Quick Mute

Quick Mute is a Chrome extension that lets you add highlighted text into Twitter/X's muted keywords by pressing Ctrl+B.

Installation (Unpacked)

1. Open Chrome and navigate to chrome://extensions/.
2. Enable Developer mode (toggle on the top-right).
3. Click Load unpacked.
4. Select the Quick-Mute folder.
5. The extension is now installed locally.

Disclaimer

This extension is unofficial and for personal, local use only.