Free Extension for Facebook Users
FB Unseen is a special extension for Facebook Messenger that masks the use of people who have installed it. this is a real boon for people who want to be able to ignore messages from certain people as it will no longer show that the message has been read, providing them with extra time to respond.
In terms of usability, FB Unseen is very smooth and simple. Once users have downloaded the extension it goes to work automatically and the seen followed by the time comment will never appear in Facebook Messenger ever again. The extension is supported by a large number of different platforms such as Google Chrome, Firefox and Opera, which means that Facebook users of all times should be able to get in on the action if they wish without too much time or trouble.
Protecting Your Privacy
People who want to remain stealthy when using Facebook Messenger may well find that using FB Unseen is a good way to do that. However, it should be noted that the extension does not work with the rest of Facebook and people who want to keep their online presence truly hidden will need to search for a more effective solution.