AI generative fills are a type of artificial intelligence technology used in image editing software like Adobe Photoshop. They allow users to generate new content, such as objects or backgrounds, within an image using a text prompt and generative AI technology. The technology is powered by Adobe Firefly, a family of creative generative AI models designed to be safe for commercial use. The AI model is trained on Adobe Stock imagery as well as content in the public domain and openly licensed work, allowing it to add objects into an image with a high level of accuracy and realism. This tool is used to add or delete elements, extend the width or height of an image, and remove backgrounds, among other things. It is a breakthrough in design and editing, giving photo editors and designers the option to rapidly create new designs with lightening speed edits.