Vector graphics are made of lines and curves defined by mathematical objects called vectors. Vectors describe graphics according to their geometric characteristics. You can move, resize, or change the colour of an object or graphic without losing quality.

All of the lines, curves and shapes that make up a vector image retain their smooth edges, regardless of the size they are reproduced at, or the resolution they were created or saved at. As a result, vector graphics are the best choice for bold graphics that must retain crisp lines when scaled to various sizes; logos, for example.