Does StreamTranslate work on Firefox?

Yes. StreamTranslate works on Firefox, Chrome, Edge, Safari, Brave, and any modern browser, unlike VOXO which requires Chrome.

Does stream translation work on Safari?

StreamTranslate works on Safari. Most other stream translation tools require Chrome and do not support Safari.

Why do I need any-browser stream translation?

If you stream on Mac (Safari), use Firefox for privacy, or run Linux, Chrome-only translation tools won't work. StreamTranslate's cloud-based approach removes browser restrictions.

Firefox

Firefox Stream Translation — Real-Time Subtitles on Firefox

Stream translation that works on Firefox. StreamTranslate uses cloud-based advanced AI speech recognition — no Chrome lock-in.

Firefox Stream Translation

Firefox is the second most popular desktop browser, yet Chrome-only stream translation tools like VOXO leave Firefox users unsupported. StreamTranslate is one of the few stream translation tools that works beyond Chrome. Because it processes speech in the cloud via advanced AI, your browser is only used for display.

Why Most Tools Require Chrome

Tools like VOXO.live and Stream CC use Chrome built-in Web Speech API — free speech recognition locked to Google Chrome. StreamTranslate does not use browser APIs for speech recognition. Cloud processing removes the browser restriction entirely.

Setup on Firefox

Open streamtranslate.live/control in Firefox
Sign in and select source and target languages
Copy the OBS browser source URL
In OBS, add Browser Source and paste the URL
Go live — subtitles appear in real time

Full guide: /setup | OBS Browser Source Subtitles

65 Languages

Chrome-only tools are limited to ~13 languages. StreamTranslate supports 65 including Spanish, Portuguese, French, German, Japanese, Korean, Chinese, Arabic, Hindi, Russian, and more.

Browser Comparison

Browser	StreamTranslate	VOXO / Stream CC
Chrome	✅ Works	✅ Works
Firefox	✅ Works	❌ Fails
Edge	✅ Works	❌ Fails
Safari	✅ Works	❌ Fails

Start Stream Translation on Firefox

No Chrome required. 65 languages. Professional-grade accuracy.

Start Translating Free →

Any Browser · VOXO Alternative · Chrome-Only Problem · Stream Translate · 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