svgomg

Viewport Sizes and Pixel Densities for Popular Devices

Android 9-patch shadow generator fully customizable shadows

Optimize your images with a perfect balance in quality and file size.

create QR codes for free (Logo, T-Shirt, vCard, EPS)

小飞侠SSR，畅游无界网络

simple online GIF maker and toolset for basic animated GIF editing.