Turn on Subtitles or Captions on Prime Video on Web, Amazon Devices and Mobile Devices
Enable subtitles or captions during playback of a supported title on the Amazon website, Amazon devices, mobile phones and tablets.
During playback of a title which supports subtitles or captions, select the
icon from the playback menu. You may need to tap your device's screen in order to access this menu.
Select the subtitles or captions you wish to see. If captions are available, they'll be denoted by the
icon. Some devices allow you to adjust the size and color of the text used for subtitles via the Subtitles Settings menu. If your device supports it, presets can also be created and selected.
Many Prime Video titles include subtitles, alternative tracks, audio descriptions, or a combination of those. The range of supported features will depend on the device you are using.