Facebook has already provided several privacy options. This latest Facebook profile lock feature enables users to lock their profile photos and posts. Those not on your friends list cannot look into, share, or download your profile photos and posts.

How to Lock Facebook Profile

  1. Inside the Facebook app, go to your profile page by tapping the three lines iconSee your profile.
  2. Tap the three dots icon.
  3. Tap Lock profile.
  4. Finally, tap Lock your profile and you have successfully locked your profile from non-friends on Facebook.