A touch device includes a first conductive film, a plurality of first electrodes, a first auxiliary electrode, a plurality of second electrodes, a second auxiliary electrode, and a second conductive film. The first conductive film has a first side, a second side, a first area, and a second area. The first electrodes are disposed at the portion of the first side located at a side of the first area. The first auxiliary electrode is disposed at the portion of the first side located at a side of the second area. The second electrodes are disposed at the portion of the second side located at another side of the second area. The second auxiliary electrode is disposed at the portion of the second side located at another side of the first area. The second conductive film is disposed beside the first conductive film.