Most of these tools ask for your Facebook login credentials, permission to install software, or access to your browser data. This can lead to account theft, identity fraud, or malware infections.
Here’s a clear, informative text on the topic: anonym facebook viewer
I understand you're looking for information about an "anonymous Facebook viewer" — a tool or service that claims to let you view Facebook profiles, stories, or posts without the other person knowing. Most of these tools ask for your Facebook
Facebook’s architecture does not allow third-party tools to bypass its privacy settings or hide your view activity. Any service claiming otherwise is misleading you. However, this won’t give you access to private
If you want to view public information without logging in, you can use a private browser window or log out of Facebook entirely. However, this won’t give you access to private profiles or stories. For stories, Facebook’s own feature notifies users when their story is viewed — there is no legitimate way around that.
You may have come across websites, apps, or browser extensions promising to let you view Facebook profiles, stories, or messages anonymously. They often use enticing phrases like “see who viewed your profile” or “watch stories without being seen.” But before you click, here’s what you need to know: