CapSummarize
Summarize videos, generate thumbnails, and repurpose content using AI inside YouTube, Drive, Zoom, and more.
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CapSummarize unlocks the full potential of your video content with the world’s most advanced open-source AI assistant. Whether you're studying a 3-hour lecture, planning your next YouTube upload, or breaking down a technical tutorial, CapSummarize helps you learn, create, and work faster—directly inside your browser.
Unlike traditional extensions that charge monthly fees or lock you to a single model, CapSummarize lets you use your existing AI accounts. If you're logged in to ChatGPT, Gemini, Claude, Grok, or others, you can get instant summaries, thumbnails, scripts, and insights with zero setup.
⭐ Core Features
📝 Intelligent Video Summaries
Turn long videos into clear, structured notes instantly.
- 15+ preset formats: bullet points, study notes, executive briefs, detailed articles, show notes, Twitter threads, and more.
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