几乎无损批量压缩PNG，JPG文件 Optimize your images with a perfect balance in quality and file size.

Free for everyone (commercial and print usage allowed). QR codes on business cards, T-Shirts, mugs and more! Logo QR code possible.

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

Android 9-patch shadow generator fully customizable shadows

Screensiz.es is a handy database of screen sizes, viewport sizes, and pixel densities for popular smart phones, tablets, and monitors.

SVG在线压缩平台

稿定设计，让设计更简单。稿定设计是一个简单有趣的图片视频设计平台，提供大量免费设计素材和免费设计和视频模板、在线抠图和电商海报设计模板等，一键搞定设计需求。