E-commerce tools and guidelines for product imagery

E-commerce sellers are increasingly utilizing AI tools and specific platform guidelines to maintain visual consistency across product catalogs. AI image generators, such as Dreamina with its Seedream 5.0 Pro model, allow users to create matching product images by controlling lighting, background, and camera angles without professional studio setups.

Maintaining consistent imagery is critical for brand identity, as mismatched lighting or backgrounds can negatively impact buyer perception. Beyond AI generation, sellers must adhere to specific technical requirements for major marketplaces. Amazon requires a pure white background (RGB 255,255,255) for main images, with a recommended minimum size of 1600 pixels on the longest side. Etsy recommends a 4:3 aspect ratio with a shortest side of at least 2000 pixels to accommodate zoom features. Shopify suggests a square 2048 x 2048 pixel format to ensure collection grids remain aligned.