The utility model discloses a multipurpose automatic winder which comprises a housing, a spring wheel and a spring. The housing comprises a bottom cover and a top cover of a circular ring body in mutual connection. An external wall of the housing is provided with an outlet, and a reel is arranged at a position where the reel is in abutting joint with the outlet. The central section of the reel is provided with a curved groove used for winding coils. A panel is inlayed under the reel. A button is arranged in via holes of the central sections of the top cover and the reel. A baffle plate which is contained in a via hole at the central section of the panel is disposed under the button. The lower part of the baffle plate is connected with the central section of the spring wheel by the spring. Springs as a power device are disposed under the spring wheel. The multipurpose automatic winder enables the coils and the winder to be split and can be repeatedly utilized for different coils.