Seedance 2.0 is a web-based AI video generator built on the Seedance 2 diffusion-transformer architecture, optimized for temporal consistency and realistic motion. Users can create videos from a single sentence, an uploaded image, or a short script; the system preserves style, character identity, and stable framing across frames. The Pro capabilities include one-pass synchronized audio and video generation (SFX, music, TTS, multilingual lip-sync), physics-aware motion, and iteration-friendly controls for aspect ratios, resolution, and pacing. It targets creators and teams who need repeatable, export-ready clips for marketing, social short-form, previsualization, and training materials.