What is the best image size for eBay?
eBay recommends 1600x1600 pixels for main product images. This size enables the zoom feature, displays perfectly on mobile and desktop, and provides enough detail for buyers to inspect products. The absolute minimum is 500x500 pixels, but images under 800x800 will not support zoom. Square 1:1 aspect ratio is preferred for consistent display in search results.
Does eBay automatically resize images?
eBay does automatically resize images for display in search results and on listing pages, but uploading properly sized images gives you better control over quality. If you upload a very large image, eBay's compression may introduce artifacts. If you upload a small image, it will appear blurry when zoomed. Resizing to 1600x1600 before upload ensures the best possible quality at every display size.
Is my image uploaded to a server?
No. All processing happens locally in your browser using the HTML5 Canvas API. Your image file never leaves your device. This means your product photos remain private, there are no upload size limits from our servers, and resizing works even with a slow or intermittent internet connection after the page has loaded.
What is the difference between contain and cover mode?
Contain mode fits the entire image within the target dimensions, adding background color (usually white) to fill any empty space. This is ideal for product photos where you want the full product visible. Cover mode scales the image to fill the entire target dimensions, cropping any excess. This works well for images where the subject is centered and you want a full-bleed look without borders.
How many images can I upload to an eBay listing?
eBay allows up to 24 photos per listing. The first 12 are free in most categories; additional photos may incur a fee depending on your store subscription and category. Always use the maximum allowed images, as listings with more photos consistently sell faster and at higher prices. Resize all images consistently for a professional gallery.
Can I use PNG images on eBay?
Yes, eBay accepts PNG format, but JPG is generally recommended for product photos. PNG files are significantly larger than JPGs for photographic content (often 3-10 times bigger), which means slower uploads and longer load times for buyers. PNG is only advantageous if you need a transparent background, but eBay displays images on white backgrounds anyway, so transparency offers little benefit for most listings.