Hides the ”Seen” feature from Facebook™ chat and Messenger of your friends. Blocks Delivery receipts, ...
Now your friends will not know have you read their messages or not.
This Unseenly extension:
Block the ”Seen” feature
Block the "Delivery receipts" feature
Block "Last active" indicator
Block the "Typing..." indicator
Unseenly app works on facebook.com, m.facebook.com and also on messenger.com.
Use Fb Unseen when necessary and easily turn it off in the menu, if you do not want to hide your actions.
Keep your privacy with Facebook Unseen.