Stable Diffusion WebUI Forge

Leaner Stable Diffusion WebUI rework tuned for SDXL and Flux on modest GPUs.

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Fit.

Catalog snapshot

Platforms: Linux, Macos, Windows
Operating systems: Linux, macOS, Windows
Ram floor: 8 GB
Gpu: Required · 6 GB VRAM
Docker: No
Setup: Intermediate
Deploy as: Local
Commercial use: Check the license

AGPL. A 6 GB card runs SDXL; Flux wants more.

Project.

Fetched Sep 12, 2026¹

License: AGPL-3.0
Stars: 13k¹
Forks: 1.7k¹
Open issues: 1130¹
Language: Python¹
Last commit: Jul 31, 2025¹
Tags: sdxlfluxwebui

About.

Forge is lllyasviel’s reworked Stable Diffusion WebUI: leaner than A1111, built around SDXL and Flux, and unusually good on small VRAM cards. The classic UI lineage shows. Development has slowed since mid-2025.

SDXL and Flux · low-VRAM mode · control layers · API surface

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