Seedance3Ai
What is Seedance3Ai ?
Seedance 3.0 AI is an advanced AI video generator that supports multi-modal inputs of text, images, and audio, generating 1080P cinematic-quality videos with built-in dialogues, music, and sound effects. It features multilingual lip-sync and beat-matching editing capabilities.
- Recording time：2026-04-05
- Is it free：
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Seedance3Ai Core Features
Text-to-Video: Converts text to video, generating 1080P HD videos from natural language descriptions, supporting cinematic camera movements and physical simulations.
Image-to-Video: Converts images to video, uploads any image while maintaining detail to create dynamic video scenes.
Beat Sync: Automatically matches music rhythm for transitions, scaling, and scene changes.
Lip Sync: Multilingual support with automatic lip-syncing in 8+ languages without voiceover.
Video Extension: Extends any clip while maintaining motion and physical coherence.
Reference-to-Video: Matches lighting, composition, and movement style from reference videos to generate new content.
Seedance3Ai Subscription Plan
FAQ from Seedance3Ai
Is Seedance 3.0 AI free?
Register to receive free points, no credit card required. Users can try features such as text-to-video, image-to-video, and built-in audio generation for free. Paid packages are divided into Starter (100 points/month), Pro (500 points/month), Business (1500 points/month), and Enterprise (5000 points/month).
What AI video models are supported?
Integrates multiple top AI video models: Seedance 1.5 Pro, Sora 2, VEO 3.1, Kling V3, Kling O3, Vidu Q3, as well as AI image models Nano Banana Pro, Seedream 4.5, Seedream 4.0. Different packages unlock different model access, with advanced packages allowing unlimited access to all models.
How does lip-sync and voice generation work?
Seedance 3.0 AI supports lip-sync in 8+ languages, generating dialogues, music, and sound effects synchronized with the video. Users can write dialogues in languages such as English, Japanese, Korean, etc., and AI automatically matches lip movements. The built-in audio generation feature eliminates the need for post-edit voiceovers, providing a complete video content in one step.
How to use the beat sync feature?
After uploading a music track, Seedance 3.0 AI automatically synchronizes each transition, scaling, and scene change with the music beat. Manual keyframe animation handling is unnecessary; travel videos and music videos can be automatically edited to follow the beat, significantly enhancing creative efficiency.
What are the resolution and duration limits for generated videos?
All packages support 1080P HD output, with various aspect ratios available including 21:9 ultra-wide. Starter and Pro packages have basic duration limits, while the Business package supports video lengths up to 12 seconds, and the Enterprise package offers the longest durations and highest resolution options. Videos are in watermark-free MP4 format.
How are points calculated? Do unused points expire?
Different features consume different points. Annual subscriptions can save 20% in costs. Users with Pro and above packages enjoy priority rendering queue and customer support. Points refresh monthly or annually, and the specific validity depends on the chosen subscription plan.
Can generated videos be used for commercial purposes?
All packages include commercial use licenses, allowing generated videos to be used for promotional projects, advertising production, and social media content. Content generated by Seedance 3.0 AI is original work, free from copyright disputes, suitable for brand marketing and commercial creative needs.
Alternative of Seedance3Ai
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