Translate your live stream in real-time. Grow your global audience.

Instant, accurate subtitles for every streaming platform.

Start 6-hour free trial →

No credit card required

StreamTranslate mascot at a streaming desk

You're missing 70% of your potential viewers

Most of the world doesn't speak your language. Without live subtitles, they leave.

The Problem

Language barriers

Low engagement

Slow growth

The Solution

Live subtitles

Increased retention

Unlock new markets

SET UP IN 60 SECONDS

How it works

STEP 1

Paste browser source into your software

Copy your overlay URL, add it as a browser source in OBS, Streamlabs, XSplit, Meld, VEED — anything with a browser source. No plugin to install.

🎙️

STEP 2

Just talk

Go live and speak normally. Nothing breaks when OBS updates.

¡Vamos equipo! Let's go!

STEP 3

Captions appear live

Translated subtitles render under your stream in real-time, under 500ms.

Rated by streamers ★★★★★ on Trustpilot →

"Set up in a minute — my international viewers can finally follow along."

"Captions keep up in real-time. No lag, no plugin headaches."

"My Spanish and Portuguese chat blew up once they could read me."

FEATURES & BENEFITS

Key features for pro streamers

🇪🇸🇯🇵🇰🇷🇧🇷

50+ languages

Translate your speech into 50+ languages instantly — Spanish, Japanese, Korean, Arabic & more.

⏱️

Ultra-low latency

Under 500ms — captions stay in sync with what you're saying.

Works with your setup

OBS, Streamlabs, StreamElements & any browser-source software.

🎨

Customizable overlay

Fonts, sizes, colors and position — match captions to your scene.

Twitch Extension Add StreamTranslate to your Twitch channel as an extension — let your viewers pick whatever language they want.

Start free. Upgrade when ready.

Stream Pass

$9.99

12 hrs · one-time · no renewal

One full stream — up to 12 hours
All 50+ languages
Single language subtitles
OBS browser source — 2 min setup
No subscription, ever

Get Stream Pass

Starter

$14.99/mo

25 hrs/mo · $1/hr overage after

All 50+ languages
Single language subtitles
25 hrs/mo + $1.00/hr overage
2-min OBS setup
StreamTranslate branding on overlay

Get Starter

Pro

$34.99/mo

50 hrs/mo · $0.50/hr overage after

Dual language subtitles
No StreamTranslate branding
Custom overlay styling
All 50+ languages
50 hrs/mo + $0.50/hr overage

Get Pro

Elite

$149/mo

Zero overage · no cap

Unlimited hours
Dual language subtitles
Zero overage, ever
Watch Party
Priority support + early access

Get Elite

Have any questions?

Is it hard to set up?

No — one step. Paste a browser-source URL into OBS and go live. No plugin, no download. Under 60 seconds.

Which languages do you support?

50+ languages for real-time transcription and translation — Spanish, Portuguese, Japanese, Korean, French, German, Arabic, Hindi, Chinese, Russian and more.

Do I need OBS?

Any software with a browser source works — OBS, Streamlabs, Twitch Studio, Meld. Or use our Twitch Extension with no OBS at all.

What does it actually do?

It listens to your mic, transcribes, translates, and shows live subtitles on your stream under 500ms — so non-native viewers follow along and stay.