Stable Diffusion web UI by AUTOMATIC1111
Stable Diffusion web UI
About Stable Diffusion web UI
From the project's README at github.com/AUTOMATIC1111/stable-diffusion-webui. Lightly cleaned for readability; for the full source see the upstream repo.
A web interface for Stable Diffusion, implemented using Gradio library. Features Detailed feature showcase with images: Original txt2img and img2img modes One click install and run script (but you still must install python and git) Outpainting Inpainting Color Sketch Prompt Matrix Stable Diffusion Upscale Attention, specify parts of text that the model should pay more attention to a man in a - will pay more attention to tuxedo a man in a - alternative syntax select text and press or (or or if you're on a MacOS) to automatically adjust attention to selected text (code contributed by anonymous user) Loopback, run img2img processing multiple times X/Y/Z plot, a way to draw a 3 dimensional plot of images with different parameters Textual Inversion have as many embeddings as you want and use any names you like for them use multiple embeddings with different numbers of vectors per token works with half precision floating point numbers train embeddings on 8GB (also reports of 6GB working) Extras tab with: GFPGAN, neural network that fixes faces CodeFormer, face restoration tool as an alternative to GFPGAN RealESRGAN, neural network upscaler ESRGAN, neural network upscaler with a lot of third par
Health score breakdown
6-dimension composite. See methodology for formula and weights.
Adoption signals
Real-world usage data, pulled from each registry. The bigger the numbers, the more battle-tested the project.
| Signal | Value | Source |
|---|---|---|
| GitHub stars | 163k | github.com/AUTOMATIC1111/stable-diffusion-webui |
| GitHub forks | 30k | github.com/AUTOMATIC1111/stable-diffusion-webui |
Release & maintenance
Is this project actively maintained, or about to die? Check the recency of last commit and last release.
| Project age | 3.7 years | since Aug 2022 |
| Last commit | 2 months ago | Mar 2, 2026 |
| Releases shipped | 27 | last: 1.2 years ago |
Self-hosting cost across providers
Detected requirements: 4GB RAM, 40GB disk minimum. Cheapest plan per provider that meets the requirement.
| Provider | Plan | Specs | Monthly | |
|---|---|---|---|---|
| hetzner | CAX11 | 2c · 4GB · 40GB | $4.13 USD | Deploy → |
| vultr | VC2 | 1c · 1GB · 25GB | $5 USD | Deploy → |
| linode | Nanode 1GB | 1c · 1GB · 25GB | $5.12 USD | Deploy → |
| digitalocean | Basic Regular 1GB | 1c · 1GB · 25GB | $6 USD | Deploy → |
Ready to self-host Stable Diffusion web UI?
Spin up a hetzner CAX11 (4GB RAM, 40GB disk) for $4.13/mo and follow the project's official install docs.
Data last refreshed May 7, 2026.
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