The phase-separated droplet self-cleaning glaze was prepared with feldspar, kaolin and quartz as main raw materials. The properties of the samples were characterized by scanning electron microscopy, X-ray diffraction and contact angle measurement. The results show that when the content of titanium oxide is 5wt%, a large number of small solitary droplets are formed on the glaze surface, with a volume fraction of 58.48%, high surface hardness (869.10 kg/mm2) and good hydrophilic self-cleaning (surface wetting angle is 13.361°). Compared with the existing surface coated nano-coatings, the self-cleaning glaze has strong wear resistance and simple preparation method. It has good application prospects in the field of medium and high temperature architectural ceramics, and conforms to the concept of green environmental protection.