Kedai Lengghian is one of the culinary businesses that has not applied technology to support its business processes. In the era of globalization, information technology is developing rapidly, allowing for business development. The development of information technology has an impact on the tight competition in the culinary business. Researchers provide solutions so that the managers and employees of Kedai Lengghian can increase the effectiveness and efficiency of business processes there. This is done by analyzing and designing a website-based information system that can later help implement system creation. Before creating an information system that suits the needs of its users, it is necessary to analyze and design software. Researchers use the Iconix Process method because the concept of building a system that is run focuses on the needs of its users. The Iconix Process has four stages: requirement, analysis, preliminary design, detailed design, and implementation. Kedai Lenghian can use information system technology to become a reference at the level of system implementation. In addition, this website-based information system is expected to increase the effectiveness and efficiency of the store's business processes and become an attraction for Kedai Lengghian consumers. The result of Website Analysis and Design Using the Iconix process is an object-oriented design that can then be coded. Also, its produced UML design gives Kedai Lengghian a picture of website making based on user needs, system needs, and system design.