Indonesia is home to over 700 languages, making it one of the most linguistically diverse countries in the world. The official language is Bahasa Indonesia, which is based on Malay and serves as a unifying medium for communication among the diverse ethnic groups across the archipelago. Each region in Indonesia has its own local languages, such as Javanese, Sundanese, and Balinese. These languages reflect the rich cultural heritage and traditions of their respective communities, contributing to Indonesia's vibrant identity. Many Indonesians are multilingual, often speaking their local language alongside Bahasa Indonesia.