See It In Action
Your Learning Companion on YouTube
LectureLoop adds a powerful panel to YouTube — generate lessons, flashcards, and quizzes without leaving the video.
Generate lessons with one click
Review with flashcards
One click turns any YouTube video into a structured lesson — summary, timestamped contents, flashcards, and a comprehensive quiz. All inside YouTube.
Powered by Claude Sonnet 4.6.
Chrome extension · Works on any YouTube video
Watch the video. Study the contents. Review with flashcards. Test yourself with a quiz that covers each section of the video. Missed something? Every entry is timestamped — click to jump back to that exact moment and close the gap. That's not a summary. That's a learning loop.
A concise summary of the video's key points and takeaways. Know in 10 seconds whether a 45-minute video is worth your time.
Timestamped, clickable bookmarks for every key topic. Click any entry to jump straight to that moment in the video — a rambling tutorial becomes a navigable reference.
Q&A pairs generated from the content. Tap to reveal answers, rate yourself, and pick up where you left off. Built for active recall.
10 multiple-choice questions with instant feedback and explanations. Prove you learned it — don't just assume you did.
Generate a full study pack from any video without leaving YouTube — no copy-pasting transcripts. Review and share your packs anytime from your library.
Works on tutorials, lectures, conference talks, podcasts, courses, virtually any video on YouTube.
The LectureLoop panel opens on the right. Your overview, timestamped contents, flashcards, and quiz stream in — generated in seconds.
Browse the contents, flip through flashcards, and test yourself with the quiz.
Every pack saves to your library. Group related packs together, revisit them anytime, and share any pack with a link.
The whole video distilled to the key points.
Jump straight to any moment in the video.
Key concepts turned into cards to recall.
Test yourself with instant feedback and explanations.
Generate a pack without leaving the video.
Every pack saved and organized into custom groups.
Share any pack with anyone via a link.
LectureLoop adds a powerful panel to YouTube — generate lessons, flashcards, and quizzes without leaving the video.
No credit card required. Full learning loop on every plan.
Install free and turn your next video into a lesson in seconds.
Add to Chrome