The Ultimate Guide to OBS Web Socket: How to Use It for Live Streaming

If you’re a live streamer, you’re probably always on the lookout for new tools and technologies to help you improve your broadcasts. One of the most powerful tools available today is OBS Web Socket. This powerful tool allows you to control your OBS (Open Broadcaster Software) streaming software with code, making it possible to automate your broadcasts and add new features that were previously impossible.

What is OBS Web Socket?

OBS Web Socket is a plugin for OBS that allows you to control your streaming software with code. It works by opening a web socket connection between your code and OBS, which allows you to send commands and receive data from the streaming software in real-time. This makes it possible to automate your broadcasts, add new features, and create custom integrations with other software and services.

What are the Benefits of Using OBS Web Socket?

There are many benefits to using OBS Web Socket for your live streams. Here are just a few:

  • Automation: With OBS Web Socket, you can automate your broadcasts, making it possible to start and stop your stream, change scenes, and adjust settings without any manual intervention.
  • Custom Integrations: OBS Web Socket makes it possible to integrate your streaming software with other software and services, such as chat bots, overlays, and analytics tools.
  • Improved Performance: By controlling your streaming software with code, you can optimize your broadcasts for performance, reducing lag and improving the quality of your streams.
  • New Features: With OBS Web Socket, you can add new features to your broadcasts that were previously impossible, such as real-time graphics, dynamic overlays, and interactive elements.

How to Install OBS Web Socket

Installing OBS Web Socket is easy. Here’s how:

  1. Download the OBS Web Socket plugin from the OBS website.
  2. Open OBS and go to the “Tools” menu.
  3. Select “Web Socket Server Settings.”
  4. Check the box next to “Enable Web Socket Server.”
  5. Set a password for your WebSocket server.
  6. Click “Apply” and then “OK.”

How to Use OBS Web Socket

Using OBS Web Socket is simple. Here’s how:

  1. Open a code editor, such as Visual Studio Code.
  2. Install the OBS Web Socket library for your programming language of choice. There are libraries available for a wide range of languages, including Python, JavaScript, and C#.
  3. Connect to your OBS Web Socket server using the library.
  4. Send commands to OBS using the library. For example, you can start and stop your stream, change scenes, and adjust settings.

Examples of Using OBS Web Socket

Here are a few examples of how you can use OBS Web Socket:

Automating Your Broadcasts

With OBS Web Socket, you can automate your broadcasts by writing a script that starts and stops your stream, changes scenes, and adjusts settings automatically. For example, you could write a script that starts your stream at a specific time every day and switches to a different scene every hour.

Integrating with Chat Bots

You can use OBS Web Socket to integrate your streaming software with a chat bot, such as Nightbot or Streamlabs Chatbot. This allows you to trigger events in OBS based on chat commands, such as switching scenes or playing sound effects.

Creating Dynamic Overlays

With OBS Web Socket, you can create dynamic overlays that change based on user input or other events. For example, you could create an overlay that displays real-time data from your game, such as your health or score.


What is OBS?

OBS (Open Broadcaster Software) is a free and open-source software for live streaming and recording. It’s widely used by gamers, YouTubers, and other content creators to broadcast their content to the world.

Is OBS Web Socket free?

Yes, OBS Web Socket is free and open-source software.

What programming languages are supported by OBS Web Socket?

OBS Web Socket has libraries available for a wide range of programming languages, including Python, JavaScript, C#, and more.

Can I use OBS Web Socket with other streaming software?

No, OBS Web Socket is specifically designed to work with OBS. However, there are other web socket plugins available for other streaming software, such as XSplit.

Is OBS Web Socket difficult to use?

While OBS Web Socket does require some programming knowledge, it’s not overly difficult to use. There are many resources available online to help you get started, and the OBS community is very helpful and welcoming to new users.