Virtual interactions, especially one-on-one video chat, have become very popular in today’s socially remote times. For instantaneous client connections and team collaboration, the majority of businesses throughout the world have integrated video communication with WebRTC into their company systems.
How to Make Video Calling App with WebRTC
Have you also been preparing to use video conferencing effectively? Oh, that’s wonderful! This article will cover every topic related to creating your company’s ideal video chat application. Continue reading if you’d like!
WebRTC UIKit SDK is a brand-new pre-built UIKits and UI Component by ZEGOCLOUD. Through it, We can complete the development of video calls, live streaming, video conference, and other scenarios within 10 minutes.
As shown in the figure, WebRTC UIKit SDK is responsible for processing audio and video calls and the logic related to text chat. Include:
- UI and interaction of the calling module
- Call status management
- Audio and video data transmission
You only need to implement business-related logic. For example:
- User login registration
- Friends List Management
- Call billing recharge

Preparation for WebRTC SDK
- A ZEGOCLOUD developer account–Sign up
- The latest version of Chrome.
- Basic understanding of Web development
WebRTC SDK integration for Video Calling App
Importer Call Kit SDK
- Create a new html file and add the following code in the file.
- Then, replace the
appID
andserverSecret
parameters in the following code with theAppID
andServer Secret
of your project.
<html>
<head>
<style>
#root {
width: 100vw;
height: 100vh;
}
</style>
</head>
<body>
<div id="root"></div>
</body>
<script src="https://unpkg.com/@zegocloud/zego-uikit-prebuilt/zego-uikit-prebuilt.js"></script>
<script>
function getUrlParams(url = window.location.href) {
let urlStr = url.split("?")[1];
return new URLSearchParams(urlStr);
}
// Generate a Kit Token by calling a method.
// @param 1: appID
// @param 2: serverSecret
// @param 3: Room ID
// @param 4: User ID
// @param 5: Username
const roomID =
getUrlParams().get("roomID") ||
"room_" + Math.floor(Math.random() * 1000);
const userID = Math.floor(Math.random() * 10000) + "";
const userName = "userName" + userID;
const appID = 221417685;
const serverSecret = "be15e8ea06d70c26c704f87ed661b6aa";
const kitToken = ZegoUIKitPrebuilt.generateKitTokenForTest(
appID,
serverSecret,
roomID,
userID,
userName
);
const zp = ZegoUIKitPrebuilt.create(kitToken);
zp.joinRoom({
container: document.querySelector("#root"),
sharedLinks: [
{
url:
window.location.origin +
window.location.pathname +
"?roomID=" +
roomID,
},
],
scenario: {
mode: ZegoUIKitPrebuilt.OneONoneCallGroupCall,
},
});
</script>
</html>
Run a Demo
Using the Web Server for Chrome plugin or any web server, start the html
created in the previous step.
Group-call configuration
Group-call scenarios can be implemented by configuring the parameters of the joinRoom
function.

- Set
scenario.mode
toZegoUIKitPrebuilt.GroupCall
// ...
zp.joinRoom({
//...
scenario: {
mode: ZegoUIKitPrebuilt.GroupCall
},
//...
});
//...
Audio-only call configuration
Audio-only call scenarios can also be implemented by configuring the parameters of the join room
function.

- Set the
turnOnCameraWhenJoining
tofalse
to turn off the camera. - Set the
showMyCameraToggleButton
tofalse
to hide the toggle button forenabling/disabling
the camera. - Set the
showAudioVideoSettingsButton
tofalse
to hide the advanced setting button for audio and video. - Set the
showScreenSharingButton
tofalse
to hide the screen sharing button.
// ....
zp.joinRoom({
// ...,
turnOnCameraWhenJoining: false,
showMyCameraToggleButton: false,
showAudioVideoSettingsButton: false,
showScreenSharingButton: false;
// ...
});
Conclusion
We hope our article helped you understand the major points associated with a video calling app. wait no more! Using ZEGOCLOUD to start your video-calling app with the WebRTC development process today. We wish you all success!
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