Marbel Hanacaraka is an educational game that can help children learn Javanese letters or Javanese characters. Javanese script, also known as Hanacaraka and Carakan, is one of the traditional Indonesian characters used to write Javanese and a number of other Indonesian languages.

In the Marbel Learning Application, Java Script is equipped with learning mode and play mode to train children's ability to master Javanese script complete with pictures and sounds.