When someone locks their profile, Facebook applies a "limited view" for anyone not on their friends list:
Most websites claiming to be "exclusive" locked profile viewers are often misleading or dangerous.
: The option to click and view these photos in full-screen mode is disabled for non-friends. fb locked profile cover photo viewer exclusive
Exclusive Guide: Understanding "FB Locked Profile Cover Photo Viewer" Tools
If you need to see a cover photo that is still public (even on a restricted account), these are the only safe methods: Lock your Facebook profile | Facebook Help Center When someone locks their profile, Facebook applies a
The internet is full of "exclusive" tools promising to bypass Facebook's security. When a user activates the feature, Facebook severely restricts what non-friends can see to protect against stalking and identity theft.
: "Exclusive" software downloads frequently contain spyware or adware. When a user activates the feature, Facebook severely
: Many of these sites require you to log in with your own Facebook credentials, which can lead to your account being hacked.
: Using automated scrapers to access private data violates Facebook's Terms of Service. Legitimate Ways to View Public Content