There are several AI models that can generate similar images based on an image input without the need for text prompts. One such model is KOALA, which was recently tested and was able to generate an image based on a prompt in just 16 seconds. Another AI image generator is DALLE, which is currently in its third iteration, DALLE 3. DALLE is the engine that powers other AI image generators, such as Jasper Art and Jasper AI, which can generate images from both text and image inputs. Microsoft Designer and Image Creator are also AI image generators that can create images based on user input. Additionally, there is Stable Diffusion 3, a next-generation AI image generator that uses generative AI to create images from text prompts. Other notable AI image generators include AI ImageGeneration Models and Tools, which offer a wide range of capabilities for generating images from text and images.