How To Delete All Facebook Mesage At Once

                         

                               
Facebook is the top ranked social networking site to being connect with friends and family .
And get , 1000 of messages in our fb inbox . and get too tired to delete them one by one . So , I have found out a way to delete them at once .

How to /

1.  Download  Browser Extension .

Chrome : Click here

Firefox :-  Click on Tools > Add-Ons  > Search bar  " Facebook - Delete all Message s>  Then Install

2. Then  Restart Your browser . 

3. Now , log in your facebook account and then navigate to message box  .

4. Now , click on the logo appear inside the browser address bar . Done.