Highlight Analyzer
✨ What You Can Do with This Tool

- ✓ コメントの盛り上がりを解析
- ✓ 笑いコメントから候補を検出
- ✓ 目次とメモで編集を短縮
🖼️ Screenshots
📖 What is Highlight Analyzer?
A Chrome extension that analyzes the chat on YouTube and Twitch stream archives and graphs spikes in laughter and chat speed, making it easier to find clip-worthy moments. It auto-generates a table of contents from chat, supports timestamped notes, and lets you download just the segments you need; on paid plans an AI assistant suggests clip candidates (AI is YouTube only). The basics are free, with paid plans billed monthly (see the official site for details).
💡 When to Use It
When making clips from a 3–5 hour gaming stream archive, the graph lets you pick out just the moments where chat exploded or filled with 'kusa' (LOL) comments, without rewatching from the start. It is also handy when you, as the streamer, want to share the hype moments with notes before handing things off to a clipper, or when you want to export just the segments for short videos right after a stream.
📋 Basic Info
| Price | Freemium (some features paid) |
| Supported OS | ブラウザ(Chrome拡張機能) |
| Last Updated | Sep 2026 |
🚀 How to Use
- Step 1: Install the extension from the Chrome Web Store
- Step 2: Open the YouTube or Twitch archive video page you want to analyze
- Step 3: Use the highlight graph that appears to find where chat heats up or laughter comments pile up
- Step 4: Add notes to moments that catch your eye, then export those time ranges in your clip editing software
- Step 5: If you use the PRO AI assistant, also refer to the clip points it suggests
🎉 Highlights & Comments
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