The Godot Web Editor has some limitations compared to the native version. Its main focus is education and experimentation; it is not recommended for production.

Refer to the Web editor documentation for usage instructions and limitations.

The web server does not support cross-origin isolation, which is required for the Godot Web Editor to function.

Reasons for cross-origin isolation being disabled:

• This page is not served from a secure context (HTTPS or localhost).
• This page may not be served with cross-origin isolation headers (check with the developer tools' Network tab).

If you are self-hosting the web editor, refer to Exporting for the Web - Threads for more information.