Improper analyzed requirements during software development life cycle may leads to some blunder mistakes in later stages of development, due to which intended functionality of the software can't be achieved. Time required & complexity involved in manual analysis proved that there is need of some automated tool for this. In this paper we are proposing such automated tool named UML diagram generator through requirement analysis (UDRA). UDRA is tool that will assist software analyst in analyzing informal textual requirements & step by step generation of UML diagrams.
