YouTube AI Summarizer

Your free AI for YouTube — summarize any video instantly. Key points, summaries & deep analysis in 20+ languages. No subscription.

Turn any YouTube video into a concise summary, key points, detailed analysis, or even an AI podcast — in seconds. Free forever: bring your own API key (Groq or Ollama Cloud), no subscriptions, no hidden fees. ━━━━━━━━━━━━━━━━━━━━━━━━━━ 🎯 WHAT YOU GET • Summary — Full picture in 3–5 clean paragraphs • Key Points — 5–10 evidence-backed takeaways • Detailed Analysis — Section-by-section breakdown preserving names, dates, and data • AI Podcast — Two-host audio conversation powered by Gemini TTS, with volume control, speed adjustment, and WAV download • Video Chat — Ask follow-up questions answered strictly from the transcript All text modes generated in a single API call — fast and efficient. 🎙️ AI PODCAST Turn any video into a natural two-host discussion. Randomly paired male & female AI voices. Full player with play/pause, seek, speed control (0.75x–2x), volume slider, and downloadable WAV for offline listening. 💬 VIDEO CHAT Ask specific questions about any video. The AI responds based on the transcript with full conversation history — like chatting with someone who just watched it for you. 🖥️ SMART FEATURES • Fullscreen-aware — auto-hides during cinema mode, reappears on exit • Smart caching — instant tab switching, even during active generation • Dark & Light mode — matches YouTube automatically • Works with regular videos, Shorts, auto-generated & manual captions • SPA-compatible — no page reload needed on navigation 🌍 20+ LANGUAGES English, Türkçe, Español, Français, Deutsch, 日本語, 한국어, 中文, Português, العربية, हिन्दी, and more — regardless of the video's original language. 🔐 PRIVACY FIRST • No tracking, no analytics, no ads • API keys stay in your browser (encrypted locally) • Direct API calls to your chosen provider — no middleman • Fully open source on GitHub ⚙️ SETUP IN 2 MINUTES 1. Install the extension 2. Get a free key from Ollama (ollama.com) or Groq (console.groq.com) 3. Paste it in settings 4. Open any YouTube video → click the button → done 🤖 SUPPORTED MODELS Groq: Llama 3.3 70B, Llama 4 Scout, Qwen3 32B Ollama Cloud: Gemini 3 Flash (recommended), DeepSeek V3.2, Qwen3-Net 808, and more ━━━━━━━━━━━━━━━━━━━━━━━━━━ Love it? Leave a ⭐⭐⭐⭐⭐ review! Found a bug? github.com/CemRoot/yt-ai-summarizer