Quickbrush
AI-powered fantasy art for TTRPGs. Bring Your Own Key. Built by Wizzlethorpe Labs.
What is Quickbrush?
Quickbrush is a BYOK image generator for tabletop RPGs. Use your OpenAI API key to create characters, scenes, creatures, and items—in the browser or directly inside Foundry VTT.
Your Key
Privacy-first: your API key stays in your browser or Foundry settings.
Flexible
Pick aspect ratios, quality, and add reference images for consistency.
Fast
Optimized prompts produce results in seconds.
Multiplatform
Use the web demo or the Foundry VTT module.
Characters
Design your heroes, friends, and companions—each with their own spark of life and story to tell.
Scenes
Paint the worlds where your stories unfold—lush forests, bustling taverns, or misty mountains at dawn.
Creatures
From gentle familiars to grand dragons—bring your creatures to life with a touch of whimsy and wonder.
Items
Paint treasures, trinkets, and magical curiosities—each one waiting for its story to be told.
How Does It Work?
Bring Your Own Key
Use your OpenAI API key to control costs and privacy. Supports GPT-Image-1-Mini (fast) and GPT-Image-1 (high quality).
- Describe what you want to see (long text works—Quickbrush extracts the visuals).
- Optionally add a short context prompt and up to 4 reference images.
- Pick quality and aspect ratio. Generate. Done.
AI & Artists
We design Quickbrush to complement—not replace—human creativity. Read our policy.
Install the Module
FoundryVTT Module Installation
In Foundry, go to Add-on Modules → Install Module and paste:
Or install from GitHub