Stream translation takes your voice in real time, converts it to text, translates it into your viewers' language, and displays it as a subtitle overlay on your stream — all in under 2 seconds.
Step 01
Get your overlay URL
Sign up at StreamTranslate, select your source and target languages, and copy your unique OBS browser source URL.
Step 02
Add to OBS
In OBS: Sources → Add → Browser Source → paste your URL. Set width/height to match your resolution. No plugin needed.
Step 03
Go live
Click Go Live. Translated subtitles appear on your stream in real time. Your international viewers see every word as you say it.
Everything you need to know about stream translation.
What is stream translate?
Stream translate is the process of adding real-time translated subtitles to a live stream. StreamTranslate does this automatically — it listens to what you say, transcribes it, translates it into 28+ languages, and displays it on your stream as a subtitle overlay via OBS browser source, all in under 2 seconds.
How do you translate a live stream in real time?
The fastest way to translate a live stream is using StreamTranslate. Sign up, copy your browser source URL, paste it into OBS as a browser source, and go live. Translated subtitles appear on your stream in real time. Total setup time: 60 seconds. No plugins, no downloads.
Does stream translate work without OBS plugins?
Yes. StreamTranslate works entirely via browser source — no OBS plugin required. This means it works on every OBS version, never breaks from OBS updates, and has zero GPU overhead on your streaming PC. All processing is cloud-based.
What streaming platforms support stream translation?
StreamTranslate works on any platform you can stream to with OBS: Twitch, YouTube Live, Kick, TikTok Live, Facebook Gaming, Rumble, and more. If OBS can stream to it, StreamTranslate works on it.
How much does stream translation cost?
StreamTranslate offers a free trial. Paid plans: Stream Pass $9.99 (24-hour access), Starter $14.99/month (25hr), Pro $34.99/month (40hr, dual language), Unlimited $79.99/month (unlimited hours, dual language).
Can I translate my stream into two languages at once?
Yes. Pro and Unlimited plans support dual-language output — your stream can display two different translated languages simultaneously. For example, Spanish and Portuguese at the same time.
Start translating your stream today
60-second setup. 28+ languages. No plugins. Works on any browser.
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No credit card required · Works with OBS, Streamlabs, XSplit