OSINTGrid - Social Media ID Extractor

Displays user IDs and profile identifiers on major social media platforms.

OSINTGrid – Social Media ID Extractor OSINTGrid displays the numeric user ID and other profile identifiers directly on social media profile pages, without any manual lookups. When you visit a profile, a small overlay automatically shows you the platform-assigned user ID — the permanent numeric identifier that stays the same even if a username changes. This is useful for researchers, journalists, and investigators who need stable, reliable identifiers for online accounts. The extension supports all major social media platforms and works automatically on profile pages. Depending on the platform, it may also display additional data such as the account creation date, last-updated timestamp, or internal profile identifier. The extension runs entirely in your browser. No data is sent to any server. No account required.