There is no legitimate, working tool called a "Facebook locked profile picture viewer online exclusive" that can bypass Facebook’s server-side privacy controls.
There are several reasons why users lock their profile pictures on Facebook: facebook locked profile picture viewer online exclusive
This feature was designed primarily to combat identity theft, catfishing, and the misuse of profile images, particularly for women and minority groups. There is no legitimate, working tool called a
Every profile picture on his feed—his friends, his family, brands, celebrities—was replaced with a padlock icon. There is no legitimate