Glazed tile with bright star effect on surface and preparation method of glazed tile

The invention relates to the technical field of ceramic tiles, and particularly discloses a glazed tile with a bright star effect on the surface and a preparation method of the glazed tile. The preparation method comprises the steps of applying ground glaze on a green brick, applying matte glaze, printing, applying bright star glaze and sintering; by adjusting the components and content of the matte glaze, the matte glaze forms a large number of glass phases, which is beneficial for forming a compact matte glaze layer; the high-sodium-content bright star glaze can remarkably reduce the melting temperature, the surface tension and the high-temperature viscosity of the bright star glaze, is matched with the matte glaze to enable the bright star glaze to be leveled in a matte glaze layer, is high in density, facilitates improvement of the antifouling property of the bright star glaze layer, and is low in cost and easy to popularize. The glaze surface of the fired glazed tile has the effect of sparkling star ligh