DuperScraper от Sathwik

Simple Web Scraper is a minimal and privacy-friendly browser extension that allows users to extract content directly from any webpage.

The add-on works on the currently open tab and can scrape webpage elements such as text, structure, and media information. After scraping, users can preview the extracted data and download it locally to their system as a text file.

All processing happens entirely within the user’s browser.
No data is transmitted, stored remotely, or shared with third-party services.

This extension is useful for learning, testing, research, and creating static webpage references.