Transcript Extractor

Extract transcripts from educational platforms with AI-powered dynamic subject detection and intelligent summarization

# 🎓 Transcript Extractor – Dynamic AI Edition (v3.5.0) Transcript Extractor is a powerful Chrome extension that automatically **extracts, organizes, and summarizes transcripts** from Udemy, Coursera, YouTube, EdX, Pluralsight, and more. Built for students, educators, researchers, and AI enthusiasts, it saves hours of manual work with **one-click extraction, batch processing, AI-powered summarization, and intelligent subject detection** — all processed locally in your browser for maximum privacy. --- ✨ **What’s New in v3.5.0** * 🧠 **Dynamic AI Subject Detection** – Automatically recognizes subjects (e.g., *Machine Learning, Data Science, Mathematics, Programming*) with **keyword analysis** and **confidence scoring** * ⚡ **80% Faster Processing** – Transcripts and summaries now generate in **30–60 seconds** * 🔍 **Context-Aware Summaries** – Summaries now include **subject areas and key topics** * 🛠️ **Optimized AI Pipeline** – Smarter memory usage, faster model loading, and efficient text chunking --- ## 🎯 Key Features ### 🚀 One-Click Power 1. **One-Click Extraction** – Instantly capture transcripts from supported videos 2. **Batch Mode** – Collect transcripts across entire courses automatically 3. **Dynamic AI Summarization** – Local AI with subject-aware, context-rich summaries 4. **Smart Export** – Save results in TXT, Markdown, JSON, or RAG (AI-ready) formats 5. **Clipboard Copy** – Instantly paste into ChatGPT, Claude, or NotebookLLM 6. **Real-Time Stats** – Word counts, key topics, confidence scores, and summary insights 7. **Dark Mode UI** – Clean, distraction-free design 8. **Privacy-First** – 100% offline: no API keys, no tracking, no cloud processing --- ## 📚 Supported Platforms ✅ Udemy ✅ Coursera ✅ YouTube ✅ EdX ✅ Pluralsight --- ## 🤖 AI Summarization & Subject Detection * **Local AI Models** (WebLLM & Transformers.js) – GPU acceleration with CPU fallback * **Dynamic Subject Detection** – Identifies fields like Technology, Mathematics, Business, Science, Arts, and more * **Keyword Extraction** – Pulls out essential terms and concepts * **Confidence Scoring** – Reliability scores for each detected subject * **Context-Aware Summaries** – Summaries enriched with subject focus and key insights --- ## 🎯 Perfect For 1. **Students** – Generate instant study notes, summaries, and subject-based insights 2. **Educators** – Create structured teaching resources and guides 3. **Researchers** – Organize and analyze educational transcripts by subject 4. **AI Enthusiasts** – Feed transcripts into ChatGPT, Claude, NotebookLLM, or vector databases 5. **Content Creators** – Repurpose transcripts into articles, blogs, or SEO content --- ## 🔐 Privacy First * ✅ All AI runs **locally in your browser** * ✅ No data leaves your device * ✅ No API keys, no tracking, no hidden storage --- ⚡ **Why Use Transcript Extractor v3.5.0?** * ⏱️ Save time – from hours of copy-paste to seconds * 📖 Boost learning – subject-aware summaries highlight what matters most * 🤖 AI-ready – export formats built for AI tools and RAG workflows * 🔒 Privacy-first – 100% local processing with no external servers * 🌍 Multi-platform – extract and organize transcripts from all major course platforms