VerlumoAIAI image generator for detailed, artistic visuals from text prompts
View detailsStable Diffusion is the open image generation model from Stability AI, and it is the reason AI image generation became accessible to everyone. Unlike closed tools, Stable Diffusion can be downloaded and run on your own computer, for free, under a Community Licence. You type a prompt, and the model generates an image locally, with no per-image fee and no content filter imposed by a web service. Thousands of community models and styles have been built on top of it.
Key Features
- Free open model you can run on your own computer
- Thousands of community fine-tuned models and styles
- Inpainting, upscaling, and composition control
- API from $0.03 per image for developers
- Brand Studio web app for easy generation
- SD 3.5 family with detailed, high-quality output
Pricing
| Plan | Price | Details |
|---|---|---|
| Self-hosted | $0 | Download and run the model locally under the Community Licence. |
| API (Core) | From $0.03/image | Pay per image; 25 free credits on signup. |
| Brand Studio Creator | $19/mo | 2,000 credits a month in the Brand Studio web app. |
| Brand Studio Core | $50/mo | 6,000 credits a month in the Brand Studio web app. |
Prices as listed in 2026 research. Always check the official site for the latest price — plans change. Free plan: Yes — it has a free plan.
Best for: creators who want a free, open image model they can run themselves.
Popular with: Designers, Developers, Marketers
Popular with: Designers, Developers, Marketers
How it works
The open nature of Stable Diffusion is its superpower. Artists fine-tune it for a specific style, developers build it into apps, and researchers study how it works. The latest model family, SD 3.5, produces detailed, high-quality images, and the ecosystem includes tools for inpainting, upscaling, and control over composition. If you want full control over your image pipeline, or you simply do not want to pay per image, Stable Diffusion is the starting point.
Running it yourself is free, but it needs a computer with a capable graphics card. If you prefer the cloud, Stability AI's API charges per image from $0.03, with 25 free credits on signup, and its Brand Studio web app starts at $19 per month for the Creator plan. The Community Licence allows commercial use for individuals and small businesses under $1 million in revenue, so most independent creators are covered.
Pros and Cons
✓ Pros
- Free to run yourself, no per-image fees
- Huge open ecosystem of models and styles
- Full control over your image pipeline
- Commercial use allowed for small businesses
✗ Cons
- Self-hosting needs a decent graphics card and setup
- Quality varies with the model and prompt
- Commercial use has licence conditions to check
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