
Facebook Chat Formatter Hotkeys by Nhân Trí
Use Ctrl / ⌘ + B / I / S / M to wrap your Facebook chat text in *bold*, _italic_, ~strikethrough~, or `monospace`.
2 Users2 Users
You'll need Firefox to use this extension
Extension Metadata
Screenshots

About this extension
⚠️ This add-on is not affiliated with Meta Platforms, Inc. and its associated services. Please review the Terms of Service & Privacy Policy of Facebook and Messenger.
⌨️ Hotkeys: (check screenshot)
🎯 I created this add-on because Facebook and Messenger, being half-baked non-functional websites, don't have keyboard shortcuts for text formatting.
⚙️ Source code is github.com/nhantrichuyenanh/FB-Chat-Formatter-Hotkeys
⌨️ Hotkeys: (check screenshot)
🎯 I created this add-on because Facebook and Messenger, being half-baked non-functional websites, don't have keyboard shortcuts for text formatting.
⚙️ Source code is github.com/nhantrichuyenanh/FB-Chat-Formatter-Hotkeys
Rated 0 by 0 reviewers
Permissions and dataLearn more
Required permissions:
- Access your data for www.facebook.com
- Access your data for www.messenger.com
Optional permissions:
- Access your data for www.facebook.com
- Access your data for www.messenger.com
More information
- Add-on Links
- Version
- 1.0.1
- Size
- 18.26 kB
- Last updated
- 9 days ago (8 Aug 2025)
- Related Categories
- Licence
- MIT Licence
- Version History
- Add to collection
More extensions by Nhân Trí
- There are no ratings yet
- There are no ratings yet
- There are no ratings yet
- There are no ratings yet
- There are no ratings yet
- There are no ratings yet
• Please use this add-on on Facebook chats and Messenger conversations. Facebook doesn't support text formatting for posts.
• After (selected) text is formatted, text cursor is located at the back of the formatted text instead of last position due to Facebook/Messenger’s React + Lexical editor.
• Text wrapped with multiple format symbols is rendered properly on applications but not websites. Facebook just sucks 🤦.