Translate your Twitch chat messages AND add live multilingual stream subtitles — one setup, 30+ languages, under 500ms latency. No bot install, no chat clutter.
Start free trial →If you stream in English but pull viewers from Brazil, Spain, France, or Korea — they read chat in their language. Half your chat is replies they don't understand. Half their messages get ignored because YOU don't understand them.
StreamTranslate gives you two things at once:
Most "Twitch translation bots" (Lingo Echo, Pajbot translate command) only handle chat. That means viewers still can't follow your gameplay commentary. The real growth move is BOTH: stream subtitles for what you say + chat translation for what's typed.
StreamTranslate handles both in a single OBS browser source setup. The cost of running a separate chat bot, paying for a translation API, and managing the !translate command goes away.
That's it. International chat replies start landing within minutes of going live with translated captions.
Yes — both stream audio (your voice into translated subtitles) and chat messages (translation overlay). Most competitors do only one.
No bot install required. Chat translation is opt-in via Twitch OAuth from the dashboard.
Yes — through an opt-in translation overlay. Viewers who want translation enable it on their end; others see chat as-is.
30+ target languages including Spanish, Portuguese, French, German, Japanese, Korean, Mandarin, Arabic, Hindi, Russian.
Yes. Twitch has no native chat or stream auto-translation. StreamTranslate fills that gap with a 3rd-party browser source overlay that runs entirely cloud-side.
No. Browser source uses near-zero CPU. All translation happens cloud-side.