YouTube Video Summarizer: AI Content Preview by Javiotic

Adds a button to summarize YouTube videos on YouTube thumbnails

Some features may require payment

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You'll need Firefox to use this extension

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About this extension

Save time and make smarter viewing decisions with YouTube Video Summarizer. This extension uses Google's Gemini AI to deliver a quick three-sentence summaries of any YouTube video - before you even click play.

Key Features:
- Instant Video Insights: You will see a "Summarize" button on the top right corner of the YouTube thumbnails. Click on it to get the essence of the video without watching it
- Powered by Gemini AI: Utilizes Google's advanced Gemini 2.5 Pro model for accurate, context-aware summaries.
- Seamless YouTube Integration: Clean, non-intrusive interface that blends perfectly with YouTube's design
- Smart Caching: Remembers previously summarized videos for lightning-fast access
- Privacy-Focused: Your API key stays on your device, giving you complete control
- Perfect for researchers, students, professionals, and anyone who values their time online. Quickly identify which videos are worth watching, skip clickbait content, and find exactly what you're looking for in YouTube's vast content library.

Simply provide your Gemini API key in the extension settings, and transform your YouTube browsing experience

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Release notes for 1.0.3

Set background script to persistent to avoid the "receiving end does not exist" issue

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