Shopify image sizes
Product image
1:12048×2048
1:1. Best for zoom; Shopify accepts up to ~4472×4472.
Verified July 20, 2026
Collection image
16:91920×1080
16:9. Common theme default for collection cards.
Verified July 20, 2026
Hero / slideshow banner
2:12048×1024
≈2:1. Pair with a separate mobile banner when themes allow.
Verified July 20, 2026
Mobile banner
3:41200×1600
3:4. Tall crop for phone-first storefronts.
Verified July 20, 2026
Blog featured image
16:91920×1080
16:9. Works as article hero and card thumb.
Verified July 20, 2026