A device for arranging objects is provided. The device includes a display unit for displaying a plurality of objects having a relationship set between corresponding sides of the plurality of objects; and a control unit for designating at least one of a location and a size of each of the plurality of objects according to the relationship set between the corresponding sides, and for changing, when at least one of a location and size of a specific object from among the plurality of objects is changed, at least one of a location and a size of at least one other object having a relationship set with regard to a side of the specific object.