Briefluent

Briefluent provides live translated captions for any video in Chrome(YouTube, TikTok, and more) so you can watch in any language.

Briefluent — Real-Time Translation Captions for Any Video in Chrome Briefluent CE is a Chrome extension by Line6 that adds real-time translated captions to videos and audio content in your browser — including YouTube, TikTok, online courses, livestreams, news clips, and more. If you watch content in a foreign language, Briefluent CE helps you follow along instantly with clear on-screen translations while the video plays. No more pausing every few seconds, switching tabs, or guessing what was said. <What you can do with Briefluent> • Understand foreign-language videos instantly with live translated captions. • Watch global content more comfortably — tutorials, interviews, shorts, documentaries, lectures, and more. • Use it across most websites that play audio in Chrome (site compatibility depends on how the site delivers audio). <Key features> • Real-time translated captions overlay on the current tab. • Works while you watch — translations appear continuously as the video plays. • Start / stop anytime from the extension button. • Language preferences saved locally so you don’t have to reconfigure every session. • Designed to keep the experience simple: open a video, start Briefluent, and follow along. <How it works> When you start a session, Briefluent CE listens to audio from the active tab and displays captions and translated captions in an on-page overlay. You stay on the same page and keep watching while the translation appears in real time. <Privacy> Briefluent CE is built with privacy in mind: • No storage: Briefluent CE does not save your captured audio, transcripts, or translations. • No developer-operated backend: Briefluent CE does not send your captured audio, transcripts, or translations to Line6 servers. • Local preferences only: Settings like language selections are stored locally in your browser. <Permissions explained> Briefluent CE requests permissions that are required to: • Access the active tab and show an on-page caption overlay, • Capture audio from the tab only when you start translation, • Store your language settings locally, • Keep the translation session running smoothly while the extension is active. <Tips for best results> • Use clear audio. • If a site is not compatible, try another tab or a different player page. • Short pauses in speech can improve readability because captions update more cleanly. <Support> Briefluent CE is developed by Line6. If you have feedback, feature requests, or site compatibility reports, contact us via email.