Lynote
AI learning assistant: summarize videos, PDFs, articles
Lynote turns YouTube videos, PDFs, articles into structured Cornell notes and flashcards. Includes AI Detector, Humanizer, and Chat with citations.

What is Lynote?
Lynote is an all-in-one AI learning assistant that summarizes YouTube videos, PDFs, articles, and audio files into structured Cornell-style notes and spaced-repetition flashcards. It includes tools for AI detection, humanization, and accurate Q&A with source citations.
How to use Lynote?
Sign up for free, then paste a URL (YouTube, article) or upload a file (PDF, DOCX, audio, video). Lynote automatically generates summary notes and flashcards. Use the AI chat to ask questions with cited answers, and review flashcards using spaced repetition. Free standalone tools are available without sign-up.
Core features of Lynote
- Multi-source import: YouTube, PDF, audio, web articles
- Auto-structured Cornell visual notes with timestamps
- AI chat with exact source citations (RAG)
- Spaced-repetition flashcards with progress heatmap
- AI Detector (99% accuracy)
- AI Humanizer to bypass detection
Target audience of Lynote
Use cases of Lynote
- #1Summarize long YouTube lectures into notes
- #2Turn dense PDF research papers into flashcards
- #3Analyze foreign language videos with dual-language transcript
- #4Check AI-generated content for original writing
Lynote Details
Lynote is an all-in-one AI learning assistant that transforms YouTube videos, PDFs, audio files, and web articles into structured Cornell-style visual notes and spaced-repetition flashcards. Users can import materials instantly, auto-generate notes with screenshots and timestamps, and chat with exact citations using RAG technology to avoid hallucinations. The platform also includes a suite of free tools: AI Detector (99% accuracy), AI Humanizer, Video Summarizer, Transcript Generator, and AI Flashcard Generator. It supports over 50 languages, offers a Chrome extension, and uses spaced repetition based on the Ebbinghaus forgetting curve to enhance long-term memory. Privacy is ensured with encryption and no use of personal data for model training.
Lynote Pricing
FAQ from Lynote
What types of files and links can I upload?
We support URLs from YouTube and web articles, and local files including PDFs, Word documents (DOCX), TXT, and audio/video files for highly accurate transcription.
Does Lynote support languages other than English?
Yes, Lynote is truly multilingual. You can upload content in over 50 languages and ask the AI to summarize a foreign language video or document directly into your native language.
How does the Q&A feature avoid AI hallucinations?
We use advanced RAG (Retrieval-Augmented Generation) technology. When you ask a question about your document, the AI only answers based on your uploaded material and provides clickable citations pointing exactly to the source text.
How does the spaced-repetition flashcard system work?
Once Lynote generates your notes, it extracts key concepts into flashcards. Our smart algorithm uses the Ebbinghaus forgetting curve to show you these cards at the optimal time, ensuring you review them just before you're likely to forget.
Can I use Lynote for free?
Yes, we offer a generous Free tier that lets you test our core features, including AI summaries, Q&A, and flashcards. For heavy users we offer Pro and Yearly subscription plans.
Lynote Website Traffic Analysis
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Top Keywords
| Keyword | Traffic | Cost Per Click |
|---|---|---|
| youtube downloader | 2.6M | $ 0.49 |
| youtube video download apps free download | 16.3K | $ 0.13 |
| youtube transcript | 647.1K | $ 0.57 |
| video downloader | 615.5K | $ 0.21 |
| youtube video downloader | 2.2M | $ 0.25 |
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