he purpose of this research is to describe the feasibility of Pinsa Jawa. This research is development research with stages: 1) formulation of potential and problems; 2) data collection; 3) product design; 4) project verification; 5) project improvement; 6) project testing; and 7) project improvements. Pinsa Jawa is validated by material and language experts, as well as the media. The validation results show that this application is very feasible, with a validation rate of material and language experts of 97.7%, media experts of 90.4%. Furthermore, the teacher's readability test results were 84.1%, and the students' readability test results were 91.8%. In conclusion, this learning media is suitable for use as a teaching tool for reading and writing Javanese script for elementary school children. Keywords: application, javanese script, pinsa jawa