Captitles is an all-in-one application designed specifically for creating, translating, and screening subtitles in theaters (by dramaturgs). It facilitates the automatic creation of theater subtitles, enables accurate script translations using AI, and supports seamless collaboration in the cloud, similar to platforms like Google Docs. The tool aims to optimize theater experiences for inclusivity, catering particularly to theaters looking to attract a diverse audience, including individuals with hearing loss and non-native speakers.