Facebook Friend Mapper was a popular Chrome extension originally designed to exploit a vulnerability in Facebook’s "mutual friends" feature, allowing users to view the hidden friend lists of people they weren't connected to. Current Status (2026) The extension is largely obsolete and unavailable on the official Chrome Web Store due to several factors: Security Patches:
Any extension claiming to do these things is operating illegally under Facebook’s terms. That means —they can take your data and disappear tomorrow. Facebook Friend Mapper Extension Download
: Allows you to export friend lists into CSV or Excel formats for external research or marketing. Bulk Privacy Management Facebook Friend Mapper was a popular Chrome extension
The extension is a tool designed to bypass Facebook privacy settings and reveal a user's "hidden" friends list. While it has been widely cited in older guides, it is currently widely regarded as unreliable or non-functional due to regular security updates by Facebook. Critical Review & Safety Warning : Allows you to export friend lists into
: Analyzes which friends actually interact with your posts and flags "inactive" profiles for removal. Data Export
Because the original tool is defunct, current "downloads" found on third-party sites are often high-risk: Malware & Phishing: