If it’s a custom URL ( ://facebook.com ), use the tool to find the ID. Summary Checklist Profile URL contains numbers? Copy them after id= . Custom URL? Use Lookup-ID.com. Need verification? Use the View Page Source trick.
For developers working in a Node.js environment, the NPM ecosystem offers a reliable tool to automate this process.
Method 1: Find FBID via Profile URL (Desktop - Quickest Method)
No. While Facebook allows you to change your name and your custom username (URL slug) as many times as you want, the numeric FBID is generated automatically when the account is created and can never be altered. Why do some lookup tools fail to find my ID? find my fbid
Your Facebook ID—often called FBID or user ID—is a unique numeric identifier assigned to every Facebook profile, page, group, or app. While your username (like @yourname) is easier to remember, many developer tools, ad managers, and third‑party apps require the actual numeric FBID.
If you are logged in, you can find your numeric User ID through your settings: Via Linked Apps Settings & Privacy Apps and Websites
Right-click anywhere on the blank space of the page and select (or press Ctrl + U on Windows, Cmd + Option + U on Mac). If it’s a custom URL ( ://facebook
Most casual users only interact with personalized URLs (usernames). However, developers, marketers, and advanced users often require the raw numeric FBID for various technical tasks.
⚠️ : While many of these tools are useful, always exercise caution before pasting your Facebook URLs into third-party websites. Only use trusted, well-reviewed tools. Avoid sharing the resulting ID with unknown parties to protect your identity.
Right-click anywhere on the page page (away from images or links) and select (or press Ctrl + U on Windows, Cmd + U on Mac). Custom URL
The unique identifier for apps that use Facebook login. Method 1: Find FBID via Profile URL (Easiest Method)
Find a profile or Page FBID
Many sites specialize in turning a username (the john.doe part) into a numerical ID. Copy your Facebook Profile URL ( ://facebook.com ). Go to a site like Lookup-ID.com. Paste the URL and click . The site will generate your numerical ID. Method 3: Finding FBID for Pages and Groups