It is generally legal to sell AI-generated images. AI-generated images are created using algorithms that have been designed to generate images or sounds. These algorithms can be trained on existing artwork or designed to generate completely new pieces. There are different ways in which AI-generated art can be created, and the legality of selling AI-generated art may depend on the type of algorithm used and the specific circumstances of the sale. It is important to note that while you may own the images you create with AI tools, you may not have the right to use or sell the images for certain purposes, such as commercial use, without obtaining the necessary permissions or licenses. It is always a good idea to consult with a legal professional if you have questions about the legality of selling AI-generated images.