Optimizing your images is one of the key important factors in allowing your site to run smoothly. When your images aren’t optimized they tend to take up chunks of bandwidth and slow the rate your images and pages load on your site. This is usually a number one reason for traffic being driven away. We’ve scaled the web to find 20 Must-Have Image Optimization Tools for Designers that are sure to be a breeze to use. Did we forget any? Let us know in your comment!