The utility model discloses a cloth tidying device capable of automatically adjusting width and thickness. Relating to the technical field of textile, the device comprises a base, a first supporting plate is fixed to the upper surface of the base. And a first rotating device is clamped to the front face of the first supporting plate, the two ends of the first rotating device are fixedly connectedwith one end of the front face of the winding roller and the back face of a movable rod correspondingly, a second supporting plate is fixedly connected to the upper surface of the base, and two fixingrods are fixedly connected to the upper surface of the second supporting plate. The utility model discloses an automatic width and thickness adjusting cloth tidying device. Under the combined actionof a motor, a second rotating shaft, a second bearing, a threaded column, a threaded cap, a connecting rod, a third rotating shaft, a third bearing, a first sliding block, a second sliding block and asliding groove; therefore, the distance between the first extrusion roller and the second extrusion roller is adjusted, effective compaction finishing can be conducted according to the thickness of cloth, and the cloth compaction finishing effect is guaranteed.