X Follow List Hide Mutuals

Toggle mutual followers in your Following list on X.com. X Follow List Hide Mutuals is a lightweight browser extension that lets you easily show or hide users who follow you back on your Following page (https://x.com/[username]/following). Just click the extension icon while you're on the page to toggle mutual followers on or off — perfect for finding who you’re following but who doesn’t follow you back. No data collected. Simple and focused.

Screenshots from Chrome Web Store

Screenshots from Mozilla Add-ons