiliated with Facebook™ or any Facebook™ products. Facebook™ is a registered trademark Facebook Inc.
