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Stable Diffusion is an open-source AI image generation model from Stability AI. You type a text description and it creates images — product mockups, marketing visuals, social media graphics, or concept art. The model runs locally on your own hardware for free, or you can use Stability AI's API to generate images without managing infrastructure. The Community License is free for individuals and businesses making under $1 million annually. API pricing is credit-based: $10 for 1,000 credits, with images costing 3.5–8 credits each depending on quality level. Stable Diffusion 3.5 is the latest model with Large, Medium, and Turbo variants. Also includes editing tools: background removal, inpainting, outpainting, upscaling, and recoloring.
Entirely AI-powered: text-to-image generation using deep learning diffusion models, image-to-image editing, AI-driven inpainting and outpainting, style transfer, background removal, and creative upscaling across multiple model variants.
Stable Diffusion is powerful and technically free, but most small business owners will struggle with the setup and prompt engineering required. If you have a developer or designer who can work with it, the cost savings are significant. For everyone else, Canva's AI features or Midjourney are far more accessible.
