Youtube Live Chat Fullscr

👥 20K+ users

📦 v2.3.7

💾 330KiB

📅 2026-04-06

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Overview

YouTube's fullscreen mode hides the chat. This extension brings it back — as a transparent, draggable overlay right on your video.

Features:
💬 Chat in fullscreen — Post comments and Super Chats directly from the overlay.
🖱️ Drag, resize, reposition — Put the chat window exactly where you want it.
🎨 Style it your way — Background, text color, font size, blur, spacing.
📋 Save presets — One-click switch between styles for different streams.
🌗 Light and dark themes — Follows your system, or set it manually.
📼 Archive support — Works with chat replay on archived streams too.
🌐 50+ languages supported.

No account required. No data collected. Fully open source.

How to use:
1. Install the extension.
2. Open a YouTube live stream or archive with chat replay.
3. Go fullscreen — flip the switch at the bottom-right.
4. Drag, resize, and make it yours.

Questions, ideas, or bug reports? We'd love to hear from you on GitHub.

Source code: https://github.com/daichan132/Youtube-Live-Chat-Fullscreen
Support the developer: https://ko-fi.com/daichan132