Jpeg.io
Jpeg.io是一个免费的在线界面，可以使用Kraken.io的专有JPEG优化算法快速方便地将您的图像转换为高度优化的JPEG 。它的设计考虑到简单：只需将您的图像放入放置空间，并在短时间内，您将获得渐进的JPEG压缩到尽可能小的尺寸，无可察觉的质量损失。
支持格式
Jpeg.io支持您关心的图像格式：JPG，PNG，GIF，SVG，BMP，EPS，PSD，TIFF和WEBP。
jpeg is a free online technique that helps the jpeg optimization technology. conveniently convert your photographs to highly optimized image. It is made with simplicity in mind; all you need to do is place your image in the placement area, and in a short amount of time, you’ll have a progressive JPEG compressed to the minimum size with no discernible quality loss.