Echo

Tracking since May 5, 2026.

Changelog

• May 10, 2026
  description

  Bilingual live captions and instant translation for YouTube videos, YouTube Live, Twitch, and Kick.
  
  Echo Captions helps you follow YouTube videos, YouTube Live streams, Twitch streams, and Kick live streams in your own language. Watch spoken content with translated captions, while keeping the original line visible when you want it.
  
  You do not have to miss what is being said just because a video or live stream is in another language. Echo listens, translates, and displays readable captions directly on your screen.
  
  Live captions
  Echo helps you follow spoken content in your language on YouTube Live, Twitch, and Kick streams.
  
  YouTube video translation
  Echo makes YouTube videos easier to understand by translating captions and spoken content into your selected target language.
  
  Bilingual subtitles
  Show the translation and the original line together. Follow the meaning in your language while still seeing what was originally said.
  
  Subtitle customization
  Adjust font size, font family, background opacity, and subtitle position. Echo includes separate subtitle style controls for YouTube and live stream platforms.
  
  Language and model settings
  Choose your default target language, enable auto-translation, and manage translation model or live caption settings on supported plans.
  
  Supported platforms
  •⁠  ⁠YouTube videos
  •⁠  ⁠YouTube Live
  •⁠  ⁠Twitch
  •⁠  ⁠Kick
  
  Echo Captions is designed for viewers who want to understand videos, live streams, and real-time conversations in their own language. It helps make foreign-language content easier to follow.

  Bilingual live captions and instant translation for YouTube videos, YouTube Live, Twitch, and Kick.
  
  Echo Captions helps you follow YouTube videos, YouTube Live streams, Twitch streams, and Kick live streams in your own language. Watch spoken content with translated captions, while keeping the original line visible when you want it.
  
  Echo Captions currently supports 14 target languages: Turkish, English, Spanish, French, German, Japanese, Korean, Chinese, Arabic, Russian, Portuguese, Italian, Hindi, and Dutch.
  
  You do not have to miss what is being said just because a video or live stream is in another language. Echo listens, translates, and displays readable captions directly on your screen.
  
  Live captions
  Echo helps you follow spoken content in your language on YouTube Live, Twitch, and Kick streams.
  
  YouTube video translation
  Echo makes YouTube videos easier to understand by translating captions and spoken content into your selected target language.
  
  Bilingual subtitles
  Show the translation and the original line together. Follow the meaning in your language while still seeing what was originally said.
  
  Subtitle customization
  Adjust font size, font family, background opacity, and subtitle position. Echo includes separate subtitle style controls for YouTube and live stream platforms.
  
  Language and model settings
  Choose your default target language, enable auto-translation, and manage translation model or live caption settings on supported plans.
  
  Supported platforms
  •⁠  ⁠YouTube videos
  •⁠  ⁠YouTube Live
  •⁠  ⁠Twitch
  •⁠  ⁠Kick
  
  Echo Captions is designed for viewers who want to understand videos, live streams, and real-time conversations in their own language. It helps make foreign-language content easier to follow.

Permissions & access

Permissions

storageactiveTabsidePanel

Host access

*://*.youtube.com/*, *://*.twitch.tv/*, *://*.kick.com/*, https://api.groq.com/*, https://api.deepinfra.com/*, https://api.assemblyai.com/*, https://streaming.assemblyai.com/*, https://echolocalize.xyz/*, https://*.echolocalize.xyz/*

Screenshots