diff --git a/tutorials/scripting/gdextension/gdextension_docs_system.rst b/tutorials/scripting/gdextension/gdextension_docs_system.rst
index f635a8fdc94..046caba3824 100644
--- a/tutorials/scripting/gdextension/gdextension_docs_system.rst
+++ b/tutorials/scripting/gdextension/gdextension_docs_system.rst
@@ -170,3 +170,31 @@ Currently they supported tags for the GDExtension documentation system are:
         ``#ff00ff``, see :ref:`doc_bbcode_in_richtextlabel_hex_colors`).
 
     - ``[color={code/name}]{text}[/color]``
+
+
+Publishing documentation online
+-------------------------------
+
+You may want to publish an online reference for your GDExtension, similar to this website.
+The most important step is to build reStructuredText (``.rst``) files from your XML class reference:
+
+.. code-block:: bash
+
+    # You need a version.py file, so download it first.
+    curl -sSLO https://raw.githubusercontent.com/godotengine/godot/refs/heads/master/version.py
+
+    # Edit version.py according to your project before proceeding.
+    # Then, run the rst generator. You'll need to have Python installed for this command to work.
+    curl -sSL https://raw.githubusercontent.com/godotengine/godot/master/doc/tools/make_rst.py | python3 - -o "docs/classes" -l "en" doc_classes
+
+Your ``.rst`` files will now be available in ``docs/classes/``. From here, you can use
+any documentation builder that supports reStructuredText syntax to create a website from them.
+
+`godot-docs <https://github.com/godotengine/godot-docs>`_ uses `Sphinx <https://www.sphinx-doc.org/en/master/>`_. You can use the repository as a basis to build your own documentation system. The following guide describes the basic steps, but they are not exhaustive: You will need a bit of personal insight to make it work.
+
+1. Add `godot-docs <https://github.com/godotengine/godot-docs>`_ as a submodule to your ``docs/`` folder.
+2. Copy over its ``conf.py``, ``index.rst``, ``.readthedocs.yaml`` files into ``/docs/``. You may later decide to copy over and edit more of godot-docs' files, like ``_templates/layout.html``.
+3. Modify these files according to your project. This mostly involves adjusting paths to point to the ``godot-docs`` subfolder, as well as strings to reflect it's your project rather than Godot you're building the docs for.
+4. Create an account on `readthedocs.org <http://readthedocs.org>`_. Import your project, and modify its base ``.readthedocs.yaml`` file path to ``/docs/.readthedocs.yaml``.
+
+Once you have completed all these steps, your documentation should be available at ``<repo-name>.readthedocs.io``.