: If the user has public privacy settings, you can see their profile picture, cover photo, name, and bio : If a login pop-up appears, you can often click the " " to close it and continue viewing the public snapshot. 2. Facebook's Public Directory
Go to Google and type site:facebook.com "Person's Name" .
Google and Bing index millions of public Facebook profiles and pages. You can bypass the need for an account by using a specific search string to find public content directly.
Tools like mSpy or uMobix provide deep visibility into messages and posts but require installation on the physical device.