Tradio - Fastest Live audio translation & subtitles

Translate audio from your computer into instant subtitles for any type of media—videos, calls, games, and online courses.

The fastest real-time translation on the market—in any language—thanks to the best AI agents available. Tradio turns your computer's audio into live subtitles and translated text, with ultra-low latency. Built to minimize the delay between speech and subtitles, Tradio transcribes and translates audio as it is spoken — so quickly that the subtitles can feel almost pre-recorded. Watch, listen, work, and communicate across languages without pausing the video, rewinding, or waiting for the translation. What you can do with Tradio 🎬 Watch movies, shows, and videos in other languages Get live translated subtitles while watching movies, TV shows, videos, lectures, online courses, podcasts, and other audio content in your browser. 💼 Follow international business meetings Read live subtitles and translations during meetings, calls, and conversations with colleagues who speak another language. 🎮 Keep up with live conversations Follow livestreams, gaming sessions, online communities, and other live audio without losing track of the conversation. 📝 Transcribe without translating Display real-time transcription in the original language for an even faster way to follow spoken audio. 🌍 Automatic language detection Tradio can automatically detect the spoken language and translate it into your preferred language. 📚 Learn and practice languages Practice listening, speaking, and reading by following spoken text alongside its translation in real time. ⚡ Built for speed Every step of the process is optimized to minimize the delay between speech and subtitles — from speech recognition to translation and display. Features • Real-time audio translation • Ultra-low latency subtitles • Automatic language detection • Real-time transcription in the original language • Capture audio from your browser, an application, or your entire computer • Works directly in Chrome Whether you're watching a foreign-language video, following a livestream, joining an international meeting, or learning a language, Tradio helps you understand audio as it is spoken.