Seedance 2

Seedance 2.0 is a multi-modal AI video generation platform that lets you combine images, videos, audio, and text to produce cinematic clips with precise reference capabilities, seamless video extension, and natural language control.

What is Seedance 2.0?

Seedance 2.0 is a multi-modal AI video generation model that accepts up to 9 images, 3 videos (total length ≤ 15 seconds), 3 audio files (total length ≤ 15 seconds), and text prompts as inputs. It outputs video clips ranging from 4 to 15 seconds at resolutions up to 4K. The platform runs on a web interface and offers API access for programmatic use.

Key Features

• Multi-Modal Input — Combine up to 12 files across images, videos, audio, and text in a single generation.
• Reference Anything — Replicate motion, camera movements, visual effects, character appearances, and sounds from your uploaded materials by describing them in natural language.
• Superior Consistency — Maintain stable faces, clothing, text, scenes, and visual styles across frames and multiple generations.
• Precise Motion & Camera Replication — Upload reference videos to accurately reproduce complex choreography and cinematic camera moves.
• Video Extension & Editing — Smoothly extend existing videos, merge clips, or replace characters and actions without regenerating the entire scene.
• Built-in Audio Generation — Automatically create context-aware sound effects and background music, or sync video to uploaded audio beats.
• Flexible Output — Generate videos in 6 aspect ratios (16:9, 9:16, 4:3, 3:4, 21:9, 1:1) and 4 resolutions (480p, 720p, 1080p, 4K), all watermark-free.

Who should use Seedance 2.0?

• Content creators — Produce scroll-stopping social media videos by referencing trending templates and effects.
• Filmmakers — Replicate cinematic camera movements and test pre-visualizations before production.
• Marketers — Create branded product videos and commercials using existing ad formats as references.
• Educators — Generate animated explanations and visual lessons with consistent character and scene fidelity.
• Dance and music creators — Upload choreography or audio tracks to generate perfectly synced motion videos.

Use cases

• Advertising & Marketing: Reference a successful ad template to create your own product video with consistent brand elements.
• Social Media Content: Use trending video effects and transitions to make Instagram Reels or TikTok videos that match viral styles.
• Music & Audio Sync: Upload a music track and generate a video that follows the beat, ideal for music videos and dance covers.
• Video Editing: Extend a short clip seamlessly or edit specific segments (replace a character, change background) while preserving the rest of the video.

How does Seedance 2.0 work?

1. Upload your assets — Drag and drop images, videos, or audio files as references (up to 12 files total).
2. Describe your vision — Write a prompt using natural language, referencing specific assets with @image1, @video1, etc.
3. Generate and iterate — Choose resolution, duration, and aspect ratio, then generate. Download the result or refine by uploading the output as a new reference.

Pricing

Seedance 2.0 is paid, using a credit-based consumption model. Credits are consumed per second of generated video, with rates varying by model (Seedance 2.0, 2.0 Fast, 2.0 Mini) and resolution. Subscription plans (Basic, Standard, Pro, Max) offer monthly credits, and one-time credit packs are also available (credits never expire).

FAQ

What inputs does Seedance 2.0 support?

It supports up to 9 images, 3 videos (total ≤ 15s), 3 audio files (total ≤ 15s), and text prompts. You can combine up to 12 files across all types.

Can I extend existing videos?

Yes. Upload a video and set the generation length to match the extension duration. The model maintains continuity in motion, style, and content.

Does Seedance 2.0 have an API?

Yes. API access is available for both individual and team users, documented at the API docs.

Are generated videos watermarked?

No, all videos are watermark-free and available for commercial use.

What resolutions and aspect ratios are supported?

Resolutions: 480p, 720p, 1080p, 4K. Aspect ratios: 16:9, 9:16, 4:3, 3:4, 21:9, 1:1.