- Qt Creator Documentation
- How to
- Developing for devices
- Building applications for the web
- Qt Creator 20.0.0

Specify remote Linux run settings ◦ Run applications in a web browser

# Building applications for the web

> How to: Develop for WebAssembly

Use Qt for WebAssembly to build your applications in WebAssembly format and deploy and run them on the local web browser.

Change the web browser in the project's run settings.

WebAssembly is a binary format that allows sand-boxed executable code in web pages. This format is nearly as fast as native machine code. It is supported by all major web browsers.

Note: Enable the WebAssembly plugin to use it.

To build applications for the web and run them in a web browser, install Qt for WebAssembly with Qt Online Installer. It automatically adds a build and run kit to Qt Creator.

See also How to: Develop for WebAssembly, Enable and disable plugins, and Qt for WebAssembly.