Youtube Summarizer

✨ AI-Powered

📦 v2.0

💾 17.46KiB

📅 2026-03-06

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Chrome will indicate if you already have this installed.

Overview

Get instant AI-powered summaries and fact-checks for any YouTube video — right from the video page.

FEATURES

- One-click summaries: Click "Summarize this" next to any video title to get a clear, structured summary with key points
- Fact-checking: Use the dropdown to fact-check claims made in the video — get a reliability assessment for each claim
- Multi-language support: Configure your preferred languages — summaries are generated in the video's language if it matches your preferences
- Local caching: Previously generated results are cached locally so you don't waste API calls on videos you've already summarized
- Privacy-first: No data collection, no tracking, no analytics. Your API key stays in your browser

HOW IT WORKS

1. Install the extension
2. Get a free API key from Google AI Studio (https://aistudio.google.com/apikey)
3. Open the extension settings and paste your API key
4. Go to any YouTube video — you'll see a "Summarize this" button next to the title
5. Click it to get an AI summary, or use the dropdown for a fact-check