Here is an objective, detailed look at how these tools operate, the risks they pose, and why a true "locked profile viewer" does not exist. How Facebook’s Profile Lock Works
Only a small portion of the "About Info" remains visible to strangers. facebook locked profile viewer online
Before showing the results, the site claims you must complete a "Human Verification." This usually requires you to download mobile games, sign up for paid subscriptions, or fill out long marketing surveys. Here is an objective, detailed look at how