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The YouTube Video Summarizer is a free online tool from ToolNova. Paste a YouTube URL to pull the transcript and get a clear, structured AI summary of the video. Perfect for lectures, tutorials, podcasts, and long-form content when you need key takeaways fast. No sign-up is required to start. Browser-based PDF/image tools are unlimited; AI tools include free daily use with optional Pro for higher limits.
Paste a YouTube URL to pull the transcript and get a clear, structured AI summary of the video. Perfect for lectures, tutorials, podcasts, and long-form content when you need key takeaways fast.
Copy the full YouTube link of the video you want summarized.
We retrieve available captions/transcript text for that video.
The transcript is condensed into a structured overview with main points.
Copy or download the summary for notes, revision, or team updates.
Extract the core message of long videos without watching every minute.
Structured summaries work well as lecture notes and revision sheets.
No downloads or extensions required—just paste the link.
Use it without an account; free daily AI allowance included.
Start with a clear, specific input — the more context you give the YouTube Video Summarizer, the better your results will be.
Review and edit the output before using it. AI tools provide an excellent starting point, but a final human review always improves quality.
Use the output options (format, length, tone) to tailor results to your exact needs instead of accepting the default settings.
Videos need available captions or a transcript. Private, restricted, or caption-less videos may not process.
Longer videos are summarized from the available transcript (length limits may apply for performance).
It is a fast overview. For exams or critical decisions, verify important details in the original video.
Transcript text is processed to generate your summary for the session; we do not build a public archive of your URLs.
Yes. Free daily AI use is included without sign-up. Create a free account for more daily uses, or upgrade to Pro for unlimited AI access.
Your data is processed locally in your browser when possible and never stored on our servers. All AI processing is encrypted and follows strict privacy standards. Read our Privacy Policy for full details.