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id="how-to-install">How to install?

Download and extract the .zip, you will find 2 folders, one has ComfyUI custom nodes, and the other one contains the workflow. Copy the custom nodes folder to your ComfyUI/custom_nodes directory, and install their requirements by doing pip install -r requirements.txt. After that, open the workflow in ComfyUI and start using the node.

🧠 Ideogram 4 Autoprompter custom node and workflow — How It Works

This node supercharges your Ideogram 4 prompting by auto-generating

a structured, region-aware JSON prompt from a simple idea or image.

Two ways to run it:

- Text only → Type a brief concept or instruction (e.g. "asian girl, doll like face")

and the AI expands it into a full scene with regions, style, and lighting.

- Image + Text → Upload a reference image and the node captions it,

then builds a prompt that matches and enhances what it sees.

Engine options:

- Local → Uses a local HuggingFace vision model (auto-downloaded on

first run). Free, private, no API key needed.

- Gemini → Uses Google's Gemini API for higher quality outputs.

Get a free key at aistudio.google.com — Gemini 3.5 Flash recommended.

After generation, nothing is locked.

You can freely edit the bounding boxes, region descriptions, style tags, lighting, and colors before hitting Generate. The AI gives you a strong starting point — you stay in control of the final result.