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.
5 out of 57 ratings
Details
- Version2.3.3
- UpdatedAugust 16, 2026
- FeaturesOffers in-app purchases
- Size5.19MiB
- Languages55 languages
- DeveloperWebsite
Email
help@lumenplus.ai - Non-traderThis 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
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
For help with questions, suggestions, or problems, please open this page on your desktop browser