Facebook Friend Mapper Chrome Extension [2021] 🌟

A Facebook Friend Mapper is a browser extension—specifically designed for Google Chrome—that visualizes your network of friends. Unlike the standard Facebook interface, which lists friends alphabetically or by recent interaction, a "mapper" uses graph theory.

This approach is essentially performed inside the user’s browser. facebook friend mapper chrome extension

As of May 2026, the original Facebook Friend Mapper is on the official Chrome Web Store . Facebook has since patched many of the security loopholes that allowed such data scraping to occur. Attempts to download the extension today often lead to: As of May 2026, the original Facebook Friend

By automating this process across thousands of profiles, the extension could reconstruct a significant portion of a "private" friend list simply by finding people who did have public lists and were friends with the target. The Fallout and Disappearance The Fallout and Disappearance Where in the world

Where in the world are your Facebook friends? Turn your friend list into a stunning global heatmap. No servers. No tracking. Just a beautiful map.

: Many versions of this extension found on third-party sites are "shady" and have been reported to record your browsing activity or leak your Facebook ID to external servers. Privacy Violation

The extension operated by leveraging the data accessible through mutual connections. Even if a user set their friend list to "Only Me," the extension could crawl through the lists of their friends to reconstruct the "hidden" network. Once installed in a Chrome browser, a "Reveal Friends" option would appear on any profile the user visited. Privacy and Security Concerns