Snowpixel is a Generative Media Toolkit that enables users to create image, audio, video, music, animation and 3D objects from text. It allows users to upload their own data to train custom models. The top 5 features of Snowpixel include custom models, videos, music, images models, and 3D objects. The top 5 use cases include creating creative multimedia campaigns, generating custom music for video projects, creating realistic or anime images, 3D printing, and creating pixel art.