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In e-commerce, product images are your most powerful sales tool. Studies show that 75% of online shoppers rely on product photos when making purchase decisions. High-quality images build trust, reduce return rates, and directly increase conversion rates.

For main product images, use dimensions between 1000 and 2000 pixels on the longest side. This provides enough resolution for zoom functionality without being excessively large. Most e-commerce platforms recommend 1200 x 1200 or 1500 x 1500 pixels for square product images.

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Start by cropping your product photos to a consistent aspect ratio using ToolPic's Image Crop tool. Square crops (1:1) work best for most e-commerce platforms and ensure a clean, uniform grid layout in category pages. Crop tightly around the product to maximize the visual impact at smaller display sizes.