The tool to be recommended today will probably make many people regret not to have known it before.

It is called Trianglify, a tool that helps you create with ease a low poly background picture. You can either select the color scheme provided or create a custom design (you can repetitively add pictures of same color and mind you, different adding orders will result in different picture effects). You can also adjust the size of a low poly piece as well as the width and height of the picture. After completing, you can download it as a SVG image and PNG image. Come and have a try!