Kantan Doc Gen
/Plugin for automatic generation of reference documentation for both functions within blueprints, and C++ UFUNCTIONS.
The plugin produces reference pages similar to the UE4 blueprint documentation, populated with tooltips that have been associated with functions and parameters. For blueprint functions, add the tooltip in the function properties within the blueprint editor. For C++ UFUNCTIONS, the documentation is generated from comments placed above the function declaration.
For more detailed information on preparing your blueprints/source for documenting, see the readme on Github.
With the plugin enabled, the tool can be accessed via an entry added to the editor File menu. When running, you can specify what to generate documentation for as a combination of C++ modules, blueprint content paths and specific classes/blueprints.
Tool settings
Example generated output