YouTube Amazon Link Finder

A Chrome extension that extracts Amazon product links from YouTube video descriptions and displays them in an overlay.

Features

• Amazon Link Extraction: Finds Amazon links (amazon.com, amzn.to, smile.amazon) in video descriptions
• Overlay Display: Shows all found links in a convenient overlay after page reload
• Save Videos: Save videos with their Amazon links to your account
• AI Summaries: Generate summaries of product descriptions using Google Gemini
• Dark Mode Support: Matches YouTube's light/dark themes

Installation

1. Download or clone this repository
2. Open Chrome and go to chrome://extensions/
3. Enable Developer mode (toggle in top right)
4. Click Load unpacked and select this folder

Setup

Gemini API Key (for AI summaries)

1. Visit Google AI Studio
2. Create an API key
3. Right-click extension icon → Options → paste and save your key

Account (for saving videos)

1. Right-click extension icon → Options
2. Register or log in to save videos with their Amazon links

Usage

1. Navigate to a YouTube video with Amazon links in the description
2. Reload the page to see the overlay with extracted links
3. Click Save to store the video with an AI-generated summary

Development

Built with Manifest v3, vanilla JavaScript, and Google Gemini AI.

To develop locally:

1. Make changes to the code
2. Reload the extension in chrome://extensions/
3. Test on YouTube video pages

License

MIT License