README.md

CSV Everything

A Chrome Extension that converts images of tables or charts into downloadable CSV files using the OpenRouter API.

Installation

1. Open Chrome and navigate to chrome://extensions/
2. Enable "Developer mode" in the top right
3. Click "Load unpacked" and select this directory
4. The extension icon will appear in your toolbar

Setup

1. Click the extension icon and select "Settings"
2. Add your OpenRouter API key (get one at openrouter.ai/keys)
3. Optionally customize the model and prompt

Usage

1. Copy an image of a table or chart to your clipboard
2. Click the CSV Everything extension icon
3. Click "Convert Image to CSV"
4. Choose where to save the generated CSV file

Files

• manifest.json - Extension configuration
• popup.html - Main popup interface
• popup.js - Main extension logic
• options.html - Settings page
• options.js - Settings page logic
• icons/ - Extension icons (SVG placeholders)

Features

• Reads images from clipboard
• Configurable OpenRouter models
• Custom prompts for different data types
• Error handling for all edge cases
• Native Chrome download integration