Facebook Friends Mapper was originally a Chrome extension designed to bypass privacy settings and reveal a user's hidden friends list
"Reveal Friends" Button: Once installed, it added a specific button to the "Friends" tab of any Facebook profile you visited. Facebook Friends Mapper Download For Android
Userscript Managers: Using apps like Kiwi Browser or Yandex which support Chrome extensions on mobile. Facebook Friends Mapper was originally a Chrome extension
Security Risks: Security experts and reviewers warn that these types of extensions can be malicious or unstable for your browser. Requires Facebook login and permission to read friend
In many jurisdictions (the EU under GDPR, California under CCPA), mapping a person’s location without their explicit consent is illegal. Facebook has successfully sued developers of friend mappers for violating the Computer Fraud and Abuse Act (CFAA).
Originally a Google Chrome extension, Facebook Friends Mapper was designed to exploit a logical flaw in Facebook's "Mutual Friends" feature. Even if a user set their friend list to "Only Me," the extension could "crawl" their profile to uncover hidden connections as long as you shared at least one mutual friend with the target.
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