The Facebook personal profile URL is the the link you get to when you click on name of someone on Facebook news feed. It displayed on browser address bar and should look something like this:
The personal profile does not look anything like these examples:
What's this all about?
This tool helps you easily find your Facebook numeric personal ID for fb:admins social plugins and more! For integrations of certain Facebook social plugins, like the "Like" button and "Like box", and others, Facebook requires that you know your Facebook numeric user ID. Unfortunately, they make this very difficult to find, especially if you have a so-called "vanity" personalized profile URL. If you can't find your Facebook ID, or don't know what it is and need it, just enter your full Facebook profile URL in the above form, and we can scrape the ID from the code of your personal profile page.