Portuguese to English Live Stream Translation

Stream in Portuguese, viewers see English subtitles in under 2 seconds. Built for Brazilian streamers reaching global audiences — paste one URL into OBS, go live.

Start Portuguese → English translation →

Who streams Portuguese → English?

Brazilian streamers reaching global audiences. If your audience is global but your speech isn't, this is the page for you.

Why Portuguese → English is harder than most pairs

Brazilian and European Portuguese diverge enough that one model fits poorly. We auto-detect dialect from streamer audio.

What you get

• Real-time Portuguese ASR via Deepgram
• English translation via DeepL or Google NMT (whichever scores higher per pair)
• Single OBS browser source URL — no plugin installation
• Customizable subtitle font, size, color, position
• Dual-language display option (Pro+) — show Portuguese + English on screen at once
• Works on Twitch, YouTube Live, Kick, TikTok Live, Discord stages

Setup in 5 minutes

1. Create a free StreamTranslate account
2. Set source language to Portuguese, target to English
3. Copy your unique browser-source URL
4. In OBS: Sources → Add → Browser → paste URL
5. Go live — viewers now see English subtitles overlaid on your stream

Comparison: Portuguese → English options

Tool	Setup	Latency	Quality	Cost
StreamTranslate	5 min	<2s	Neural MT	$9.99 pass
LocalVocal (self-hosted)	30+ min, GPU	3-5s	Whisper-based	Free + GPU cost
YouTube Live auto-captions	n/a	2-4s	Source language only — no translation	Free
Manual translator	Hire/coordinate	Variable	Human	$25-50/hr

Try Portuguese → English free →

Related

Portuguese landing · All languages · Full language table · Twitch translation · OBS overlay setup