TRTC Web SDK
Introduction
TRTC Web SDK is the Web SDK of Tencent Cloud's real-time audio and video communication solution. It is a JavaScript library loaded through HTML web pages. Developers can use the APIs provided by TRTC Web SDK to establish connections, control real-time audio and video calls or live streaming services.
Currently, TRTC Web SDK mainly supports Chrome M58+ and Safari browsers.
Please be sure to use HTTPS protocol or localhost to deploy your Web App, otherwise the error of navigator.mediaDevices not found will occur!
Quick Start
Integrate the SDK and make your first call
Run Demo
Download the sample project and run locally
API Reference
Methods, parameters, and type definitions
Reference
ChangelogRelease notes and version history
Upgrade GuideNotes for upgrading between versions
Browser Support
Website
Latest Version v5.20.2
v5.20.2 - 2026.10.23
- Optimized the behavior of the AI Denoiser Plugin when the page is switched to the background, reducing audio stuttering and other anomalies.
- Fixed the issue where the volume callback remained 0 when AI Denoiser was enabled and the microphone was muted with volume detection on.
- Fixed occasional room entry failures on iOS QQ Browser.
- Fixed the blurry screen sharing issue on some Windows devices.