The Philippine Anuran Calls Online Database aims to provide a readily available reference of Philippine frog calls for young anuran researchers who are not familiar with anuran calls. It also serves as an online repository of call recordings of frog species found in the Philippines where researchers can share their recordings. Anuran calls are important in identifying species and have been the basis of many new anuran species discoveries in the Philippines. This online database will hopefully help the advancement of anuran research in the country and the conservation of Philippine anurans.