Stable Diffusion is the leading open-source image generation model — run it locally for free with no usage limits, or use hosted platforms like DreamStudio. It supports fine-tuned models (LoRAs), inpainting, and a huge community of custom checkpoints.
Use DreamStudio at dreamstudio.ai for instant cloud access.
Write a detailed prompt and a negative prompt to exclude unwanted elements.
Adjust steps and CFG scale — higher CFG means closer to your prompt.