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#page-speed

Practical guides for online sellers: product photos, marketplace listings, video ads and growing your store.

Seller Guides Oct 11, 2026

Best Image Size for Website (2026): Hero, Blog, Product and Logo Sizes

Recommended pixel sizes and file sizes for every website image, from hero banners to favicons, plus formats, responsive images and how images affect page speed.

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Turn one phone photo into a full listing kit. 7 days free, 50 credits, no card.

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