Does it work with every YouTube video?

The tool works best with public videos that have captions or a clear spoken audio track. Private or age-restricted videos cannot be processed.

Can I get notes in a different language than the video?

Yes. The tool can detect the original language and output notes in English or other supported languages.

How accurate are the generated notes?

Notes are based on the video's spoken content. Accuracy is high for clearly spoken material, but technical jargon or fast speech may occasionally be imprecise, so reviewing the output is always recommended.

Are my notes saved on the server?

Notes are generated in session and not stored. Download or copy your notes before closing the tool to keep them.

What note formats are available?

You can choose between a paragraph summary, a bulleted key-points list, and a structured chapter-by-chapter breakdown.

How long does it take to generate notes for a long video?

Processing time scales with video length. A typical one-hour lecture takes around 10 to 30 seconds to process.

Youtube lesson assistant — Free Online

Legal notice: Only publicly available captions/transcripts are extracted — no video/audio download. Copyrighted content is the user’s responsibility.

YouTube Video URL

Language

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Support

Your files are encrypted with SSL and automatically deleted from our servers 7 days after processing.

📖 How to Use

Paste YouTube URL

Paste the YouTube link of a lecture or educational video.

Select Language

Choose the video language.

Analyze with AI

Click "Analyze". AI generates summary, section timeline and quiz questions.

Download or Take Quiz

Download the lesson notes or start the interactive quiz module.

ℹ️ Brand names mentioned on this page/tool (Trendyol, Hepsiburada, YouTube, Garanti Bankası, etc.) are registered trademarks of their respective companies and imply no affiliation with KolayDönüştür. Data is provided for informational purposes only.

YouTube Lesson Assistant

📖 How to Use