FriendFilter + GroupFilter

FriendFilter is a Chrome extension that analyzes engagement among a person's Facebook friends. A quick scan shows who likes, comments or interacts and who has gone inactive, and the dashboard lets you sort and filter connections by those signals. The aim is to replace a cluttered friend list with an audience that engages, so posts reach people who care.

The dashboard covers connection metrics, a whitelist that protects important friends, a list of the most active connections, an archive of removed connections so that removal is not final unless you choose, smart search and options for sending friend requests to people who interact but are not yet friends and for running automatic reactions in the background. The site says it does not scrape, that you choose who to remove and that it is not affiliated with Meta, and it publishes guides on avoiding soft blocks and improving friend acceptance rates. A companion extension named GroupFilter is part of the listing. The extension is free to add, free forever, with an upgrade option when you want more.