YouTube video summarizer: paste a link, get the summary and answers.
Stop scrubbing through hour-long videos. Paste any YouTube link and CorpGPT pulls its captions and details — or paste the transcript yourself if you prefer — then turns it into a summary you can scan and ask questions about across your entire library.
How it works
Paste the YouTube URL
Lectures, conference talks, podcasts, tutorials — CorpGPT pulls the video's captions and details to build your summary, using whatever captions the creator provides.
No captions? Paste the transcript
Drop in the transcript — or upload the audio file — and it's indexed like any other document.
Ask across your library
"Which video covered pricing strategy?" Questions search every video you've added, with cited answers.
Why CorpGPT
Hours of video, minutes of reading
A 90-minute lecture becomes a structured summary you can scan before deciding what to watch.
A searchable video brain
Sixty videos deep into a channel? Search all of them at once — see the content creator playbook.
Videos + documents together, kept private
Mix YouTube videos with PDFs and slides in one collection and query everything together — answers cited to the source, in a workspace that never trains public AI models.
Study tools included
Turn a lecture video into flashcards, a quiz, or a study guide from the same link.
Frequently asked questions
Is there a free YouTube video summarizer AI?
Yes. CorpGPT's free trial includes YouTube ingestion and all 33 AI tools, with 100 MB of storage and 100 credits — no credit card required.
How does it summarize a YouTube video?
Paste the URL and CorpGPT pulls the video's captions and details to build the summary, using whatever captions the creator provides. If a video has no captions, paste the transcript or upload the audio file, and it's indexed like any other source.
Can I summarize a whole channel or playlist?
Add multiple videos to a collection and summarize or query them together — useful for content creators auditing their back catalog or students working through a lecture series.
Can I make flashcards or a quiz from a video lecture?
Yes — once a video's content is indexed, the generation tools work on it: flashcards, quizzes, study guides, mind maps, and more.
Try it on your own documents
The free trial includes 100 MB of storage and 100 credits — one-time credits to explore, with all 33 AI tools included. No credit card.
Start free