Question: Can I find a free online tool that generates high-quality images from text prompts without requiring an account?

If you're looking for a free online tool that can generate high-resolution images from text prompts without requiring an account, ImgGen is a good choice. The service lets you generate images up to 4096 x 4096 pixels in size and offers a range of photo editing and manipulation tools, including AI-generated headshots, text removal and photo upscaling. The service doesn't require you to sign up or add a watermark, so it's good for quick image generation and high-quality results.

Another good option is starryai, which converts user prompts into images with a clean interface and controls that are easy to understand. You can generate up to 25 images per day for free, and the app has a library of 1000+ styles. Options like background removal, image enhancement and customization make it good for both casual users and pros who want to try out AI-generated art.

For a more general-purpose option, try Artimator. The service uses a collection of AI models to generate images in different styles from text prompts, and you can download high-resolution images up to 2048x2048 pixels. Options like multi-art style transformation and hyper-detailed generation make Artimator good for both beginners and pros, and it works on desktop and mobile devices.

If you want more advanced options, DreamStudio offers a range of AI models for generating art, photos and illustrations. It's got instant style transfer, multi-generation exploration and the ability to try out new models. It's geared for creators who want to get a leg up on their work and try out new ideas for image generation, but it's got a big enough canvas to handle heavy-duty editing.