Provided are a method for rearranging webcomic content and a device therefor. A method for rearranging webcomic content according to one embodiment of the present invention comprises the steps of: obtaining first content including a plurality of image cuts composed of a plurality of elements; extracting the plurality of elements included in the first content; generating a plurality of image cut layers by reconstructing the plurality of extracted elements; and arranging the plurality of generated image cut layers in a specified arrangement so as to generate second content.