According to AlphaMoat, as of 2026-09, the Chrome extension YouTube Transcript & AI Summary has 42 users (+68% MoM), rated 5 (2 reviews) — ranked #5,792 of 9,324 AI browser extensions, and #429 of 744 in Writing.
What is YouTube Transcript & AI Summary
Get instant AI summaries, clean transcripts, and clickable timestamps for YouTube videos. Powered by ChatGPT, Gemini, and Claude. Save time and absorb video content faster with YouTube Transcript & AI Summary. This extension generates clean, readable transcripts and structured AI summaries for YouTube videos, helping you capture key takeaways without watching hours of footage.
Powered by advanced AI models including ChatGPT, Google Gemini, and Claude, the extension offers a complete toolkit for reading, analyzing, and taking notes from video content.
KEY FEATURES
- Structured AI Summaries
Generate summaries tailored to your needs. Choose between Short (quick bullet points), Normal (balanced overview), or Detailed (in-depth analysis of core topics).
- Transcript Reader Mode
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Transform fast-paced video speech into a clean, distraction-free reading view. Features auto-scroll synchronized with video playback, active line highlighting, custom text sizing, and options to pin or hide the video player.
- Interactive Timestamps
Every summary point and transcript line includes clickable timestamps, allowing you to jump directly to that exact moment in the video.
- Ask AI (Chat with Video)
Ask specific questions about the video content to extract definitions, actionable steps, or clarification on complex topics mentioned by the speaker.
- One-Click Notes Export
Seamlessly sync summaries and transcripts to Notion or Google Docs via secure OAuth integration, or download them as PDF, DOCX, Markdown, or plain text files.
- Comments Sentiment & Overview
Quickly understand the main themes and audience reactions without scrolling through thousands of comments.
- Multilingual Support
Read transcripts and generate summaries in over 60 languages with accurate translation support.
HOW TO USE
1. Click "Add to Chrome" to install the extension. 2. Open any video on YouTube. 3. Open the sidebar widget to generate your summary, open the transcript reader, or ask questions.
FREQUENTLY ASKED QUESTIONS
How does the summarization work? The extension extracts the video captions and uses secure AI models (ChatGPT, Gemini, Claude) to produce an accurate, organized summary with timestamps.
Can I export transcripts and summaries? Yes, you can export directly to your connected Notion workspace, Google Docs, or download files formatted as PDF, DOCX, Markdown, or TXT.
Does it work on long videos? Yes, the extension is optimized to handle long-form content including lectures, interviews, and multi-hour discussions.
Disclaimer: YouTube is a trademark of Google LLC. This extension is an independent tool and is not affiliated with, endorsed by, or sponsored by Google LLC or YouTube.
Extension profile
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+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.