图像编辑是指改变图像的过程，图像包括数码照片，传统的模拟照片和插图。对模拟图像的编辑通常也称为照片修饰，使用工具为喷枪等。数码照片的编辑采用图形处理软件，可大致分为矢量图形编辑器（vector graphics editors）、光栅图形编辑器（Raster graphics editor）和三维计算机图形软件。

Image editing encompasses the processes of altering images, whether they are digital photographes, traditional photochemical photographs, or illustrations. Traditional analog image editing is known as photo retouching, using tools such as an airbrush to modify photographs, or editing illustrations with any traditional art medium. Graphic software programs, which can be broadly grouped into vector graphics editors, raster graphics editors, and 3D modelers, are the primary tools with which a user may manipulate, enhance, and transform images. Many image editing programs are also used to render or create computer art from scratch.