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Youtube Transcripts: AI Summarizer & Chat

lumenplus.ai
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Overview

Get YouTube video transcripts instantly. Summarize, chat, and extract insights with AI — right on the YouTube page.

Features: 📝 Full transcript: read along next to the video. Click any line to jump to that moment. ✨ Quick summary: get the main points of any video in seconds. 💬 Chat about the video: ask anything and get instant answers. 🌍 10 languages: English, Chinese, Spanish, French, German, Japanese, Korean, Portuguese, Russian, Arabic. 🎧 No captions? We can create a transcript for you, then summarize or chat. 🔎 Easy to read: adjust the text size, follow along automatically, and copy with one click. 🔁 Remembers your language and settings for next time. ⚡ Fast, private, and simple. Nothing to set up. Getting Started: 1.Install and open any YouTube video. 2.Click the button on the right to open the panel. 3.Sign in with Google. 4.Open Summary, Chat, or Transcript. Done in seconds. Privacy: Your privacy comes first. We only save your settings, nothing else. To create a summary or answer your questions, Youtube Transcripts reads the captions of the video you choose. We never record your screen or sound, never track your browsing, and never sell your data. For videos with no captions, we can make a transcript for you, and we don't keep the audio. Copyright Disclaimer: Youtube Transcripts is an independent tool and is not affiliated with, endorsed by, or sponsored by YouTube or Google. All videos, captions, and trademarks belong to their owners. Youtube Transcripts does not download or share video or audio; it uses a video's existing captions to show the transcript and create summaries and chat for your personal use. Please follow YouTube's Terms of Service and applicable copyright laws.

Details

  • Version
    2.1.0
  • Updated
    July 25, 2026
  • Features
    Offers in-app purchases
  • Size
    5.15MiB
  • Languages
    55 languages
  • Developer
    Website
    Email
    help@lumenplus.ai
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

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The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

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