If you're looking for something to replace niji・journey, Anime Art Studio is another good option. This free, web-based service offers 24/7 access to more than 100 stable diffusion anime models. It comes with a range of tools including multiple models, prompt generation tools, image upscaling, voice generation, text-to-video, and more. It's designed to be easy to use and ensures high-quality output with regular model testing and reviews.
Another good option is Yodayo, an AI-powered creative platform for anime fans. It has a range of tools to create and interact with anime-inspired content, including an AI Art Generator with different styles. Yodayo also has guides for character creation and image generation, and a chat interface called Tavern. The platform offers a subscription plan that rewards users with YoBeans for using the platform, which can be redeemed for access to premium features.
If you're looking for something more general purpose, starryai is an AI art generation app that turns user prompts into high-quality images. It comes with a large library of styles, reimagining options, and customization controls. The app offers up to 25 free images per day without watermark, so it's good for casual use and professionals. It also offers a powerful API for developers and a Pro Unlimited plan for unlimited image generation.
Picture it is another open-source AI art editor that uses stable diffusion models to create and edit images. It has tools for fine-tuning image generation, auto-suggesting prompts, guided drawing, outpainting, and base image variations. It's good for digital artists and designers who want a lightweight and powerful way to generate high-quality AI art.