AI Seedance is an online platform providing access to AI video and image generation models, including Seedance 2.0 for cinematic video creation and Seedream for high-resolution image generation. It enables users to generate videos from text, images, and audio with synchronized sound, multi-shot narratives, and character consistency, and to create images up to 4K resolution. The platform is designed for content creators, marketers, filmmakers, and businesses to produce professional-grade visual content.