BluTV Çift Altyazı is a free Chrome add-on designed to enhance the viewing experience on BluTV by enabling dual subtitles. This tool allows users to activate a dual subtitle feature easily by clicking the 'Çift Altyazı' option located at the bottom right of the screen. The functionality can be toggled on and off at any time, providing flexibility for viewers who may wish to switch back to single subtitles.

Typically, BluTV offers a maximum of two subtitle languages, and this add-on automatically presents the English and Turkish subtitle options without requiring any further selections. This feature is particularly beneficial for bilingual viewers or those learning either language, as it allows for a more comprehensive understanding of the content being watched.