RPGツクールMZ - Windowset Builder

Your Game's UI, In Your Own Hands.

Windowset Builder is an editing tool built specifically for creating window skins.
From editing each part of a skin, to a real-time preview that recreates the actual in-game screen, to plugin export that drops straight into your project—it brings together everything you need to build windows and UI for RPG Maker into a single tool.

Real-Time Preview

See your edits on the spot, displayed in an actual message window. Changes to the frame, background, and position are reflected in the preview instantly. The back-and-forth of building it into your game only to realize it "doesn't match your vision" is a thing of the past.

Window Customization Options

• Window skin / background / frame
  
• GUI-based position adjustment
  
• Hue / texture effects / animation / back layer
  
• Color tone / opacity adjustment
  

RPG Maker–Specific Features

• Fully compliant with the Window.png spec — just edit without worrying about the format, and a correctly built skin image comes out
  
• Plugin export — generates a dedicated plugin with your settings included (WindowsetPlugin.js); just add it to your project to apply
  
• Multilingual support

Preset Assets Included

Comes packed with ready-to-use window skin presets. Use them as they are, or add your own touches to make them the foundation for original skins.

Who It's For

• Anyone who wants to create an original UI that fits the atmosphere of their game
  
• Anyone looking to take a step beyond the default window skin
  
• Anyone who's been troubled by the finer points of the Window.png spec (region layout and 9-slice)
  
• Developers who want to craft even the UI for a commercial-grade release

Supported Projects

Compatible with RPG Maker MZ projects and the window skin spec.
The exported image and plugin are placed directly into your project's folder.
* This product also includes assets from "RPG Maker MV Tool - MADO -Window Builder-."