Stable Diffusion

Stable Diffusion is a latent diffusion model that generates high-quality images from textual descriptions. It was released as open-source in August 2022 by Stability AI, sparking a revolution in accessible AI image generation.

Key features:

• Text-to-Image: Generate images from arbitrary text prompts
• Image-to-Image: Transform existing images based on text instructions
• Inpainting: Edit specific regions of an image
• ControlNet: Add spatial controls (pose, depth, edges) to generation

Stable Diffusion’s open-source release enabled a vast ecosystem of fine-tuned variants, user interfaces (Automatic1111, ComfyUI), and applications. It competes with proprietary models like DALL-E 3 and Midjourney, often offering greater customization at lower cost.