The development of information technology that continues to grow will continue to increase and development. One form of development in the world of technology is smartphone. It seems that many people tend to have left the computer and are starting to be replaced by using smartphones in their daily work. Asset data information is information in the use of technology and facilities in an agency or agency. However, in providing information, employees of asset data in a business entity or agency can often have problems in handling information on the asset data. Asset Data Information System Using Barcode Scanning Android-Based an application which aims to optimally improve employee performance. In its development the system uses Android Studio 3.4.2, which uses programming language java, and the database used SQLite. This application can be accessed on smartphones with a minimum OS 4.1. This application can memindai barcode, and display asset data information.