Resize, compress, and convert hundreds of product photos for listings—fast prep for Etsy, Shopify, and Amazon with nothing uploaded.
Image resizing is especially valuable for sellers who need several versions of the same product photo. A listing might need a square hero image, a cropped thumbnail, and a compressed backup, all created from the same source files without opening a desktop editor.
Different marketplaces care about different dimensions and file sizes, so resizing is not just about shrinking everything blindly. For example, Etsy often favors large images for zoom, while other platforms prefer stricter compression, so think about the destination before exporting.
Etsy recommends at least 2000 px on the shortest side for zoom; Shopify often uses 2048 px squares; Amazon main images commonly target 1600 px or larger on the longest edge — verify current seller help pages before batch export.
Normalize listing photos to marketplace guidelines without uploading originals to the cloud. Batch queues keep CPU busy — close other heavy tabs.
Images remain on-device — ideal for unreleased products.