According to AlphaMoat, as of 2026-09, the Chrome extension LearnTube AI has 80 users (+0% MoM), rated 5 (2 reviews) — ranked #4,583 of 9,324 AI browser extensions, and #350 of 676 in Education & Research.
What is LearnTube AI
Transform passive YouTube learning into an active, interactive experience with AI-powered quizzes Transform passive YouTube learning into an active, interactive experience with AI-powered quizzes. LearnTube AI automatically generates contextual quiz questions during educational videos to help you retain knowledge more effectively.
KEY FEATURES:
- AI-powered quiz generation from video transcripts
- Automatic mid-video quizzes that pause at natural learning points
- Comprehensive final quiz when videos end
- Two AI options: On-device (private) or Gemini API (fast)
- Visual seekbar indicators showing quiz locations
- Progress tracking and learning statistics
- Works with any YouTube video that has captions
PRIVACY-FIRST:
- On-device AI option keeps all data on your machine
- No external servers or API keys required for basic functionality
- Optional cloud AI for faster processing with your own API key
PERFECT FOR:
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- Students watching educational content
- Professionals learning new skills
- Anyone aiming to improve video learning retention
- Ideal for Khan Academy, Crash Course, MIT lectures, and more
Based on research showing that active learning with quizzes improves retention by 25–45% compared to passive watching. LearnTube AI turns any YouTube video into an interactive learning experience.
Extension profile
User Growth Trend
Popular in Education & Research
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+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.