Etsy Crawler Extension

Etsy Crawler Extension is a full-featured Chrome extension for scraping product data from Etsy. It provides a floating panel for search configuration, automatic multi-page crawling, and a dashboard with full-text search and CSV export.

Key Features

• Floating panel for configuring search parameters directly on Etsy pages
• Automatic multi-page crawl — set it and let it scrape across multiple result pages
• Save Product button on each Etsy listing for manual data capture
• Smart deduplication via chrome.storage to avoid duplicate entries
• Dashboard with full-text search, time-based filters, and CSV export
• Auto-update support via updates.json for seamless version management

Tech Stack

• Language: Vanilla JavaScript, CSS
• Platform: Chrome Extensions API
• Storage: chrome.storage.local for persistent data
• Packaging: ZIP + SHA256 + HMAC verification scripts