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YouTube Video Summarizer

TrendingFree to Use

Paste any YouTube URL and get a complete AI summary with key takeaways and timestamps. Works with regular videos, Shorts, and live recordings. Free, no signup.

Works with regular videos, Shorts, and live recordings — any public video with captions.

Free YouTube Video Summarizer

Stop wasting hours watching long videos. Our AI fetches the transcript and generates a comprehensive summary with key points and topic timestamps. Perfect for research, learning new skills, or quickly grasping the content of long lectures, tutorials, or talks.

Frequently Asked Questions

Is the YouTube summarizer free?›
Yes — completely free. No account, no signup, no credit card required. Paste any public YouTube URL and get a full summary instantly.
What YouTube URLs does it support?›
It supports standard watch URLs (youtube.com/watch?v=...), short links (youtu.be/...), YouTube Shorts (youtube.com/shorts/...), and live recordings. The video must be public and have captions enabled.
Why does it say "transcript unavailable"?›
The video must have auto-generated or manually uploaded captions. Most videos published in the last few years have auto-captions. Age-restricted, private, or some live streams may not. Try a different video if one fails.
How accurate is the AI summary?›
Accuracy depends on transcript quality. For well-captioned English videos, the summary captures the main arguments, key examples, and conclusions accurately. Always verify critical details by checking the original video.
Can it summarize non-English videos?›
The tool works best with English transcripts. For other languages, YouTube's auto-captions must be available. The AI processes whatever transcript YouTube provides.
How does this compare to TubeSummary or Glasp?›
Formly's YouTube summarizer is completely free with no daily limits, no login, and no browser extension required. TubeSummary limits free summaries. Just paste a URL and get results immediately.

What Is YouTube Video Summarizer?

A YouTube video summarizer extracts the transcript from any public YouTube video and uses AI to produce a structured summary with key points, timestamps, and main takeaways — without watching the full video. Formly's free YouTube summarizer works on any video with captions (auto-generated or manual), producing bullet-point summaries ideal for research, note-taking, competitive analysis, and quickly evaluating whether a video is worth watching in full.

Why Formly's YouTube Video Summarizer Is the Best Free Option

  • ✓Summarizes any public YouTube video in under 30 seconds.
  • ✓Structured output — key points, main argument, and action items clearly organized.
  • ✓Works with auto-generated captions — no manual transcript required.
  • ✓Free with no API key or YouTube account required.
  • ✓Exports summary as text for easy note-taking.

Free Alternative to Eightify, YouTube Summary with ChatGPT (Chrome ext), NoteGPT

→Eightify: Eightify charges $8–20/month. Formly's YouTube summarizer is completely free.
→YouTube Summary with ChatGPT (Chrome ext): Requires browser extension. Formly works in any browser without installation.
→NoteGPT: NoteGPT requires signup and has daily limits. Formly is anonymous and unlimited.

Who Uses YouTube Video Summarizer?

Students & researchers

Extract key information from lecture recordings and educational videos quickly.

Professionals doing market research

Quickly scan competitor webinars, conference talks, and product demos.

Content creators

Research topic coverage before creating content by scanning multiple videos rapidly.

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Looking for a detailed guide? Read our in-depth tutorial on using YouTube Video Summarizer for professional results.

Read Guide →
Free & unlimited — no account needed. Sign up to save history · Go Pro for advanced features