Setup
Simple install
Install LumaForge, point it at your Stable Diffusion WebUI and model folder, and you’re ready to generate.
Guided onboarding
Model folder detection
Local AI image studio for Stable Diffusion
Local AI, no node wiring. Just prompt & generate.
LumaForge gives Stable Diffusion users a clean, focused desktop studio. Keep your models local, connect to SD WebUI, and generate without credits, subscriptions, or graph debugging.
Connects to SD WebUI
Runs locally & privately
No subscriptions – one-time license
Built for power users tired of cloud credits. You stay in control.
Features
Built for people who just want to generate
LumaForge keeps the power of local Stable Diffusion while stripping away friction. No node jungles, no YAML files, no Docker dance.
Workflow
Focused generation UI
Clean tabs for prompts, models, and settings. Keep your favorite combos as presets and reuse them fast.
Prompt history
Model presets
Privacy
Everything stays local
Your prompts, images, and models live on your own machine. Perfect for sensitive client work or NSFW-safe experiments.
Offline-friendly
No account required
Typical workflow
Node graphs, browser tabs, and scattered scripts.
- ⚠️Complex graphs to maintain
- 🧩Context split across tools
- ⏳Harder to onboard new collaborators
With LumaForge
Your local image engine, wrapped in a focused desktop studio.
- ✅Simple UI for prompts, models, LoRAs & VAEs
- 🖱️One-click generate with prompt history
- 🔒Local & private by design
Gallery
A glimpse of what LumaForge can do
All images below were generated locally via Stable Diffusion with LumaForge as the studio front-end.
High-detail character render with complex lighting and shading,
generated locally for private use.
Cinematic fantasy cliffside with atmospheric depth, volumetric fog,
and rich color grading – rendered entirely on local hardware.
How it works
From purchase to first image in minutes
Three simple steps: set up your local image engine, connect LumaForge, and start generating.
01
Set up your local engine
Install your preferred Stable Diffusion setup on your machine and keep it running in the background when you use LumaForge. The in-app quickstart guide walks you through recommended settings.
02
Install LumaForge
Download LumaForge from Gumroad, install it on macOS or Windows, and
confirm the connection URL to your local image engine (defaults to
http://127.0.0.1:7860). You can change this anytime in Settings.
03
Add models & generate
Point LumaForge at your model folder, choose a model preset, type your prompt, and click Generate. Save your favorite looks as presets and reuse them with one click.
License
Buy once, own it forever
One-time purchase. No subscriptions, no credit packs, no lock-in. You can generate as much as your hardware can handle.
Get LumaForge
Purchase is handled through Gumroad. After checkout you’ll see your installers in your Gumroad Library and email.
macOS (Apple Silicon)
Windows 10/11
Privacy & usage notice ⌄
LumaForge runs as a local desktop application and is designed so your
prompts, images, and model files stay on your own machine. We do not
host or store your generations from this site.
You are responsible for how you use Stable Diffusion, LumaForge, and any AI-generated content. Do not use the app to create or share illegal material, or to violate the rights or privacy of others.
By purchasing and downloading LumaForge you agree not to redistribute, resell, or share the software, license keys, or source code without written permission.
Nothing on this website is legal advice. If you have questions about compliance in your specific business or jurisdiction, speak with a qualified legal professional.
You are responsible for how you use Stable Diffusion, LumaForge, and any AI-generated content. Do not use the app to create or share illegal material, or to violate the rights or privacy of others.
By purchasing and downloading LumaForge you agree not to redistribute, resell, or share the software, license keys, or source code without written permission.
Nothing on this website is legal advice. If you have questions about compliance in your specific business or jurisdiction, speak with a qualified legal professional.
$75
$55
USD • one-time • Holiday sale
Holiday launch pricing: normally $75, now $55 for a limited time.
Once purchased, your installers and any future updates you include will be accessible through your Gumroad account.