Opendream is an AI art generation tool with four models to choose from. It allows users to create endless original images or modify existing ones with lightning-quick processing times on a server with GPUs. The tool is accessible online and users do not need to lug around a server device, making it a non-disruptive and simple operating system. Opendream is suitable for everyone, whether you are a professional artist or a student with no background in graphic design. The tool is free with certain limits, but users can access more features by subscribing to the paid plan.