Abstract: With the development of Internet,a large number of mobile devices begin to get access to Internet.However,Web applications are mostly designed for the PC screen size.The screen size of mobile devices is small relative to the PC.Therefore,when a mobile device gets access to the application for PC,there may be incomplete information display,interface layout confusion,poor user experience,more network traffic and other issues.Developing a mobile version of the Web application from scratch is the most naive choice,but it costs a lot,and maintaining two different versions is a daunting task.So we tried to adapt the view of the Web application instead of making a new one.Therefore,this paper implemented a developer-oriented Web application conversion tool,called MobiTran.The PC version of the Web application can be transformed into mobile version to fit the screen size of mobile devices,other features and data traffic.It also allows developers to edit the style and layout of the user interface,and ultimately a mobile version of this Web application is generated.After testing on mainstream sites,we concluded that MobiTran can adapt the view of Web application while maintaining the style,and it can lose less information and save data traffic.

Key words: Web applications,Adaptation,Conversion service