Briefluent Realtime Trans

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.