YouTube Summarizer (Gemini

Instantly summarize any YouTube video using Google Gemini AI. Save time by getting the key points without watching the full video. Save time. Watch smarter.

YouTube Summarizer uses Google's Gemini AI to generate instant, intelligent summaries of any YouTube video — so you can get the information you need without sitting through hours of content.

How it works: Paste any YouTube URL, choose your preferred summary style, and hit Summarize. Your summary appears in seconds, powered by the Gemini API using your own API key.

Four summary styles to fit every use case:

Short TL;DR — A quick overview for when you're in a hurry Bullets + Timestamps — Key points linked to moments in the video, great for navigation Chapterized Summary — Content broken down by topic/chapter for structured viewing Study Notes — Key takeaways plus quiz questions, perfect for learning and revision Built with privacy in mind: Your Gemini API key is stored locally in your browser — never sent to any third-party server. The extension only communicates with Google's Gemini API and YouTube directly.

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