Hoi4 Focus Tree Maker Review

The tool enforces HOI4’s native rules automatically:

What it is:
A browser-based, drag-and-drop visual editor designed to let users create custom national focus trees for Hearts of Iron IV without touching raw Paradox script files. It outputs JSON files that can be converted into game-ready .txt files. hoi4 focus tree maker

Who it’s for:
Modders of all skill levels—from beginners making their first alt-history meme tree to veterans prototyping complex branching logic before hand-coding. The tool enforces HOI4’s native rules automatically: What

Using the Maker’s asset pack, you can import your own .dds (DirectDraw Surface) images. Community artists often release “focus icon blank templates” on the Paradox forums. Using the Maker’s asset pack, you can import your own

Open your Focus Tree Maker of choice. Start by placing your "Root Focus."

Creating a custom National Focus Tree is often the first major milestone for any Hearts of Iron IV modder. It is the backbone of alternate history, allowing you to reshape the geopolitical landscape of the 20th century with a few clicks. While the coding language (a variant of generic JSON) can be learned manually, using a Focus Tree Maker—specifically the community-standard tool—drastically lowers the barrier to entry.

Click "Export Mod." The tool zips your file. Extract it to Documents/Paradox Interactive/Hearts of Iron IV/mod/. Enable it in the Paradox launcher. Load the game. If you see your tree next to Switzerland’s default tree, you have succeeded.