Pic Resize is a web-based image editing service. Users add pictures for editing by uploading, linking, or pasting them into the homepage. They may then use Pic Resizeâ€™s editing tools to crop, resize, or add special effects to the image. Pic Resize also supports automated editing of images in bulk. The Pic Resize API exposes the resizing and image fetching functionalities. It is a RESTful protocol that returns PNGs.