Shopify Image Size — 2048px for Products (Free)
Shopify displays up to 2048px with on-site zoom. Feeding at least 2048px on the longest side gives the zoom full detail and keeps thumbnails crisp. The Resize tool prepares images right in your browser.
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Open Shopify Image Size Guide 2026Shopify's size guidance
Shopify recommends 2048px or larger images so the zoom (plus/minus) shows real detail, and square-aspect product photos for consistent grids. File size matters for page speed, so compress after resizing.
Steps for a product photo
- Open the Resize Image tool.
- Drop in your product shot.
- Set the longest side to 2048 — say 2048×2048 for square product images.
- Export and compress under ~800KB.
For alt-text-friendly workflows, dedupe by consistent sizing: a 2048 square pattern makes every grid look aligned.
Banners and hero images
Most themes use banners around 1920×1080 or narrower. Prepare hero images with the same tool and keep text clear of the theme's overlay gradients.
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Frequently Asked Questions
What size should Shopify product images be?
2048px on the longest side, square preferred. This powers the zoom feature with real detail.
Does image size affect page speed?
Yes — compress each file under ~800KB after resizing. Speed is a conversion factor Shopify itself surfaces.
Can I upload PNG with transparency to Shopify?
Yes, but product grids look best with white or studio backgrounds. Remove backgrounds only for lifestyle compositions.