Some fake viewer tools require you to log in with your own Facebook account to "authenticate" the request. This is a classic phishing scam. Once you enter your username and password, hackers steal your credentials and hijack your account. 3. Identity Theft via Surveys
Some users use browser-based methods, though these often only show the low-resolution thumbnail:
While the curiosity is natural, using unauthorized viewer tools carries significant risks: Lock your Facebook profile | Facebook Help Center fb locked profile cover photo viewer
Yet, a persistent search query haunts the fringes of the internet: “FB locked profile cover photo viewer.”
You may be trapped in endless survey loops that harvest your personal data for marketing spam. Some fake viewer tools require you to log
Many viewer sites force you to complete endless marketing surveys, download sketchy mobile games, or click on ads to unlock the results. The site owners make money from your ad clicks, but you never actually get to see the locked cover photo. Workarounds: Can You Actually See a Locked Cover Photo?
If you share mutual friends, you can ask a common acquaintance to show you the profile, provided the user's settings allow friends of friends to see certain details. The site owners make money from your ad
Here is what happens when someone locks their profile:
: In the past, changing the URL from ://facebook.com to ://facebook.com allowed users to view smaller, low-resolution versions of locked photos. Facebook has patched most of these loopholes.