Finding a Facebook ID is essential when you need to integrate apps, manage advertising, run custom audiences, or troubleshoot platform issues. The ID appears as a long number and serves as a unique reference for every profile and page.
Below you can quickly see where to locate different types of Facebook IDs and how they differ based on context.
| Entity Type | Where to Find ID | View Method | Use Case |
|---|---|---|---|
| Personal Profile | Numeric ID in page source or advanced URL parameters | View Page Source or inspect element | App integrations, custom tracking, ad setups |
| Business Page | Shown in Settings > Page Settings or as a vanity URL ID | Page Info section or Graph API | Business tools, Pixel events, API calls |
| Group | Group Settings or URL when editing the group | Group info panel or direct link | Community apps, moderation tools |
| Application | App Dashboard under Basic Settings | Developer account interface | Integration testing, webhooks, API access |
How to Locate Your Personal Facebook ID
Your personal profile ID is unique and does not change even if you update your username or name. Developers and advertisers often need this numeric string to link your account to external systems.
You can reveal it by viewing the page source of your profile or by using browser developer tools to inspect the profile identifier element. Some third-party utilities and browser extensions also display the ID directly on your profile page for convenience.
Keep your personal ID private, because it can be used to reference your account in ways that are not always visible in the standard interface.
Finding the Facebook ID for a Business Page
Business pages display an ID in their settings area, which is required for advanced advertising, analytics, and integration with third-party platforms. This ID is different from the personal profile ID and remains stable even if you change page roles.
To access it, open the page, go to Settings, and look at the Page Settings section. The ID is also visible in the URL when you are editing page tabs or using developer tools to inspect page elements.
Use this page-specific identifier when configuring pixels, lead forms, and server-side tracking to ensure events are attributed to the correct page.
How to Locate a Facebook Group ID
Groups have their own numeric ID, which is helpful for community managers who build automated tools or custom dashboards. The ID can be found in the group information area or by inspecting the group page source.
When you edit group settings, the identifier sometimes appears in the address bar, especially when you modify roles or advanced options. Using consistent group IDs helps maintain stable integrations with membership and posting tools.
Treat group IDs as sensitive internal references, since they can reveal detailed membership structures when used with other endpoints.
Finding the Facebook App or Ad Account ID
Developers working with the Facebook Graph API need the app ID to configure authentication, webhooks, and data access rules. This identifier appears in the App Dashboard under Basic Settings and is required for any advanced integration.
Ad account IDs follow a similar pattern and are essential when managing campaigns programmatically or when setting up server-side tracking for conversions. You can locate them in the Business Manager section under Accounts and Policies.
Always store app and ad account IDs securely and limit access to trusted integrations to avoid unauthorized changes or data exposure.
Key Takeaways for Managing Facebook IDs
- Use the Graph API and page source inspection to reliably locate any Facebook ID.
- Keep personal, business, group, and app IDs separate to avoid integration conflicts.
- Store IDs securely and limit access to prevent unauthorized account or ad management changes.
- Verify IDs in a test environment before deploying them in live campaigns or public integrations.
- Document each ID with its entity type and associated tools to simplify long-term management.
FAQ
Reader questions
How can I find the Facebook ID of a friend or public figure?
View the page source of their profile and search for the numeric string in the identifier section, or use browser developer tools to inspect the profile element to reveal their ID.
Where can I locate the Facebook ID for a business page I manage?
Open the page in your browser, go to Settings, and check the Page Settings area or inspect the URL while editing tabs to find the business page ID.
Can I find a Facebook Group ID if I am not an admin?
View the group page source or inspect the group info section, because the ID is embedded in the page code even for members who do not have admin rights. Ad account IDs and App IDs serve different systems, with the ad account tied to billing and campaigns, while the app ID is used for authentication and API permissions.