There are several free AI artwork websites that beginners can use to generate art from text or photos. Some of the best options include NightCafe, Fotor, Canva, and Microsoft's Image Creator. NightCafe is a completely free text-to-image AI art generator that can turn simple English sentences into mind-blowing paintings. Fotor is another excellent AI art generator that outputs images quickly and is completely free to use. Canva's AI Art Generator is also a great option for beginners as it allows users to turn pure text into art within seconds. Microsoft's Image Creator is a free AI art generator developed in collaboration with OpenAI and powered by the DALLE-2 model, which offers simplicity and ease of use, catering to both beginners and professionals. It is important to note that while these AI art generators can produce impressive results, they may have limited customization options.