"Facebook Profile Viewer Online: Ethical, Legal, and Technical Analysis"

Facebook does provide some visibility into who interacts with your content, but not a full profile viewer list. Here are the legitimate ways to see activity on your account:

That’s it. There is no hidden list of profile viewers, and no third-party tool can legally or technically access that information.

While you cannot see silent stalkers (people who look but don’t click), you can see who is actively engaging with your content. This is the official, safe method provided by Facebook.

Check Your "Interaction" Data: If you want to know who is paying attention to your profile, look at your Likes, Comments, and Story Views.

Summarize purpose: analyze tools marketed as "Facebook profile viewers" (online services claiming to view private profiles), evaluate technical feasibility, ethical and legal implications, privacy risks, and recommendations for users and platform defenders.

Facebook does show you who is "present" during live events, but not passive profiles.