PromptHero is a platform that helps you create amazing images using Artificial Intelligence (AI). It has a crash course in prompt engineering where you can learn how to create these images. You can search millions of art images created by AI models like DALL-E, Stable Diffusion, Midjourney, etc. You can also sign up for a free account to save your favorite prompts, generate images and discover AI artists. By creating an account, you can also bookmark your favorite prompts, upload your own creations, and much more.