The invention discloses a window film waste edge recycling device which comprises a bracket, a guide circulating device and a collecting mechanism, wherein the guide circulating device is mounted on the part, close to the rear part, above the bracket; the collecting mechanism is mounted at the right end of the bracket; the collecting mechanism is positioned on the front part of the guide circulating device; the bracket comprises a main beam; the left side of the main beam is equipped with a support beam; a beam is welded between the main beam and the support beam; the main beam and the support beam are mounted on a bottom plate; the circulating device comprises a first motor which is fixedly arranged on the beam through a bolt; an output shaft of the guide first motor is connected with a half gear; the half gear is engaged with a movable gear rack; the movable gear rack is arranged on a slide rod in a sleeving mode; the slide rod is transversely arranged; one end of the slide rod is fixedly arranged on the main beam; the other end of the slide rod is fixedly arranged on the support beam; the collecting mechanism comprises a second motor; an output shaft of the second motor is connected with a connecting shaft; the connecting shaft is connected with a collecting plate; and the second motor is mounted on a motor bracket fixedly arranged on the bracket. The window film waste edge recycling device disclosed by the invention can replace manual operation and improves processing efficiency.