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S
Website Repository
Capabilities:image
License:Stability AI Community License
Open sourceAPI availableLocal runtimeOpen weights

Stable Diffusion

About

The open-weights image generation model family from Stability AI. Runs locally with no GPU required for small models, and powers countless apps, extensions and fine-tunes.

Pricing

Free

Stable Diffusion is a family of open-weights text-to-image models that democratized generative art. SDXL and SD3 generate high-quality images and run locally on consumer hardware.

Key Features

  • Text-to-image generation.
  • Inpainting and outpainting.
  • Open weights — run, fine-tune and ship it.
  • Community ecosystem: ComfyUI, AUTOMATIC1111, LoRAs.
  • Stability AI API for hosted generation.
  • Image-to-image and ControlNet support.

Pricing

  • Models: free with the Stability AI Community License.
  • API: pay per image via the Stability AI platform.
  • Self-hosted: free to run locally.

Getting Started

# via diffusers
pip install diffusers transformers accelerate torch
from diffusers import StableDiffusionXLPipeline
pipe = StableDiffusionXLPipeline.from_pretrained("stabilityai/stable-diffusion-xl-base-1.0")

Or install ComfyUI/AUTOMATIC1111 for a node-based GUI.