How to disable seen option in FACEBOOK

Facebook has recently updates a new facility SEEN option in chat box. When you are chating with your friends on Facebook and the person read your message, then it will display as "seen" with time when the message was read. Actually it best one but sometimes it is problem to us when your are ignoring you friend message from them when you are not giving reply back.

In past you can skip the conservation by not giving the reply back and you can prevented as that the message was not SEEN by you. Many of friends are asking that we can disable seen option in Facebook chat for that friends this is useful to them. It is possible by adding simple extension to your browser.

How to install it????

FOR GOOGLE CHROME :

1. First click on FB unseen
2. As you open the FB unseen the in chrome extension it will open.
3. click on the free button.

1. then it will display ADD TO CHROME
2. when you add this to chrome it will get enabled and you can enjoy this feature.

THEN it will display as below..

FOR MOZILA FIREFOX :

1. First you need to install  GREASE MONKEY.
2. Then you have to install  FACEBOOK STEALTH.
3. That's it now you can enjoy the feature