ByteDanceVideo
Seedance 2.0
Seedance 2.0: ByteDance's Seedance 2.0: video from text, images, video and audio references, with native audio.
- Popular
At a glance
Seedance 2.0 by the numbers
- 10 s Max length per generation
- 1080P Max quality
- Audio Sound generated with the picture
- 7 Aspect ratios
- 2 Ways to create
- ByteDance Publisher
Use cases
What you can create with Seedance 2.0
Cinematic shots
Narrative scenes with controlled camera moves, crafted lighting and ambient sound.
Realistic motion
Fabric, collisions, sports or dance: complex physical interactions stay believable.
Several shots in one clip
Natural cuts within a single generation to tell a short story.
Animate a photo in 1080p
Bring a product photo or a portrait to life while keeping its style and palette.
Overview
What is Seedance 2.0?
Seedance 2.0 is ByteDance’s video model released in April 2026. In a single pass, it generates a cinematic video with native sound (music, sound effects, lip-synced dialogue), realistic physics and advanced camera control: dolly zoom, rack focus, POV shots, handheld camera.
In Havincy, Seedance 2.0 creates 4 to 10 second clips from a text or an image, in 720p or 1080p. In image-to-video, your image becomes the clip’s first frame. This is the “standard” tier: the same engine as Seedance 2.0 Fast, plus 1080p output.
- Image, video and audio references
- Native audio
- 720p and 1080p
- 4 to 10 s clips
Seedance 2.0: specifications
- Publisher
- ByteDance
- Generation modes
- text → video and image → video
- Available durations
- 4, 5, 6, 8, 10 s
- Resolutions
- 720p, 1080p
- Aspect ratios
- auto, 21:9, 16:9, 4:3, 1:1, 3:4, 9:16
- Audio
- Sound generated with the video
- Available since
- April 01, 2026
- License
- Commercial use allowed
- Cost
- View pricing
The credit price depends on your settings and is shown before every generation.
Specs taken from the publisher’s public model page. See the documentation on fal.ai
Prompt examples
Prompts to try with Seedance 2.0
A close-up of ocean waves crashing on black rocks, cinematic
A cat jumps onto a sofa and stretches in warm morning light
A product reveal: a sleek watch rotating on a dark reflective surface
How it works
How to create with this model
- Describe the desired result in a Havincy conversation.
- Add a reference when the style, product, or character needs to be preserved.
- Generate, then ask for a variation or improvement without starting over.
FAQ
Frequently asked questions about Seedance 2.0
Seedance 2.0 or Seedance 2.0 Fast?
The engine is the same. The standard tier adds 1080p output, at a higher cost and generation time. Fast is enough for social media in 720p.
Does Seedance 2.0 generate sound?
Yes: music, sound effects and synced dialogue are generated with the picture, at no extra cost from the publisher.
Is there an unlimited free version?
No. Be wary of sites promising free, unlimited Seedance 2.0. In Havincy, access goes through your plan’s credits, with the official model via fal.
How much does Seedance 2.0 cost in Havincy?
The credit price depends on the settings you pick (length, quality, sound, number of images) and is shown before every generation. See the Pricing page for details by plan.
More models to discover
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Veo 3.1
Veo 3.1: Google's Veo 3.1: realistic video with synchronized audio, from text or an image, and extendable clips.
Ready to create with Seedance 2.0?
Describe your idea in Havincy, then refine the result in the conversation.