I tried out this tool myself and the “Only Me” option to keep your friends list hidden from the world doesn’t work anymore. The issue resides in the Facebook’s mutual-friends feature concept, which has been in controversies in the past, raising privacy concerns. There’s chorme extension “Facebook Friends Mapper” that you need to download which fools the mutual friends feature of the Facebook and collects the hidden friends’ data of your friends and makes them public for you. Let’s suppose a friend of yours doesn’t share his/her friends list but has few mutual friends with you. THN writes: “If, for example, Facebook CEO Mark Zuckerberg does not share his friends list with the public and neither I am on his friend list. Facebook Friend mapper extension works on mutual friend feature of Facebook which gather unseen friends data from your friend list and make it public for those. So using Facebook Friends Mapper tool I would be able to see most of his hidden Facebook friends by exploiting the ‘mutual friend’ logical flaw.” However, I have at least one mutual friend with him. Step 1. To see any friend’s hidden friends list, you need to download and install the “ Facebook Friends Mapper” (developed by Alon Kollmann) extension and restart the browser. Now go to your friend’s profile whom you are wishing to see the hidden friends list. You will be seeing a new (Reveal Friends) option in the friends tab.Ĭlick on the Reveal Friends option and you will be able to see all the friends whether they are your mutual friends or not.

Facebook friends mapper reviews