Echo Captions adds AI-translated subtitles to YouTube videos, YouTube Live, Twitch and Kick streams, and Crunchyroll anime. On YouTube the translated captions start by themselves; on live streams and Crunchyroll, one click on the Echo button in the player turns them on. Echo listens with real-time speech recognition, translates as people speak, and shows readable subtitles over the video — in 77 languages. Free to start, no card needed.
Install it from the Chrome Web Store. A short welcome page and a demo video let you try it in seconds.
Translated captions start on their own. No clicks, no settings — your language is detected from the browser.
On YouTube Live, Twitch, Kick and Crunchyroll, one click on the Echo button in the player starts the translation.
Videos and live streams on YouTube. Live streams on Twitch and Kick. Anime episodes on Crunchyroll, where the official subtitles are translated into your language and the built-in ones are hidden.
English, Turkish, Spanish, French, German, Japanese, Korean, Chinese, Arabic, Russian, Portuguese, Italian, Hindi and Dutch.
Dual-language mode shows the original line and the translation together, so you follow the meaning without losing what was actually said.
Without an account you get about 5 minutes of translation a day — and about 25 minutes on your first day, so you can really try it. Sign in with Google for about 10 minutes a day, free. Paid plans start at $1.99 a month.