Gleano

AI summaries, podcasts & chat for YouTube videos and articles — 20+ languages, free credits, BYOK or Pro.

Stop wasting hours watching full videos — let AI do the heavy lifting for you, completely free. YouTube AI Summarizer turns any YouTube video into a concise summary, key points, and detailed analysis in seconds. Bring your own AI key (Groq or Ollama Cloud) and pay nothing — no subscriptions, no hidden fees, no limits we control. ⚡ WHY 500,000+ MINUTES ARE SAVED EVERY MONTH Whether you're a student researching, a professional catching up on industry talks, or just someone who values their time — this extension gives you the insights without the watch time. 🎯 THREE POWERFUL MODES • Summary — Get the full picture in 3-5 clean paragraphs • Key Points — Extract 5-10 evidence-backed takeaways as a numbered list • Detailed Analysis — Section-by-section breakdown with scientific terms, names, dates, and data preserved 🌍 20+ LANGUAGES — YOUR VIDEO, YOUR LANGUAGE English, Türkçe, Español, Français, Deutsch, Português, 日本語, 한국어, 中文, العربية, Русский, and many more. The AI writes in whichever language you choose — even if the video is in a different language. 🔌 YOUR AI, YOUR RULES — DUAL PROVIDER SUPPORT Choose between Groq (ultra-fast, free tier) or Ollama Cloud (flexible model selection). Switch anytime from settings. You bring the API key — we never store, sell, or share your data. 🎨 DESIGNED FOR YOUTUBE • Seamlessly integrated side panel — feels native to YouTube • Full dark mode & light mode support • Modern underline-style tabs, smooth animations • One-click copy, regenerate, and auto-summarize on page load 🚀 GET STARTED IN 60 SECONDS 1. Install the extension 2. Get your free API key from Groq or Ollama 3. Open any YouTube video and click the AI button That's it. No sign-ups, no credit cards, no catch. 🔒 PRIVACY FIRST • Your transcript data goes directly to your chosen AI provider — we're just the bridge • No analytics, no tracking, no data collection • Fully open source — inspect every line of code Built for people who learn faster by reading. Built by people who got tired of 45-minute videos with 3 minutes of useful content.