What Is WebRTC: How It Works and How to Disable It

08.06.2023 | 21:24

WebRTC (Web Real-Time Communication) is a powerful technology that enables real-time communication between web browsers and applications. While it has numerous advantages for seamless video, voice, and data sharing, some users may have concerns about privacy and security. In this article, we will explore what WebRTC is, how it works, methods to disable it on different devices and browsers, and the benefits associated with it.

What is WebRTC?

WebRTC is an open-source project developed by Google, Mozilla, and others, designed to provide real-time communication capabilities within web browsers. It allows users to establish direct peer-to-peer connections, eliminating the need for intermediate servers or plugins. WebRTC supports audio, video, and data sharing, making it ideal for applications like video conferencing, voice calling, file transfer, and real-time gaming.

How WebRTC Works

WebRTC relies on a set of protocols and APIs to facilitate communication between browsers. The main components involved in WebRTC are:

Disabling WebRTC on Different Devices and Browsers

While WebRTC offers powerful communication capabilities, some users may wish to disable it due to privacy concerns or to bypass certain restrictions. Here's how to disable WebRTC on popular devices and browsers:

Disabling WebRTC on Desktop Browsers:

Google Chrome: Install an extension like "WebRTC Control" or "WebRTC Leak Prevent" from the Chrome Web Store.
Mozilla Firefox: Type "about:config" in the address bar, search for "media.peerconnection.enabled," and set it to "false."

Disabling WebRTC on Mobile Devices:

Android: Use a browser that has built-in WebRTC control options, such as Firefox for Android or the Kiwi Browser with WebRTC disabled in settings.
 iOS: Unfortunately, disabling WebRTC on iOS devices requires more advanced configurations and may involve using alternative browsers or VPNs.

Advantages of WebRTC

WebRTC offers several advantages for users and developers:


WebRTC is a powerful technology that revolutionizes real-time communication on the web. By understanding how it works and how to disable it if desired, users can take control of their privacy and security preferences. Additionally, the advantages of WebRTC, such as seamless communication and enhanced user experience, make it a valuable tool for developers and businesses looking to build engaging and interactive web applications.

Remember, while disabling WebRTC may address privacy concerns, it may also limit the functionality of certain web applications that rely on it. It's important to consider the trade-offs and make informed decisions based on individual needs and preferences.

By providing this comprehensive information about WebRTC, we aim to empower users with knowledge while ensuring they can make informed choices regarding their online communication.