According to AlphaMoat, as of 2026-09, the Chrome extension YouTube Learning AI has 18 users (+20% MoM), rated 5 (2 reviews) — ranked #7,656 of 9,324 AI browser extensions, and #569 of 676 in Education & Research.
What is YouTube Learning AI
Instantly define terms, concepts, and jargon on YouTube without pausing. AI study companion that explains context while you watch. Stop pausing to Google things. Understand every YouTube video instantly.
Gloss is your YouTube AI copilot for learning. It automatically detects complex terms, slang, and technical concepts, overlaying clear definitions right on the video. Perfect for students, developers, and lifelong learners who want to stay in the flow.
🚀 TOP FEATURES
✅ Instant AI Definitions Get clear explanations for technical jargon, acronyms, and cultural references without leaving YouTube.
✅ Context-Aware Intelligence Gloss knows the difference. A "tree" in a coding tutorial is different from a "tree" in a biology documentary. Our AI adapts to the video context.
✅ Seamless Learning Mode Toggle analysis on/off with Alt+Shift+G. Turn YouTube into an active learning platform when you need it, and sit back when you don't.
Show the rest of the store description▾
✅ Focus & Flow Eliminate the "tab switching tax." Keep your attention on the lecture or tutorial while Gloss handles the research in the background.
🎯 PERFECT FOR
🎓 Students: Crush lectures and Khan Academy videos without getting stuck on new vocab.
💻 Developers: Understand new frameworks and docs by getting instant context on coding terms.
🌍 Language Learners: Master idioms and cultural references that dictionaries miss.
🧠 Lifelong Learners: Deep dive into finance, science, or history with an AI tutor by your side.
🔒 PRIVACY & TRUST We believe in privacy first. Gloss analyzes video text to provide definitions but does not sell your personal browsing data.
Free to start (Generous free tier)
7-day money-back guarantee on Pro plans
📧 CONTACT & SUPPORT Need help? Reach us at [email protected]
Extension profile
User Growth Trend
Popular in Education & Research
AI for teachers, right inside Google Docs, Classroom, YouTube, and more. Tell Brisk what you need and save 10+ hours a week.
+ Compare
Your ultimate knowledge and English learning tool to discover the world and upskill yourself. Translate video, websites and PDF.
+ Compare
Bring AI detection, citation checks, live essay feedback, and writing replays directly into Google Docs and your workflow.
+ Compare
Trancy provides bilingual subtitle for platforms like YouTube, Disney+, as well as AI translator for websites.
+ Compare
Automatically import flashcards and notes from any video, PDF, article, or flashcard site. Knowt is the fastest way to study.
+ Compare
Your AI research assistant for understanding scientific literature.
+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.