Stable Diffusion WebUI Forge

vRolling git (last main-branch commit 2025-06-26)Open source

Faster, Flux-capable fork of the AUTOMATIC1111 Stable Diffusion web UI. By lllyasviel

Windows
Linux

Official sourceNo bundles

By the ToolsBharat teamLink checked 30 Oct 2026How we check

Quick answer

Stable Diffusion WebUI Forge is open source software for Windows and Linux from lllyasviel. Faster, Flux-capable fork of the AUTOMATIC1111 Stable Diffusion web UI. Download it only from github.com. The latest version we track is Rolling git (last main-branch commit 2025-06-26). ToolsBharat links straight to the publisher's own download page, with no bundled offers.

Latest version:: Rolling git (last main-branch commit 2025-06-26)
Publisher:: lllyasviel
Official site:: github.com
Licence:: Open source — AGPL-3.0
Requirements:: Windows (one-click package); Linux via git install

Our verdict

Forge keeps the familiar AUTOMATIC1111 interface but adds better memory handling, speed-ups and support for Flux, including NF4 and GGUF formats. Windows users get one-click 7z packages followed by update.bat. Development has slowed: the last commit on the main branch is from June 2025 and the README's status table dates from 2024, so newer models may land in ComfyUI or SwarmUI first.

Key features

A1111-style interface, based on SD-WebUI 1.10.1
Flux support including BNB NF4 and GGUF models
Improved resource management and inference speed
One-click Windows packages with CUDA 12.1/12.4 and PyTorch

Pros

Pro: Familiar for existing A1111 users
Pro: Runs Flux on more modest GPUs than the original UI
Pro: Most A1111 extensions carry over

Cons

Con: No commits since June 2025 at the time of writing
Con: Some features marked broken or not implemented in the README
Con: One-click packages target NVIDIA CUDA

What's new in Rolling git (last main-branch commit 2025-06-26)

See what changed in Rolling git (last main-branch commit 2025-06-26) in the official release notes

Version history

Version Rolling git (last main-branch commit 2025-06-26)Latest
date not stated
SHA-256
The developer does not publish one
Source
Release notes

Official downloads by platform

For Windows, use the Download button. Other platforms go straight to the publisher's own page or official store.

Linux — official downloadgithub.com(opens github.com in a new tab)

Requirements

OS: Windows (one-click package); Linux via git install
Architecture: 64-bit
Also needs: Not stated by the publisher; one-click packages are built for CUDA 12.x (NVIDIA)

Licence

Type: Open source
Licence: AGPL-3.0
Publisher: github.com

Where these facts come from

Checked 30 Oct 2026

FAQ

Which Forge package should I download?

The README recommends the CUDA 12.1 + PyTorch 2.3.1 package. After extracting it, run update.bat before run.bat so you are on the latest code.

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