Add live captioning to OBS streams. StreamTranslate works via browser source — zero plugins, 65 languages, under 2-second latency. Free trial available.
65 languages • Under 2s latency • No OBS plugin required
Adding obs captioning to OBS doesn't require any plugin. StreamTranslate works via OBS browser source — paste a URL, position it on your scene, and get real-time translated subtitles with zero installation.
Traditional OBS caption plugins like LocalVocal, pixel_closed_captioning, and others work as OBS plugins — which means they break every time OBS updates. You have to reinstall them, reconfigure them, and troubleshoot compatibility issues constantly. They also add GPU overhead to your streaming PC.
StreamTranslate takes a completely different approach: it's a cloud-based service accessed via a browser source URL. No plugin to install, no plugin to break, no GPU overhead. It works on OBS 26, 27, 28, 29, 30, and any future version.
Add real-time translated subtitles to your stream in 60 seconds. No plugins, no installs.
Launch StreamTranslateAlso 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