How to Extract Product Images From a Webpage
Step-by-step tutorial on extracting high-resolution ecommerce product photos, variants, zoom angles, and gallery assets.
Key Takeaways
- Ecommerce stores often use thumbnails on page load and load 2000px zoom photos on hover.
- Look for high-res zoom URLs inside `data-zoom-image` or JSON state payloads.
- ImgEx automatically scans for full-size product variant images.
Extract high-res product photos
Isolate master product images and zoom views from any online store.
Whether you are doing competitive market research, populating a reseller store, or archiving supplier catalogs, getting high-resolution product photography from ecommerce product pages is a common need.
Understanding Ecommerce Image Zoom Mechanisms
Most online retailers serve three tiers of images:
1. **Thumbnail:** 80x80px used in color swatches and variant pickers.
2. **Main Gallery:** 600x600px displayed in the primary viewer.
3. **Master Zoom:** 1800x1800px+ loaded on magnifying hover or full-screen modal.
How ImgEx Captures the Master Resolution
ImgEx parses product gallery JSON data and responsive image candidates to identify and extract the highest available resolution version of every product shot.
Frequently Asked Questions
Can I filter out small customer review thumbnails?
Yes, simply set the minimum image width filter in ImgEx to 500px or 800px to keep only professional product photography.