The conversion of phenolic compounds is one of the oxidation reactions that the enzyme laccase catalyzes. Laccase, which is produced by a variety of species including bacteria, fungi, and plants, is essential to many different businesses. It has uses in the manufacture of biofuels, textiles, and food processing, as well as in bioremediation to detoxify and degrade contaminants, delignification processes in the paper and pulp sector, and biofuel production. Laccase exhibits stability and adaptability by functioning in a variety of environments. Laccase provides a practical and efficient way to speed up oxidation reactions because to its wide range of functions.