TinyPNG

让您的网站更快并节省带宽。TinyPNG 可以优化您的 WebP、PNG 和 JPEG 图像，压缩率达到 50-80%，同时保留完整的透明度！

Make your website faster and save bandwidth. TinyPNG optimizes your WebP, PNG and JPEG images by 50-80% while preserving full transparency!