According to AlphaMoat, as of 2026-09, the Chrome extension YouTube Video Summary & AI Chat has 283 users (+4% MoM), rated 4.8 (9 reviews) — ranked #2,813 of 9,324 AI browser extensions, and #694 of 2,418 in General AI.
What is YouTube Video Summary & AI Chat
AI-powered YouTube video summarizer with timestamps. Chat with any video - ask questions and get instant answers Ever opened a 45-minute video just to find one piece of information? Yeah, us too...
SUMMD sits right next to your YouTube video and gives you the key points in seconds. No more scrubbing through timelines, no more watching at 2x speed hoping you don't miss the good part.
How it works: Open a YouTube video. That's it. SUMMD automatically summarizes it with clickable timestamps so you can jump straight to what matters.
Want to go deeper? Ask questions about the video - like having a conversation with someone who already watched the whole thing for you.
What people use it for: → Students pulling key points from lecture recordings → Devs skimming through hour-long conference talks → Curious people who watch way too much YouTube (no judgment) → Anyone tired of "this video could've been 5 minutes"
Features:
Show the rest of the store description▾
- Auto-summary with smart timestamps — appears the moment you open a video
- Chat with the video — ask specific questions, get precise answers
- Frame analysis — pause and ask about what's on screen
- Works in 17 languages
Free to try. 15 messages per month on us. No credit card. no nothing
Built by two indie developers ❤️
---
Works with any YouTube video: tutorials, lectures, podcasts, reviews, documentaries, conference talks, interviews, music breakdowns, cooking videos, tech reviews, and more.
17 Transcript langugages supported: English, Chinese, French, German, Spanish, Portuguese, Hungarian, Turkish, Arabic, Hindi, Italian, Dutch, Japanese, Korean, Russian, Bangla, Bulgaria
Extension profile
User Growth Trend
Popular in General AI
ChatGPT, DeepSeek, Gemini, Claude, Grok all in one AI sidebar, for AI search, read, and write.
+ Compare
Change default search engine to ChatGPT search.
+ Compare
One stop AI Assistant with GPT, Claude, Gemini: Chat, Write, Translate, Search, Summarize, image generator, video generation
+ Compare
Summarize YouTube videos, web articles, and PDFs to save time, powered by ChatGPT, Claude, Mistral AI, and Gemini.
+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.