HTML Table to CSV/JSON Chrome Extension

A lightweight Chrome extension that converts HTML tables into CSV or JSON formats with a single click. Perfect for developers and data analysts who need to quickly extract tabular data from websites.

Features

  • One-click table conversion
  • Supports both CSV and JSON export
  • Works with complex nested tables
  • Preserves table structure and formatting
  • Context menu integration
  • Zero dependencies

Installation

  1. Clone repository
  2. Open Chrome Extensions (chrome://extensions/)
  3. Enable Developer Mode
  4. Load unpacked extension from project folder

Usage

Right-click any table on a webpage and select “Export to CSV” or “Export to JSON” from the context menu.

Get the extension