YouTube AI Summariser

A Chrome extension that injects an AI-powered sidebar into YouTube, fetching real video transcripts and generating summaries using the Groq LLaMA 3.1 API.

Features

• Automatically injects a sidebar on any YouTube video page
• Generates concise AI summaries using Groq's LLaMA 3.1 8B model based on the youtube video's title
• Secure API key injection at build time via Webpack DefinePlugin

Tech Stack

• TypeScript, React, Webpack
• Chrome Extensions API (Manifest V3)
• Groq LLaMA 3.1 API

Installation

1. Clone the repo git clone https://github.com/YOUR_USERNAME/youtube-ai-summariser

2. Install dependencies npm install

3. Create a .env file in the root directory GROQ_API_KEY=your_groq_api_key_here

4. Build the extension npm run build

5. Load the extension in Chrome

   • Go to chrome://extensions
   • Enable Developer Mode
   • Click "Load unpacked" and select the public/ folder

Usage

Navigate to any YouTube video with captions and click the 🤖 icon on the right side of the page to generate a summary.

Getting a Groq API Key

Sign up for free at https://console.groq.com and generate an API key.