This extension lets you disable facebooks mark as read feature.
facebook read status disabler automatically blocks "seen" + "is typing" status confirmations in facebook chats and Messages.
Dont let contacts see when you have read their messages.
feel free to answer whenever you like, add privacy to your Facebook Chat.
Similar: FB Not-Seen / facebook unseen
Hides the ”Seen” feature from Facebook™ chat and Messenger of your friends. Blocks Delivery receipts...
Blocking sending "seen"(Unseen message) and typing features in Facebook/Messenger
Show notifications from websites in the favicon.
Enlarges the size of the chat window for Facebook messages.
Provides useful utilities for users of social networks: Facebook, Messenger, Instagram, Reddit...
Block Seen feature on Facebook Messages.
Facebook without setting off seen notifications
Provide additional features for YDPage App
A screen reader emulator that helps you understand how blind people use the web
This extension hides everything on Facebook except for chat