If you want to check a suspicious profile for signs of being fake, you can use a reverse image search. Take a screenshot of the public profile picture (which is always visible) and search for it on Google Images or TinEye. If the image is linked to many different names or is associated with stock photography, it's a major red flag.
Several online tools claim to offer a way to view private Facebook profile pictures. Some popular options include: facebook private profile picture viewer online
Again, exercise caution when using browser extensions, as they may compromise your online security. If you want to check a suspicious profile
That being said, here are some points to consider: Several online tools claim to offer a way
This is the simplest and safest method. Open your browser's incognito or private mode. Navigate to the target Facebook profile URL. Since you are not logged in, Facebook will treat you as a general visitor and will including the small version of their profile picture and any public posts.