EASY TO USE
Just 4 steps to get real-time translation
ADVANTAGES
Why choose Tencent RTC free live caption & instant translation
Lightning-Fast Real-Time Translation
Experience millisecond-level speed with zero waiting. Perfect for live streams and videos, ensuring a seamless, high-performance experience for global learning and entertainment.
Extensive Language Support
We support 15 major language pairs, covering most of your cross-language communication needs.
High-Accuracy Intelligent Recognition
Advanced AI technology ensures high-precision voice recognition for every user. Our system intelligently processes audio to deliver accurate, reliable translations in real-time.
Lightweight and Effortless Installation
Install the extension in seconds with a single click. It consumes minimal system resources, ensuring it won't impact your browser's performance or device speed.
Universal Platform Compatibility
Works on all video and streaming websites within Chrome. Access instant subtitles on YouTube, Twitch, TikTok, and more—wherever video plays, seamless translation is available.
Data Security & Record Control
Your translation records are securely stored and fully protected. History management is exclusive to logged-in users, providing a firm guarantee of your privacy and data.
USE CASES
Empower every scenario with seamless real-time translation

Instantly understand live streams, follow global trends

Access global knowledge, master skills efficiently

Effortlessly Understand Foreign Meetings or Lectures

Dual-language comparison for listening and vocabulary
Download on the Chrome App Store
Just 4 steps to get real-time translation
Frequently Asked Questions
Is the extension free to use, and is a login required?
Which languages does the extension support for translation?
Which websites is the extension compatible with?
Are my translation records saved, and can I export them?
Learn more about our real-time audio and video services
Call
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Live
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Conference
Integrated solution for real-time, large-scale live streaming.
Chat
Increase engagement and enhance user experience with Chat API.
RTC Engine
Add high-quality video and voice calling within 30 minutes.
Beauty AR
Integrated solution for real-time, large-scale live streaming.







