Background removal or image background removal is the process of removing the unwanted portions of the picture so that the picture does not emerge as a self-contained rectangle. If you sell on Amazon then you must be aware that Amazon does not allow to upload images with any color background. As per Amazon rules if you want to upload the image that must be of a white background. This rule has been made to maintain the constant look of all the product images which increases the overall user’s experience and look of Amazon account. Similarly, it is necessary for your website to upload images with one color background.