YouTube Video Summarizer
YouTube Video Summarizer — AI Summaries from Any Video
YT2Text is a YouTube video summarizer that extracts the transcript from any public video, then generates AI-powered summaries in five formats: TL;DR, detailed notes, study notes, timestamped outlines, and key insights.
What is a YouTube video summarizer?
A YouTube video summarizer is a tool that condenses the spoken content of a YouTube video into a shorter, structured text. Unlike tools that only analyze titles or thumbnails, YT2Text reads the full transcript first — typically 130 to 160 words per minute of speech — then uses AI models like GPT-4 and Claude to produce accurate summaries. This transcript-first approach means the summary reflects what was actually said, not what the title implies.
How to summarize a YouTube video
Paste the YouTube URL
Enter any public YouTube video link. YT2Text supports videos in 9+ languages with auto-detection.
Choose your summary format
Pick from TL;DR (quick overview), detailed notes, study notes (structured for learning), timestamped outline, or key insights.
Export or reuse the result
Download your summary as Markdown, text, JSON, HTML, or CSV. Use it for notes, research, content briefs, or integrate via the API.
FAQ: YouTube video summarizer
Common questions about summarizing YouTube videos with AI.
Is this YouTube video summarizer free?
Yes. The free plan includes 5 videos per month with TL;DR summaries and Markdown export. Paid plans start at $9/month for 200 videos with all summary styles and export formats.
How accurate are the AI summaries?
YT2Text extracts the full transcript first, then summarizes from the complete text. This produces more accurate results than tools that rely on video titles or auto-generated descriptions alone.
Can I summarize long YouTube videos?
Yes. YT2Text handles videos of any length as long as captions or subtitles are available. Longer videos benefit from the detailed notes or timestamped outline modes.
What languages does the summarizer support?
YT2Text supports 9+ languages including English, Spanish, French, German, Portuguese, Japanese, Korean, Chinese, and Arabic. The transcript language is auto-detected.
Can I use the summarizer through an API?
Yes. The YT2Text REST API supports video processing with summary mode selection, batch operations, and webhook notifications. API access is available on Plus and Pro plans.
What is the difference between summary modes?
TL;DR gives a brief 2-3 sentence overview. Detailed notes cover all key points. Study notes structure content for learning with headings and bullet points. Timestamped outlines preserve time markers. Key insights extract actionable takeaways.
Related resources
API Reference
Learn how to integrate the YouTube video summarizer into your application via the REST API.
API Reference →Guides & Tutorials
Read practical guides on AI summaries, study workflows, and content repurposing from YouTube.
Guides & Tutorials →