Provided is a fan-out structure and an electronic device. In the fan-out structure, first fan-out lines are located on a different metal layer from second fan-out lines, and vertical projections of the first fan-out lines on the second metal layer partially overlap with the second fan-out lines, so as to form capacitance between the first fan-out lines and the second fan-out lines. The display effects of a display panel can be remarkably improved while a frame of the electronic device is favorably narrowed.