ComfyUI-ByAE-IdeogramTools

An improved version of Kijai's excellent Ideogram 4 Prompt Builder from ComfyUI-KJNodes. Same node (literally built on top of), replacement drop in, but with workflow and live editor QoL layered on top.

I may add other Ideogram 4 tools here in future, hence the name.

Nodes

Node	Role
Ideogram 4 Prompt Builder Pro (based on the KJ node)	Main visual prompt builder
Ideogram 4 Prompt Builder Pro - Preview BG Update	Feeds a workflow image into the builder's canvas background

Improvements over the KJ builder

• Character/Object store — Save, Save As, and Load named characters/objects
• Save/Load entire scenes — save and restore full scenes (boxes, overview, aesthetic, style colors, and the rest); add imported boxes (selected by default) or wipe and replace the entire scene
• Multi-select (Shift+click individual or Shift-drag to select and move/scale them all) — Shift+drag a selection rectangle; any partially overlapping box is included, the entire selection can be moved around or scaled uniformly on the sides or corners. Shift+click a box to add or remove it from the selection
• Live background image — Preview BG Update pushes a workflow image onto the builder canvas; opacity slider blends it over black
• Copy and paste — Ctrl+C / Ctrl+V for selected boxes (geometry and field data)
• Scale mode on resize — center, corner anchors, or stretch when canvas width/height change. Non-stretch modes scale from the bounding box of your regions and crop unused canvas space when narrowing
• Paste JSON resize dialog — when pasting layout JSON, choose how the source canvas was sized (don't care / same / dimensions / aspect ratio) and it will perform content-aware scaling of the pasted regions.
• Width and height outputs — separate INT sockets for downstream workflow use
• Update Size button — width/height edits apply only when you click Update Size (with chosen scale mode).

Installation

1. Clone into ComfyUI/custom_nodes/:

# open a terminal in the ComfyUI/custom_nodes directory
git clone https://github.com/by-ae/ComfyUI-ByAE-IdeogramTools.git

2. Restart ComfyUI

ComfyUI-KJNodes does not need to be installed.

License

This project is a derivative work based on ComfyUI-KJNodes, in particular Ideogram4PromptBuilderKJ and shared frontend utilities.

• Licensed under GNU General Public License v3.0 — same as ComfyUI-KJNodes. See LICENSE.
• Copyright for the original Ideogram 4 Prompt Builder and related KJNodes code belongs to Kijai and other KJNodes contributors.
• Enhancements in this repository are provided under the same GPL-3.0 terms. If you distribute this pack, keep the license file and preserve appropriate attribution to Kijai / ComfyUI-KJNodes.