kitio.aiStable Diffusion web UI vs Fooocus
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Stable Diffusion web UI starts at Free and Fooocus starts at Free. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Text-to-image and img2img
- Inpainting
- Extensions ecosystem
- Upscaling
- Prompt matrix and X/Y plots
- Automatic prompt expansion
- Style presets
- Inpainting and outpainting
- Image prompts
- Offline use
| Feature | Stable Diffusion web UI | Fooocus |
|---|---|---|
| Best for | Popular open-source browser interface for local Stable Diffusion | Simple open-source image generator that hides most technical settings |
| Category | Image | Image |
| Pricing model | Free | Free |
| Starting price | Free | Free |
| Free plan | Yes, fully free | Yes, fully free |
| Made by | AUTOMATIC1111 | lllyasviel |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Stable Diffusion web UI starts at Free and Fooocus starts at Free. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Stable Diffusion web UI
- Free and fully local
- Huge extension library
- Familiar tab layout
- Slow to support new models
- Setup needs some tech skill
- Development has slowed
Fooocus
- Very easy for local generation
- Good default quality
- Free and private
- Limited maintenance now
- SDXL only
- Needs a decent GPU
Which one should you choose?
Choose Stable Diffusion web UI if you want:
- Free and fully local
- Huge extension library
- Familiar tab layout
Watch out: slow to support new models.
Choose Fooocus if you want:
- Very easy for local generation
- Good default quality
- Free and private
Watch out: limited maintenance now.
Stable Diffusion web UI vs Fooocus FAQ
What is the difference between Stable Diffusion web UI and Fooocus?
Stable Diffusion web UI: Popular open-source browser interface for local Stable Diffusion. Fooocus: Simple open-source image generator that hides most technical settings. Both are image tools.
Is Stable Diffusion web UI or Fooocus cheaper?
Stable Diffusion web UI starts at Free and Fooocus starts at Free. Check both pricing pages for current plans.
Do Stable Diffusion web UI and Fooocus have free plans?
Stable Diffusion web UI: Yes, fully free. Fooocus: Yes, fully free.
Who makes Stable Diffusion web UI?
Stable Diffusion web UI is made by AUTOMATIC1111.
Who makes Fooocus?
Fooocus is made by lllyasviel.
Which should I choose, Stable Diffusion web UI or Fooocus?
Choose Stable Diffusion web UI if you value free and fully local and huge extension library. Choose Fooocus if you value very easy for local generation and good default quality.