: Go to your Business Settings , select Business portfolio info , and the number will be listed below the portfolio name.
Additionally, the system can generate identifiers for almost any piece of content. Along with user IDs, you can also get (for businesses and brands), Group IDs , Post IDs , Photo IDs , and Video IDs .
Click on any photo uploaded by the user. Look at the URL. You will see a series of numbers separated by periods. Usually, the last set of numbers in the URL (before the parameters) represents the user's ID. Method 3: Find the ID for a Facebook Page
Simple, free, works on mobile and desktop. Cons: Requires pasting a URL into a third-party site.
Press Ctrl+F and search for "owning_profile_id" or "selectedID" .
A Facebook ID is a unique, long string of numbers assigned to every profile, business page, group, and app on the platform. While most users navigate Facebook using usernames and vanity URLs (e.g., facebook.com/yourname ), the system relies on these numeric IDs to differentiate between accounts.