Ideogram 4 Autoprompter json workflow and custom node

Join our Discord community for any help: https://discord.gg/RnUHPzTkXH 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.