Pi Lens - Notes, PYQs, Quizzes and more on Youtube

Get Notes, PYQs, Quizzes and more on any educational Youtube video

Turn any educational YouTube video into a complete study session. Pi Lens sits alongside YouTube and gives you everything you need to actually learn from what you're watching - not just watch it. Whether you’re preparing for you board exams Class 9-12, JEE, NEET, CUET, UPSC, State Boards, MHTCET, Pi Lens helps you learn, revise, test concepts, practice and access curated notes instantly! What Pi Lens gives you on every study video: 📚 Notes on any youtube video Mindmap notes, formula sheets, short notes, lecture slides, and curated PDFs - all mapped to the chapters being taught in the Youtube video. 📋 Video Summary A structured summary of the lecture, auto-generated from the video - so you can review in 2 minutes what took 90 minutes to watch. 📝 Previous Year Questions (PYQs) Chapter-matched PYQs from the last 5 years' exam data, ready for you to practice anytime. ⚡️ Instant Quiz Test yourself on exactly what was taught in the video - questions built from the video’s content. 📊 Live Polls Participate in real-time polls during PhysicsWallah’s live classes. 1,50,000+ students use Pi Lens on Android and Chrome to study smarter on YouTube. 🎯 Why students choose Pi Lens: 1. Made specifically for students who learn on Youtube 2. Zero friction: No searching for study material, find everything in one place 3. Minimal & distraction-free 4. Built for the students of India ⚠️ Important Disclaimer Pi Lens is an independent educational tool and is not affiliated with or endorsed by YouTube.