J-Painter is an image editor that allows drawing within a browser. The resulting image can be saved on the server and existing images can be loaded for editing. The editor is implemented as a component to be embedded in a website or web application.
The editor's GUI consists of several components (drawing area, control panels) which can be individually placed and configured on a web page according to application tasks or desing preferencies. In particular, the developer can define the drawing tools, colors, pens available to the user, arrange their buttons, replace standard icons with your own, etc.
The editor can work in browsers supporting <canvas> element.
Currently (in 2014) these browsers are: IE9 or later, Firefox 3.6 or later, Google Chrome (any version), Safari 5.0 or later, Mobile Safary (for iOS devices), the Android browser.