You can delete Facebook messages using the Facebook Messenger smartphone app, or the Facebook website.

Meta says it will deprecate the app on Dec. 15, at which point 'you’ll be blocked' from using it and should delete it from ...

Wave goodbye to Messenger desktop apps! On December 15, Meta is steering users towards the Facebook website for seamless in-browser chats.

Starting December 15, users will no longer be able to log into the apps and will be automatically redirected to the Facebook ...