You can use Stable Diffusion through its API. You will need to provide your own API key. You can register on the Stability website here and get the API key.

The following options are configurable:

• API Key: Click on the link provided in the plugin to generate the API key.
• Model: At the moment (November 2024), the Stable Diffusion 3.5 Large Turbo is the best model to use.
• Aspect Ratio: The resolution of your image.
• Output Format: The image can be in jpeg or png format.