DALLE 2 is often considered to be the top-rated AI image generator currently available for creating high-quality, realistic images. It is praised for its accuracy, speed, and cost-effectiveness, allowing users to generate images quickly and easily. DALLE 2 is also known for its ability to combine text prompts to create unique and detailed images. Other notable AI image generators include DALLE 3, Midjourney, DreamStudio, StarryAI, and StableDiffusion.