*MAFA chart Plotter* is a server based function plotting program which allows you to plot your function graphs online without any installation. It is simple to use and highly customizable with many parameters at the same time. Families of curves and score tables are supported as well as automatic syntax correction (i.e. brackets, etc.) for function terms. Its mathematical correctness and reliabilty are outstanding features and make it the first choice for school, university and professional environments.