Facebook explicitly prohibits "scraping" or accessing content through automated means. Violations can lead to permanent IP bans, deletion of your account (including your own photos and memories), and civil lawsuits.
Scammers use these tools to collect personal information for identity theft. Legitimate Alternatives for Viewing Content facebook private profile photo viewer free
: Only friends can see full-resolution profile pictures, cover photos, stories, and timeline posts. Legitimate Alternatives for Viewing Content : Only friends
On the resulting page, right-clicking the profile picture often allows for a "Download Image" option that may provide a larger resolution than the thumbnail view. Browser Extensions : Tools such as I Can See You Profile Picture Viewer Your and cover photo are never fully private
If you are concerned about your own photos being viewed, you can adjust your settings directly on Facebook: Locking Your Profile
There is one tiny nuance that confuses people. Your and cover photo are never fully private. Even if you lock your entire profile, your current profile picture remains visible to the public (though at a lower resolution and without comments/likes). This is a deliberate design choice by Facebook to help people identify each other.
: Downloading "viewers" often results in installing malicious software on your device that can track your keystrokes or steal personal files. Account Banning