At Tubi, we strive to provide the best movie watching experience possible.
At this time there is not a way to change the language of a video or display Tubi in a preferred language.
We have a wide variety of content on Tubi. Most of the content is in English unless it's international content (content from outside of the U.S.), for which we provide English subtitles.
As we move forward, we will strive to accommodate foreign languages into our library of free movies and TV.