Ecommerce product image guidelines & requirements
A quick, practical standard for product images that work everywhere — on your store and on marketplaces. Use it as a checklist for the whole catalogue.
Quick-reference spec
| Attribute | Recommended |
|---|---|
| Aspect ratio | Square 1:1 |
| Dimensions | ~2048×2048 px (1000–2500 px range) |
| Background | Clean white or transparent |
| Format | JPG or PNG (transparency); WebP served by platform |
| File size | Compressed, ideally under ~200 KB |
| Images per product | 3–5+ (main, angles, details, scale) |
| File name | Descriptive & hyphenated |
| Alt text | Unique, natural description |
The rules that matter most
- Consistency beats perfection. The same background, crop and size across every product makes a catalogue look professional.
- Square & centred. Products should sit centred with even padding so grids line up.
- Fast files. Compress — image weight affects Core Web Vitals and rankings.
- Marketplace-ready main image. Many marketplaces require a pure white background for the primary image.
Keeping to the standard at scale
Guidelines are easy to write and hard to enforce across hundreds of SKUs. Shelfshoot bakes the standard in: every image comes out background-removed, cropped to a consistent square and correctly sized, then publishes to the right product by SKU — so the whole catalogue meets the spec automatically. See the platform specifics in our Shopify, WooCommerce and Magento guides.
Meet the spec on every product, automatically
Scan, shoot and publish consistent, standards-compliant images. Try Shelfshoot free.
Try Shelfshoot freeFAQ
What are the standard ecommerce product image dimensions?
A square (1:1) image around 2048×2048 px is the safe standard — large enough to zoom and accepted by Shopify, WooCommerce, Magento and most marketplaces. Stay between roughly 1000 and 2500 px on the longest side.
How many images should each product have?
At least 3–5: a clean main packshot, then alternate angles, details and (where relevant) scale or in-use shots. The main image should be on a clean white or transparent background.
What file format is best for product images?
Upload high-quality JPG or PNG (PNG for transparency); platforms like Shopify serve WebP automatically. Keep files compressed so pages stay fast.
What should product image file names and alt text be?
Use descriptive, hyphenated file names (black-leather-wallet.jpg) and unique, natural alt text describing the product. Both help accessibility and search.