How to Delete multiple friends on Facebook... Cool Trick..!!
Here Is A Step By Step Procedure On How To Remove Multiple or All Friends At a Time .. Tested in Firefox & Chrome.... !!
For Firefox Users:-
1. Download and install Greasemonkey (A Plug-in of Firefox)
2. Install a plug-in for Greasemonkey called Delete Facebook Friends
3. Now head up to your Friend list page, tick the check-box to select which friends you want to
remove on your Facebook and click Delete Selected Friends.
That's All.
Note: You should now see a message informing you how many friends have been removed from your friend list.
For Chrome Users:-
1. Download and install Tampermonkey for Chrome (A Plug-in of Chrome)
2. Install a plug-in for Tampermonkey called Delete Facebook Friends
3. Now head up to your Friend list page, tick the check-box to select which friends you want to
remove on your Facebook and click Delete Selected Friends.
That's All.
Note: You should now see a message informing you how many friends have been removed from your friend list.