Chrome Extension

WebHarvester

Save the active webpage with discovered assets into one ZIP file. Built for researchers, QA workflows, and offline documentation snapshots.

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Single-Page Archive Asset Link Rewriting ZIP + Download Report

Rendered DOM Capture

Extracts the current page from the active tab and collects resource references from HTML and inline CSS.

Resource Packaging

Fetches discovered assets with bounded concurrency and stores all files into a single downloadable ZIP.

Failure-Tolerant Exports

If some assets fail, WebHarvester still completes the archive and writes details into report.json.

Quick Start

  1. Load the extension in Chrome.
  2. Open any page you want to archive.
  3. Open WebHarvester side panel.
  4. Click Download Current Page.
  5. Save the generated ZIP file.

Output Structure

page.html
report.json
assets/
  css/
  js/
  img/
  font/
  media/
  misc/

What It Handles

  • Common tag assets: img, script, link, source, media and posters
  • srcset and CSS url(...) discovery
  • URL rewriting to local ZIP paths for offline opening