Vector conversion is a different type of image conversion that is commonly known as vector art and illustration. As vector means in physics, vector art is equally the same as that. Vector art is now so popular as it looks better and catchier than the raster image format. We all have seen vector drawing, art, and illustration somehow online or in real life. They are fully created with mathematical formulas and provide higher support to build anything we can imagine in mind. But vector conversion refers to another task which is converting a raster image into a vector portrait. It is so interesting as it makes raster images taken with a smartphone camera into something like animation or cartoon. You can turn any of your pencil sketches into a vector portrait with this conversion method.