Portuguese to English Live Stream Translation
Brazilian or Portuguese streamer? Add real-time English subtitles to your stream. Reach millions of English-speaking viewers worldwide — setup in 60 seconds.
Translate Portuguese → English →Last updated: March 2026
Quick Answer
StreamTranslate converts your Portuguese (Português) speech to English subtitles in real time. Brazil is one of Twitch's largest markets by viewership — but most Brazilian content stays within Portuguese-speaking communities. English subtitles break that barrier. OBS browser source, under 2-second latency, no plugin required.
Why BR/PT Streamers Should Add English Subtitles
Brazil is consistently a top 5 country on Twitch by viewership and active channels. Brazilian streamers have incredible energy and content — English subtitles let international viewers discover and follow along.
- Brazil is top 5 on Twitch by viewership
- Real-time Portuguese → English in under 2 seconds
- Supports both Brazilian (pt-BR) and European Portuguese (pt-PT)
- No plugin — OBS browser source only
How to Set Up in 60 Seconds
Go to streamtranslate.live/control. Set source to Portuguese, display to English. Copy the URL. In OBS, add Browser Source at 1920x1080. English subtitles appear live immediately.
Why Streamers Choose StreamTranslate
- Supports both pt-BR and pt-PT as source language
- High accuracy — Portuguese-English is a well-supported pair
- Cloud-based — no performance hit on stream PC
- Works with Twitch, YouTube, X, and TikTok, and Kick
- Free to try — upgrade for higher accuracy
Frequently Asked Questions
Does it support Brazilian Portuguese (pt-BR)?
Yes. StreamTranslate supports Brazilian Portuguese as the source language, with tuning for Brazilian pronunciation and vocabulary.
How accurate is Portuguese to English translation?
Portuguese to English achieves 90-94% accuracy on StreamTranslate for clear microphone audio in a quiet environment.
Can I also add Spanish subtitles for LATAM viewers?
Yes. You can run multiple overlay rooms from StreamTranslate — one Portuguese-to-English and one Portuguese-to-Spanish simultaneously.
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