Abstract: There are many methods for von Koch curve generation. Formally they are divided to recursive substitution and attraction methods. However, in respect to their computer implementation, there are more various algorithms available. The aim of this paper is to comprehensively search different style algorithms for von Koch curve generation, to disclose their rich mathematical connotation and to give the key technolygy of computer implementation, and to give its IF5 code as well. These algorithms can also be applied to many other fractals.