This study aims to help teachers and students in the administration of examinations which in general in the implementation of examinations still use conventional methods that require considerable time and effort. The study conducted in this study made an online question bank based test. In addition, teachers can upload the questions they have to do online tests for their students. In this system will present value or score that can be seen immediately after students complete the exam. The type of research used is development based on the 4-D model, namely the stage of defining, designing, developing and disseminating. With a limit of 3 stages, namely the stage of defining (designing), the design stage (design), and the stage of development (develop). Finally, according to the validation experts, the bank-based online exam about this matter has been very good. Then for item validation, the questions get very good qualifications. The results of the trial questionnaire conducted obtained good qualifications. By obtaining these percentages it shows that the application can be used as an alternative online test question-bank based easily.