Human needs are increasing along with the development of technology and information. Current trends, large and small companies compete to use the help of science and technology to support the company's operational processes. One of the most important matters is the parking problem, including the parking problem at the Muhammadiyah University of Purwokerto. Where the parking lot is large enough but still not supported by the system, parking activities are still using the use of cards, and checking vehicle registration manually which reduces the level of time efficiency. This study uses the waterfall method in building systems. The results of this study are to propose the design of the Parking Mobile Scan Application Using a QR Code.