What is Seedance 2.5?

Seedance 2.5 is ByteDance's next-generation AI video generation platform designed for production-grade content creation. It lets users create stunning 30-second native 4K videos from text, images, video clips, audio, and even 3D references — up to 50 multimodal inputs at once. The platform features native audio-visual synchronization, 3D pre-visualization, and 20% improved prompt adherence, bridging the gap from imagination to professional filmmaking.

How to use Seedance 2.5?

1. Describe or upload your input: type a text prompt, upload a reference image or video, or choose a template. 2. Refine and customize: iterate naturally, make adjustments, try different styles, or explore creative variations. 3. Download your creation: output high-quality video and images ready to share on YouTube, social media, ad campaigns, or client previews.

Core features of Seedance 2.5

30-Second Native 4K Generation: Generate stunning 30-second native 4K videos in a single pass with consistent characters, lighting, and spatial relationships.
Multi-Input Creative Fusion: Blend up to 50 multimodal references (images, videos, audio, text, 3D white models) into one cohesive output.
Local Video Editing & Remix: Edit generated videos directly — swap subjects, backgrounds, or props while preserving original motion, camera angles, and lighting.
3D Pre-Visualization: Input 3D white models alongside style references to generate rapid animation previews and validate camera angles.
Native Audio-Visual Synchronization: Generate sound effects, ambient audio, and phoneme-level lip-sync dialogue within the same latent space as the video.
Production-Grade Precision: 20% improved prompt adherence with realistic physics, complex interactions, and director-level camera control.
Multi-format Export: Export in multiple formats including 4K MP4, GIF animations, and high-resolution cover images.
Multi-language Creation: Full support for Chinese, English, Japanese, and more in prompts and subtitles.