Pixlr is a free online photo editor that offers web, iOS and Android app editions. It comes with a variety of stock photos and templates and is applied for editing images to be used in poster designs, cards, and other graphic design projects.
Photo editor, animation and design
In-Depth Reviewer Comments
It is quite a versatile graphic designing tool, specifically for working one image be it png, jpg or any other format all types of images can be edited in Pixlr.