Question: I need a free AI image generator that produces copyright-free images for personal and commercial use - do you know of any options?

starryai is an AI-powered art generation app that lets you turn text prompts into high-quality images. With a free account, you can generate 25 images a day with no watermark and full rights to the images. The app has a large library of styles and models, an intuitive input and editing interface, and buttons to reimagine, upscale and remove backgrounds from images.

Another good option is Image Variations. The tool uses a stable diffusion model to generate a variety of copyright-free images based on a single input image. It's simple to use and doesn't require any technical expertise. The service is free to use without logging in, so it's good for personal and commercial use. Paid tiers offer priority and ad-free use.

If you want a simple, high-resolution image generator, ImgGen is a good option. It lets you generate images up to 4096 x 4096 pixels in size from text prompts without signing up or adding watermarks. The service also includes a range of photo editing and enhancement tools, so it's good for creative and professional use.