Install and sign in to the desktop app
Install the Windows or macOS client and sign in to your Immersive Translate account.
Immersive Translate DesktopImmersive Translate Desktop · Web live captions
Read bilingual captions while watching a live stream
See original and translated captions without leaving the live page, so you do not miss the streamer's explanations or live interaction.
Apply for beta access
Supports Windows and macOS
Product demo
See bilingual captions directly on the live page
Optimised for supported streaming platforms, with captions close to the player. Accuracy comes first, so there may be some delay.
Twitch LiveYouTube LiveX SpacesTikTok LiveInstagram LiveFacebook LiveKick Live
Web live captions also require the Immersive Translate browser extensionGet the extension ↗
Web live captions · Get started
Start web live captions in three steps
The desktop app handles real-time recognition and translation; the browser extension brings controls and captions to the live page.
Install the browser extension
Install the Immersive Translate extension to add the live-caption entry point.
Get the extension ↗Open a live stream and enable translation
On the live page, click the Immersive Translate logo in the player to enable captions.
Want to be among the first to try it?
Complete a 1-minute questionnaire and leave your email. We'll prioritise your invitation when the beta opens.
Apply for beta accessSupports Windows and macOS
Web live captions
Captions directly on the live page
Bilingual view
Read the original and translation together while staying on the live page.
Accuracy first
Optimised for streamer commentary and live discussion, with some delay for greater accuracy.
Works with the extension
The desktop app recognises and translates, while the extension displays and controls captions in the page.
FAQ
Which systems are supported?
Windows 10/11 and macOS.
Why is a browser extension needed?
The desktop app recognises and translates audio, while the extension displays and controls captions on the live page.
How is this different from voice translation?
Voice translation supports local and LLM translation; web live captions are optimised for live streams with accuracy first.
How is my audio used?
Only to generate real-time captions and translations.
Which live platforms are supported?
Twitch, YouTube, X Spaces, TikTok, Instagram, Facebook, and Kick.
Do I need to sign in?
Yes. An Immersive Translate account is required.
Privacy by design
The app only accesses system audio, screen recording, or browser capabilities when you enable a feature and grant permission.
Only what is needed for the service
We only process content needed to generate real-time captions and translations.
Understand how your data is used
Our privacy policy explains data handling for email notifications, diagnostics, and translation services.
Encrypted translation requests
Translation requests are encrypted during transmission and processing.
Early access
Apply for beta access · Web live captions
Complete a 1-minute questionnaire and leave your email. We'll prioritise your invitation when the beta opens.
Apply for beta accessSupports Windows and macOS