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YouTubeコメント欄を拡大・縮小 🎥

YouTubeのコメント欄を拡大・縮小するUIを追加！ホイールでズーム、クリックでリセット。状態は保存されます。

Tác giả
koyasi777
Cài đặt hàng ngày
0
Số lần cài đặt
6
Đánh giá
0 0 0
Phiên bản
2.1.1
Đã tạo
01-08-2025
Đã cập nhật
03-08-2025
Kích thước
10 KB
Sự tương thích
Tương thích với Firefox
Giấy phép
MIT
Áp dụng cho

Zoom Controls for YouTube Comments 🎥

📌 Overview

This userscript adds zoom controls to YouTube comment sections.
Use the mouse scroll to zoom in/out (from 50% to 200%), and click to reset to 100%.
Your zoom level is saved persistently via GM_getValue / GM_setValue.

  • 🖱️ Scroll to zoom in/out
  • 👆 Click to reset zoom to 100%
  • 💾 Zoom level is saved automatically
  • 🎨 Clean styling, blends naturally with the YouTube UI

🛠 Installation

  1. Install a userscript manager like Violentmonkey or Tampermonkey
  2. Install the script from this link:
    👉 Install this userscript

🤝 Recommended Companion Script

This script works especially well alongside
👉 Tabview YouTube Totara

  • Turns YouTube's description and comments into tabs for easier viewing
  • Fully compatible with this zoom control script
  • Use them together for a cleaner, more focused YouTube experience

🎮 How to Use

  • Scroll: Zoom in/out (50%–200%)
  • Click: Reset zoom to 100%

💡 Technical Details

  • Zoom target: ytd-comment-thread-renderer elements
  • UI is injected next to: ytd-comments-header-renderer #sort-menu
  • Fully supports dark mode (uses YouTube's native theme variables)
  • Supports SPA-style YouTube navigation (yt-navigate-finish listener)

🔗 Related Links

📜 License

MIT License
Free to use, modify, and redistribute — use at your own risk.

Tired of tiny, unreadable comments on YouTube?
Use this script to zoom in — and pair it with "Tabview YouTube Totara" for the best viewing experience!