Seedance 3.0 is a multi-modal AI video generation workspace that turns a mix of image, video, audio, and text references into connected, production-ready scenes. Create cinematic videos up to 30 seconds long, driven by up to 50 multi-media inputs (images, video clips, audio clips and text references combined), so every character, product, and location stays consistent across shots. Output is native 4K with watermark-free renders and optional 3D previz, giving filmmakers and marketers a reliable pre-production and final-shot pipeline in one place. Precise controls cover camera movement, lighting, and sound design, so you can direct the AI like a crew instead of settling for whatever it generates. Key use cases include product demos, marketing ads, music videos, storyboards, character-driven narratives, and social content. The workspace supports multi-modal reference fusion: combine a product photo, a reference video of motion, an audio track for pacing, and a text prompt to generate a coherent scene that matches all of them at once. Built for solo creators, agencies, and studios, Seedance 3.0 also offers a free tier with daily generation credits, plus Pro plans for higher resolution, longer clips, and commercial licensing. No watermarks on paid plans, fast queue times, and a developer API for teams that want to integrate AI video generation directly into their own products.