Paste a YouTube link or upload a video/audio file. Get chapters, key points, vocabulary, transcript, and a quiz — automatically, in minutes.
Free forever · No credit card · 100+ languages
Drop your lecture here
MP4, MKV, MOV, MP3, WAV, M4A — up to 500 MB (Pro: 2 GB) · Cost: 1–4 credits based on length
Supports Vimeo, Loom, Dailymotion, Twitter/X and 1000+ sites
🔒 Your files are processed privately and deleted after 24 hours.
Upload a lecture to get started. We'll generate chapters, key points, and a full transcript.
You're next in line. Your lecture will start processing shortly!
💡 Did you know? Our AI reads faster than any human — it'll catch up soon!
Initializing...
Transcription is the longest step — typically 1–3× the video duration on CPU.
Test your knowledge
VideoNoteGPT will generate multiple-choice questions based on this lecture's content. Select your options, then see your score.
What you get from every lecture
Every feature exists because students asked for it. Nothing added for the demo.
Every lecture auto-split into named chapters. Click any chapter — jump right there in the transcript.
The AI surfaces the 8–12 ideas that actually matter — each with the exact timestamp it was said.
Every technical term defined and tagged by difficulty. Export as Anki flashcards in one click.
"Explain the third chapter simply." "What formula did they mention?" Full transcript context.
Multiple-choice questions from your lecture content. Graded, with explanations. 5–20 questions.
Whisper AI auto-detects the language. Works on accented speech, mixed-language lectures, live recordings.
PDF, Markdown, Obsidian vault, Anki .apkg, SRT/VTT subtitles — whatever fits your workflow.
Every result gets a public link. Share with classmates — no account needed to view.
Upload any video and AI watches it frame by frame, speaking narration as it plays — accessibility description, sports commentary, cinematic story mode, or educational. Try AI Narrator →
No credit card needed · Cancel anytime
Perfect for students and casual learners.
For power users, researchers, and serious students.
🔒 30-day money-back guarantee
VideoNoteGPT is a free AI lecture summarizer. Upload any lecture recording or paste a YouTube URL, and VideoNoteGPT uses OpenAI Whisper to transcribe the audio, then Groq AI to generate structured notes: chapter breakdowns, key points, vocabulary, quiz questions, and a full transcript — all in under 5 minutes.
VideoNoteGPT supports MP4, MKV, AVI, MOV, WebM video and MP3, WAV, M4A, FLAC, OGG audio. You can also paste any YouTube, TikTok or Vimeo URL directly — no need to download first.
We use OpenAI's Whisper model, which achieves 95%+ accuracy on clear English speech. Accuracy may vary with strong accents, background noise or heavy technical jargon. You can view and copy the raw transcript to check for any errors.
Yes! After your lecture is processed, click the "Quiz Me" tab. VideoNoteGPT's AI will generate multiple-choice questions from your lecture content. Choose 5–20 questions, pick a difficulty level, and the AI will quiz you — then grade your answers and explain the correct ones.
Yes — Whisper auto-detects 100+ languages. The summary is generated in English by default, but you can translate the full summary to Spanish, Hindi, Arabic, French, and many more languages.
Yes. All uploaded files are automatically deleted from our servers within 24 hours of processing. We never use your lecture content to train AI models or share it with third parties. See our Privacy Policy for full details.
Yes. The Markdown export is fully compatible with Notion (paste or import .md) and Obsidian (drop into your vault). The PDF export works great for Google Drive or printing.
Paste a URL from YouTube, Vimeo, Loom, Dailymotion and most public video platforms — VideoNoteGPT fetches the audio and summarizes it directly. Or upload your own recording (MP4, MP3, WAV, M4A and more).
Yes. VideoNoteGPT is free with no sign-up required for basic use. The free tier supports lectures up to 45 minutes and files up to 500 MB. A Pro plan ($9.99/month) supports lectures up to 3 hours, files up to 2 GB, 180 credits/month, and priority processing.
