Happy Diffusion
Happy Diffusion is a browser-based Stable Diffusion image generation platform that allows users to start generating images within 60 seconds without any setup. It offers 50+ top-ranked image models, including SDXL, and supports loading unlimited custom models. Happy Diffusion's strengths lie in its fast image generation speed, completely private processing, and flexible pricing plans. Users can choose GPUs with different performance levels, generating 1500 to 7000 images per hour. However, users should be aware that hourly billing may require careful management of usage time to control costs.