Question: Can you recommend a tool that lets me generate custom visual art assets quickly and easily?

If you need to generate custom visual art assets quickly and easily, Leonardo is a great option. This AI image generator produces high-quality visual assets at a consistent speed and style, which makes it useful for tasks like character creation, game assets and graphic design. It comes with an AI Canvas for editing, 3D texture generation and fine-tuned models for anime, illustration and photorealism. Leonardo also has a free tier and paid subscriptions for different needs.

Another tool worth mentioning is getimg.ai. The service has an AI Generator for turning text prompts into images, Image to Video conversion and a Real-Time AI Generator for fast image generation. It also has an AI Canvas for upsizing images and an Image Editor for fine tuning details. getimg.ai also supports community-trained AI models and API integration, so it can be used for a variety of tasks like character generation and realistic rendering.

OpenArt is another good option if you want to turn text-to-image prompts into nice images. It has simple AI drawing tools and editing options that are good for artists of all skill levels. With boundary-free AI drawing and the ability to train your own model, OpenArt lets you create your own style and models. The service has a variety of pricing tiers for different budgets and needs.

If you want more control over art generation, Iliad has more advanced controls like brushstrokes and inpainting for control over color and composition. It also has fast 2D-to-3D voxel art conversion and seamless texture generation, so it's good for generating visual art assets with high precision.