ChatGPT Images turns a description into a picture. Ask in any chat or open Images in the sidebar. You can set the aspect ratio, put text on the image, ask for a transparent background, or start from a template.
Editing is the strong part: select an area and describe the change, or describe a change to the whole picture. On Plus, Pro, and Business, images can use thinking for complex scenes. One rule at work: no realistic images of real people without consent, and no logos that aren't yours to use.