Messenger Enhancer & Privacy Guard EN

Messenger Enhancer & Privacy Guard is a lightweight, feature-rich browser extension designed to give you total control over your privacy, chat formatting, and viewing experience on Facebook Messenger Web (messenger.com and facebook.com/messages).

🚀 KEY FEATURES:

🔒 CUSTOM PRIVACY BLUR
• Protect your personal conversations from prying eyes.
• Independent blur controls for the left sidebar conversation list and the main message thread.
• Hover-to-reveal toggle so messages remain hidden until you hover over them.
• Adjustable blur intensity slider (from subtle to strong blur).

📸 SELECTIVE UNHIDE (SCREENSHOT HELPER)
• Easily capture clean screenshots without revealing entire chat threads.
• Press Ctrl + Left Click on any specific chat bubble or row to permanently unblur it.
• Press the Esc key anytime to instantly re-apply blur to all messages.

🥷 STEALTH MODE (TYPING & READ RECEIPTS)
• Suppresses outgoing typing indicator status updates.
• Blocks read receipt signals so you can read messages quietly without notifying senders.

✍️ RICH TEXT FORMATTING & CASE CONVERT SHORTCUTS
• Format message text instantly with standard hotkeys:
- Ctrl + B for Bold
- Ctrl + I for Italics
- Ctrl + Shift + X for Strikethrough
- Ctrl + Shift + M for Monospace
• Quick Case Conversion:
- Alt + U for UPPERCASE
- Alt + L for lowercase
- Alt + T for Title Case

📐 UI CUSTOMIZATION
• Adjust message font size dynamically with a live slider (12px - 20px).
• Compact Mode toggle to eliminate unnecessary line padding for cleaner message history viewing.

🛡️ PRIVACY FIRST
• 100% Client-Side. No user data is ever collected, tracked, or transmitted to external servers.