Question: I need a tool that generates similar images to the original without infringing on copyright laws.

If you want a tool that will generate images similar to your input but that doesn't run afoul of copyright, Variart is worth a look. The image processing tool uses AI to generate unrestricted, stylistically consistent images based on your uploads. You can upload single and groups of images, and Variart guarantees that the generated images are free from copyright restrictions. Variart has two pricing levels, so it's good for personal projects and commercial use.

Another contender is Imajinn, an AI image generation service that turns your uploads into new artistic creations. Once you train your own custom AI model, you can generate concepts in seconds and export images without any copyright worries. The service ensures all generated images are in the public domain, with clear usage guidelines and a range of pricing options to suit different needs and budgets.

For more creative uses, Impossible Images is a full-stack platform with a large library of AI-generated stock images. You can generate custom images based on prompts, and all generated images are unique and original. With a range of subscription options from free to £50/month, it's good for personal and commercial projects with varying needs and budgets.

Last, Photosonic is an AI art generator that produces royalty-free images based on simple text prompts. It offers a range of art styles, and you can download and edit the results you like. It's good for creating high-quality custom art without any artistic knowledge, which makes it a good choice for social media, blog posts and other uses.