Understand the number before the decision
A consistent canvas without losing the product
Start with a 1200 × 1200 or 1600 × 1600 square canvas and choose contain. This preserves the original aspect ratio and adds padding instead of cropping the product. Use a white background for photographs or preserve transparency in PNG and WebP. This does not remove an existing background in the image.
Compress while checking the details
JPEG works for many product photographs; WebP is an option when your store supports it. Try 82–88% quality and check packaging text, edges and colours. PNG preserves detail without lossy compression but can produce larger files. No dimension or file-size limit guarantees acceptance by every platform; check your store requirements.
From selection to a ZIP download
Select static JPEG, PNG or WebP files, set dimensions and format, process them and download the batch. The workspace accepts up to 60 images, 20 MiB per image and 160 MiB per batch, with additional dimension and output limits displayed there. Larger downloads are split into ZIP parts. Images are not uploaded to the server and no account is required.
What is included?
The tool changes dimensions, format, compression and orientation. It does not remove an existing background or restore missing original detail. Processing and downloads happen inside the browser.