simple online GIF maker and toolset for basic animated GIF editing.
create QR codes for free (Logo, T-Shirt, vCard, EPS)
基本上80%都是免费的
Viewport Sizes and Pixel Densities for Popular Devices
SVG在线压缩平台
Android 9-patch shadow generator fully customizable shadows
Optimize your images with a perfect balance in quality and file size.
