# trtc-sdk-v5

> Tencent Cloud RTC SDK for Web

Latest version **5.20.0** (published 2026-09-17) · ISC license · 0 weekly downloads

## Install

```sh
npm install trtc-sdk-v5
pnpm add trtc-sdk-v5
yarn add trtc-sdk-v5
bun add trtc-sdk-v5
```

## Health

**Score 60/100 (C)** — status: active.

Positive: has types; no vulnerabilities; recently updated; high maintenance score.

Warnings: low downloads; no esm support; large bundle.

## Facts

| | |
|---|---|
| Version | 5.20.0 |
| Published | 2026-09-17 |
| First published | 2023-05-26 |
| Weekly downloads | 0 |
| License | ISC |
| TypeScript types | bundled |
| Module format | CommonJS |
| Dependencies | 1 |
| Unpacked size | 29.7 MB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 160 |
| Author | Tencent Cloud Client R&D Center |
| Maintainers | langhuihui, jiushu530, dawnrking, rychouwei, tencent-cloud-rtc, anderlu, rgzhao, iriszhang |
| Keywords | webrtc, TRTC, rtc, call, video call, audio call, javascript, video, audio, camera, microphone, live streaming, real-time communication |

## Links

- npm: https://www.npmjs.com/package/trtc-sdk-v5
- Repository: https://github.com/LiteAVSDK/TRTC_Web
- Homepage: https://web.sdk.qcloud.com/trtc/webrtc/v5/doc/en/TRTC.html
- Issues: https://github.com/LiteAVSDK/TRTC_Web/issues
- npm.io page: https://npm.io/package/trtc-sdk-v5

## Dependencies (1)

- [webrtc-adapter](https://npm.io/package/webrtc-adapter.md) ^9.0.4

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## Recent versions

- 5.20.0 (latest) — 2026-09-17
- 5.19.2-kit.3 (kit) — 2026-09-11
- 5.19.3-beta.8 (beta) — 2026-09-10
- 5.15.0-unified.10 (wasm) — 2026-09-04
- 5.15.0-unified.9 (unified) — 2026-08-12
- 5.18.3-ktv.1 (ktv) — 2026-07-16
- 5.19.3-beta.7 — 2026-09-10
- 5.19.3-beta.6 — 2026-09-07
- 5.19.2-kit.2 — 2026-09-04
- 5.19.3-beta.5 — 2026-09-04
- 5.19.3-beta.4 — 2026-09-03
- 5.19.3-beta.3 — 2026-09-02
- 5.19.3-beta.2 — 2026-09-01
- 5.19.3-beta.1 — 2026-09-01
- 5.19.2-kit.1 — 2026-08-27
- … 789 more at https://npm.io/package/trtc-sdk-v5/versions

## README

<p align="center">
  <a href="https://trtc.io/">
    <img width="200" src="https://web.sdk.qcloud.com/trtc/webrtc/assets/trtc.io-logo.png">
  </a>
</p>

<h1 align="center" style="margin-top: -40px">TRTC Web SDK</h1>

<div align="center">

An object-oriented WebRTC SDK library  

[![NPM version](https://img.shields.io/npm/v/trtc-sdk-v5)](https://www.npmjs.com/package/trtc-sdk-v5) [![NPM downloads](https://img.shields.io/npm/dw/trtc-sdk-v5)](https://www.npmjs.com/package/trtc-sdk-v5) [![trtc.js](https://img.shields.io/bundlephobia/min/trtc-sdk-v5)](https://www.npmjs.com/package/trtc-sdk-v5) [![Typescript Supported](https://img.shields.io/badge/Typescript-Supported-blue)](https://www.npmjs.com/package/trtc-sdk-v5) [![Documents](https://img.shields.io/badge/-Documents-blue)](https://web.sdk.qcloud.com/trtc/webrtc/v5/doc/en/index.html) [![Stars](https://img.shields.io/github/stars/tencentyun/TRTCSDK?style=social)](https://github.com/LiteAVSDK/TRTC_Web) 

</div>

<div align="center"> English | <a href="https://github.com/LiteAVSDK/TRTC_Web/blob/main/README-zh_CN.md" target="_blank"> 简体中文</a> </div>

## Introduction

TRTC Web SDK is an object-oriented WebRTC SDK of Tencent Cloud's real-time communication solution. Web developers can use TRTC Web SDK to establish an audio/video calls or live streaming services on your website.

- [Online Demo](https://trtc.io/demo/homepage/#/home).
- [Changelog](https://trtc.io/document/53626).
- We offer SDKs for Web, Android, iOS, Windows, Flutter, explore more in [trtc.io](https://trtc.io/).

## Environment Supports

TRTC Web SDK supports major modern browsers. For details, please refer to [Browsers Supported](https://web.sdk.qcloud.com/trtc/webrtc/v5/doc/en/tutorial-05-info-browser.html).

| [<img src="https://web.sdk.qcloud.com/trtc/webrtc/assets/logo/chrome_48x48.png" alt="Chrome" width="24px" height="24px" />](http://godban.github.io/browsers-support-badges/)<br/>Chrome | [<img src="https://web.sdk.qcloud.com/trtc/webrtc/assets/logo/edge_48x48.png" alt="IE / Edge" width="24px" height="24px" />](http://godban.github.io/browsers-support-badges/)<br/> Edge | [<img src="https://web.sdk.qcloud.com/trtc/webrtc/assets/logo/firefox_48x48.png" alt="Firefox" width="24px" height="24px" />](http://godban.github.io/browsers-support-badges/)<br/>Firefox | [<img src="https://web.sdk.qcloud.com/trtc/webrtc/assets/logo/safari_48x48.png" alt="Safari" width="24px" height="24px" />](http://godban.github.io/browsers-support-badges/)<br/>Safari | [<img src="https://web.sdk.qcloud.com/trtc/webrtc/assets/logo/safari-ios_48x48.png" alt="iOS Safari" width="24px" height="24px" />](http://godban.github.io/browsers-support-badges/)<br/>iOS Safari | [<img src="https://web.sdk.qcloud.com/trtc/webrtc/assets/logo/opera_48x48.png" alt="Opera" width="24px" height="24px" />](http://godban.github.io/browsers-support-badges/)<br/>Opera |
| --------- | --------- | --------- | --------- | --------- | --------- |
| 56+ | 80+ | 56+ | 11+ | 11+ | 46+ |

## Install

npm:
```
$ npm install trtc-sdk-v5 --save
```

yarn:
```
$ yarn add trtc-sdk-v5
```

Download manually：

1. download [trtc.js](https://www.unpkg.com/trtc-sdk-v5@latest/trtc.js).
2. copy `trtc.js` to your project.

## Usage

Refer to the following two tutorials for a quick run-through of the demo and how to use the SDK to implement basic audio and video calling functionality.

- [Demo Quick Run](https://trtc.io/document/35607).
- [Integration Quick Start](https://trtc.io/document/35096).

Explore SDK API documents：[TRTC Web SDK](https://web.sdk.qcloud.com/trtc/webrtc/v5/doc/en/index.html).

## API Overview

- [TRTC](https://web.sdk.qcloud.com/trtc/webrtc/v5/doc/en/TRTC.html) is the main entry for TRTC SDK, providing APIs such as create trtc instance([TRTC.create](https://web.sdk.qcloud.com/trtc/webrtc/v5/doc/en/TRTC.html#.create)), [TRTC.getCameraList](https://web.sdk.qcloud.com/trtc/webrtc/v5/doc/en/TRTC.html#.getCameraList), [TRTC.getMicrophoneList](https://web.sdk.qcloud.com/trtc/webrtc/v5/doc/en/TRTC.html#.getMicrophoneList),  [TRTC.isSupported](https://web.sdk.qcloud.com/trtc/webrtc/v5/doc/en/TRTC.html#.isSupported).
- [trtc](https://web.sdk.qcloud.com/trtc/webrtc/v5/doc/en/TRTC.html) instance, provides the core capability for real-time audio and video calls.
  - Enter room [trtc.enterRoom](https://web.sdk.qcloud.com/trtc/webrtc/v5/doc/en/TRTC.html#enterRoom)
  - Exit room [trtc.exitRoom](https://web.sdk.qcloud.com/trtc/webrtc/v5/doc/en/TRTC.html#exitRoom)
  - Turn on camera [trtc.startLocalVideo](https://web.sdk.qcloud.com/trtc/webrtc/v5/doc/en/TRTC.html#startLocalVideo)
  - Turn on microphone [trtc.startLocalAudio](https://web.sdk.qcloud.com/trtc/webrtc/v5/doc/en/TRTC.html#startLocalAudio)
  - Turn off camera [trtc.stopLocalVideo](https://web.sdk.qcloud.com/trtc/webrtc/v5/doc/en/TRTC.html#stopLocalVideo)
  - Turn off microphone [trtc.stopLocalAudio](https://web.sdk.qcloud.com/trtc/webrtc/v5/doc/en/TRTC.html#stopLocalAudio)
  - Play remote video [trtc.startRemoteVideo](https://web.sdk.qcloud.com/trtc/webrtc/v5/doc/en/TRTC.html#startRemoteVideo)
  - Stop playing remote video [trtc.stopRemoteVideo](https://web.sdk.qcloud.com/trtc/webrtc/v5/doc/en/TRTC.html#stopRemoteVideo)
  - Mute/unmute remote audio [trtc.muteRemoteAudio](https://web.sdk.qcloud.com/trtc/webrtc/v5/doc/en/TRTC.html#muteRemoteAudio)

## Directory

```
├── README.md
├── package.json
├── trtc.js // sdk file(umd format)
├── trtc.esm.js // sdk file base on ES modules(esm format)
├── index.d.ts // ts declaration file
├── plugins // sdk plugins
└── assets // static resource directory (e.g., required for features like virtual background, AI noise reduction, etc., which need to be deployed on the server for the SDK to dynamically load resources)
```

---
_Source: https://npm.io/package/trtc-sdk-v5 · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._