Does StreamTranslate work with Twitch?

Yes. StreamTranslate works as an OBS browser source overlay that you add to your Twitch scene. It translates your voice to any language in real time, less than 500ms.

Can I show subtitles in multiple languages on Twitch?

Yes, on the Pro and Elite plans you can display dual-language subtitles simultaneously.

Does StreamTranslate affect my stream quality?

No. The translation runs in the cloud. The overlay is a lightweight browser source that has no impact on your bitrate or stream performance.

Can I customize how the subtitles look on Twitch?

Yes. You can adjust font size, position, background opacity, and text color from the StreamTranslate dashboard.

For Streamers

StreamTranslate
for Twitch Streamers

Break language barriers on Twitch. Add real-time translated subtitles to your stream in 60 seconds — no plugins, no coding.

Get Started Free

Why Twitch Streamers Use StreamTranslate

Twitch's audience is global but your language limits your reach. StreamTranslate lets you broadcast in your native language while showing translated subtitles to viewers worldwide — live, less than 500ms latency.

Unlock Twitch's massive international viewer base instantly
Grow your channel beyond your home country's audience
Clips spread further when more people understand them
Works in Twitch's landscape format — no layout changes needed

How to Set Up on Twitch

Step 1: Log in to StreamTranslate and pick your source + target language
Step 2: Copy your unique overlay URL
Step 3: Add it as a Browser Source in OBS or Streamlabs (1920×1080)
Step 4: Hit Go Live on Twitch — captions appear instantly

Works With Your Twitch Setup

StreamTranslate is a browser overlay — it layers on top of your existing scene. Use it with OBS Studio, Streamlabs, or any RTMP-based broadcasting tool.

Compatible with OBS Studio, Streamlabs, and XSplit
Customizable font size, position, and subtitle colors
Dual-language support on Pro plan (e.g. Spanish + Portuguese simultaneously)
Works on Twitch, YouTube, Kick, and TikTok — all from one overlay

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