Web Data Extractor

Extract web page text data and export structured tables

This extension is a secure, purely client-side web utility designed to help users detect, customize, and export HTML table data from the currently active tab into CSV, Excel, or JSON formats. Here are the key points to assist with your certification process: 1. No Account Required: The extension works entirely out-of-the-box. There is no login, registration, or backend account system required to test or use its features. 2. 100% Local Processing: All table detection, data parsing, and file downloads are processed locally within the user's browser context using the 'activeTab' and 'scripting' permissions. No data is transmitted to external servers, ensuring strict user privacy. 3. Step-by-Step Testing Guide: - Step 1: Navigate to any public webpage that contains a standard HTML data table (e.g., a Wikipedia article with data tables, or a public financial report page). - Step 2: Click the extension icon in the toolbar to open the popup interface. - Step 3: The popup will display the rows/tables configuration. You can change the "custom row limit" if desired. - Step 4: Click the export buttons (CSV, Excel, or JSON). The extension will instantly bundle the data and trigger a local browser download.