How do I add StreamTranslate to OBS Studio?

Open OBS Studio, add a Browser Source to your scene, paste your StreamTranslate overlay URL, set the dimensions to 1920×1080, and click OK. That's it.

Does StreamTranslate require an OBS plugin?

No. StreamTranslate works as a standard browser source. No plugins, extensions, or scripts are required.

What version of OBS works with StreamTranslate?

StreamTranslate works with OBS Studio 28 and above, including the latest OBS 31+ releases.

Can I use StreamTranslate in multiple OBS scenes?

Yes. You can add the browser source to multiple scenes in OBS. The overlay will appear whenever that scene is active.

Integration Guide

StreamTranslate
+ OBS Studio Integration

The simplest way to add real-time translated subtitles to OBS. One browser source URL — setup in under 60 seconds.

Get Started Free

How StreamTranslate Works in OBS

StreamTranslate is a browser source overlay. You paste one URL into OBS Studio as a browser source, and translated subtitles appear on your stream automatically — no plugins, no extensions, no configuration.

Add your overlay URL as a Browser Source in OBS (1920×1080)
StreamTranslate listens to your microphone in the cloud
Translated subtitles appear on your stream in less than 500ms
Works alongside all your existing OBS scenes and sources

Step-by-Step OBS Setup

Step 1: Open OBS Studio and go to your streaming scene
Step 2: Click the + button under Sources → Add Browser Source
Step 3: Paste your StreamTranslate overlay URL (from your dashboard)
Step 4: Set width to 1920 and height to 1080
Step 5: Click OK — subtitles will appear when you go live

OBS Version Compatibility

StreamTranslate works with all modern versions of OBS Studio, including the latest OBS 31+ releases. It also works with Streamlabs OBS and any other OBS-based broadcasting tool.

OBS Studio 28, 29, 30, 31+ — all compatible
Streamlabs OBS — fully supported
XSplit Broadcaster — supported
Prism Live Studio — supported

Related Resources

Pricing

Free Plan: 3 hours every month. Card required; no payment unless you choose to upgrade.
Stream Pass — $9.99: One full stream session, all languages
Starter — $14.99/mo: 25 hours/month, single language
Pro — $34.99/mo: 50 hours/month, dual language
Unlimited — $149/mo: Unlimited hours, dual language

See full pricing →

Also stream IRL

Also supports IRL with Moblin and the OBS audio plugin, including home and cloud OBS setups such as IRL Toolkit.

Use an OBS receiver for IRL Pro, Larix Broadcaster, PRISM Live Mobile or TVU Go. Cloud providers may need to install the plugin on your server.

Moblin · Moblin Browser Source · Cloud OBS · IRL Toolkit · OBS Studio · IRL Pro · Larix Broadcaster · PRISM Live Mobile · TVU Go · MediaMTX

IRL setup guide · Desktop setup guide