Yes — StreamTranslate lets you display captions in your native language while simultaneously showing real-time translation in any of 125+ languages. Bilingual streaming is one of the fastest ways to grow an international audience.
Try StreamTranslate FreeStreamTranslate transcribes your speech in real time and simultaneously translates it into your target language. In OBS, you can position both caption sources — the original transcription and the translation — in the same scene. Viewers see both languages live.
Viewers from your translation target language can follow along in their language. Your existing audience can still read the original language. This signals inclusivity and builds immediate trust with non-native speakers in your audience.
The highest-impact bilingual combinations for most English streamers are English + Spanish (for Latin America), English + Portuguese (for Brazil), and English + Japanese (for the dedicated Japanese Twitch community).
our industry-leading speech AI transcribes your speech while StreamTranslate translates in parallel — both appear with under 500ms latency.
Choose from 125+ translation languages. Display one or multiple translations in your OBS scene alongside your native language.
Multiple caption languages as browser sources add zero encoding load. Your stream quality is unaffected.
Add multiple StreamTranslate browser sources to OBS — one per language. Position them independently on your scene.
Yes. StreamTranslate can display captions in two or more languages simultaneously on your stream — showing both the original transcription and a translation side by side.
Set up StreamTranslate with English as your source language and Spanish (or any of 125+ languages) as the translation. Both can be displayed in your OBS scene simultaneously.
No. StreamTranslate is a browser source overlay — adding captions in multiple languages has no impact on stream encoding or performance.
In the standard overlay mode, the caption language you configure is what all viewers see. You can show a multilingual caption bar to serve multiple language communities simultaneously.
StreamTranslate — it supports simultaneous transcription and translation, letting you show your original language alongside one or more translations in your OBS scene.