An electronic device includes a display; a memory configured to store at least one application and instructions, a processor configured to execute the instructions to execute at least one application, extract attribute information corresponding to at least one input field included in an execution screen of the at least one application in response to the execution of the at least one application, configure an input list based on the at least one input field, based on the extracted attribute information, configure a key input interface to correspond to the at least one input field, and control the display to at least partially display the execution screen of the at least one application, the input list, and the key input interface.