Jumia Image Resizer

Jumia's VendorHub is strict about product photography, and it publishes the same rules across all its country hubs: the main image must have a pure white background (RGB 255, 255, 255), the product should fill more than 80% of the frame with nothing cut off, and there must be no text, logos, borders, watermarks, or extra graphics covering the product. Images are accepted from 500x500 up to 2000x2000 pixels with a 2MB file cap, and listings take up to 8 images. Getting the size and background right matters twice as much on Jumia, because the same main image appears in both search results and the product page, and off-white or undersized photos are exactly what get listings rejected or buried.

This resizer scales your photo to fit within 2000 pixels while preserving the aspect ratio, so nothing is ever stretched or squashed. Switch to square crop mode for an exact 1:1 cut with a live preview of what will be kept, then export as JPG, PNG, or WebP with a quality slider. It handles up to 20 images at once with per-file results and a download-all zip, so a full product catalog is processed in one pass.

Two habits make the resize work harder. Start from the highest resolution original you have, because downscaling keeps things sharp while upscaling a small photo only magnifies blur, and check that the frame is pure white with no shadows or color blocks, since Jumia's automated checks reject off-white backgrounds. Use the extra image slots for angle shots, lifestyle context, and detail close-ups, which is what reduces buyer questions and failed-delivery disputes across Jumia's nine markets.

Everything happens locally in your browser using the Canvas API. Your photos are never uploaded to a server, which matters when you are working with unreleased products or supplier images.