3,000+
Streamers
10M+
Translations
30+
Languages
<500ms
Latency
Ready when you are! 👋
Translate your live stream in 30+ languages
Add real-time translated subtitles and live captions in 60 seconds. No plugin.
Twitch
Coming Soon Twitch Extension — every viewer picks their own language, font, and position.
Streaming Software
Works with every streaming app you already use
No plugin. No app to download. One browser source URL drops live subtitles into your existing setup. A real LocalVocal alternative.
OBS Studio
Streamlabs
Meld Studio
Twitch Studio
Lightstream
StreamYard
Ecamm Live
vMix
Wirecast
Warudo
ManyCam
PRISM Live
60-Second Setup
How to translate your live stream in three steps
1
Pick your languages
Choose what you speak (source) and what your viewers should see (target). Translate stream to Portuguese, Korean, Japanese, Arabic, Spanish — 30+ options.
2
Copy your overlay URL
StreamTranslate generates a private browser source URL just for your stream. One click to copy.
3
Paste into your software
Add as a Browser Source in OBS / Streamlabs / Meld — whatever you use. Live captions appear as you talk.
30+ Languages
Reach viewers in their language
Pick any combination — translate your English stream to Portuguese, your Korean stream to English, your French stream to Japanese.
🇪🇸 Spanish
🇧🇷 Portuguese
🇫🇷 French
🇩🇪 German
🇮🇹 Italian
🇳🇱 Dutch
🇹🇷 Turkish
🇵🇱 Polish
🇺🇦 Ukrainian
🇸🇪 Swedish
🇳🇴 Norwegian
🇩🇰 Danish
🇫🇮 Finnish
🇷🇴 Romanian
🇨🇿 Czech
🇭🇺 Hungarian
🇧🇬 Bulgarian
🇸🇰 Slovak
🇬🇷 Greek
🇹🇭 Thai
🇨🇳 Chinese
🇯🇵 Japanese
🇰🇷 Korean
🇷🇺 Russian
🇮🇳 Hindi
🇸🇦 Arabic
🇻🇳 Vietnamese
🇮🇩 Indonesian
🇬🇧 English
Stream Anywhere
Pair it with any streaming platform
Your overlay lives in your streaming software — once it's in OBS or Streamlabs, your stream + live captions for Twitch, YouTube, Kick all just work.
Twitch
YouTube Live
Kick
Facebook Gaming
TikTok Live
Rumble
Trovo
Chzzk
FAQ
Common questions
Will this slow down my stream or affect my game performance?
No. StreamTranslate runs entirely in the cloud — your computer just shows a tiny browser source overlay. Zero CPU/GPU load on your gaming PC.
What if my streaming software isn't on your list?
If it supports a Browser Source (almost all do), StreamTranslate works.
How fast does translation appear?
Under 500 milliseconds from speech to translated subtitle. Real time stream translation — viewers see translated text as you talk.
Is the trial actually free?
Yes — 6 hours of active stream time, no credit card required. You only pay if you decide to continue past the trial.
Does it work with Twitch, YouTube, Kick, and Facebook Gaming?
Yes. Live captions for Twitch, YouTube live translation, Kick captions, Facebook Gaming — subtitles live in your streaming software so they go wherever you stream.
Start translating in 60 seconds
6-hour free trial. No credit card. Works with your streaming software, on any platform.