Seedance 2.0
ByteDance's 2nd-gen video model — up to 15s, native audio, first+last frame control
Seedance 2.0 is ByteDance's second-generation AI video model. On Kensa it makes 4 to 15-second clips at 480p or 720p in 6 aspect ratios, with native audio included at no extra cost, first and last frame control, and reference images. Pricing is per second: 7.7 credits/s at 480p and 16.9 credits/s at 720p.
About Seedance 2.0
Seedance 2.0 is ByteDance's second-generation video model and a clear step up from Seedance 1.5, with better motion quality, physics and visual coherence across longer clips.
It generates audio together with the video at no extra cost: sound effects and ambient sound that match what happens on screen. You can also upload two images to fix the first and last frames, and Seedance 2.0 generates the motion between them, or use reference images on the Reference to Video tool to keep a subject consistent.
On Kensa, Seedance 2.0 supports durations from 4 to 15 seconds, 480p and 720p, and six aspect ratios including ultrawide 21:9. It costs 7.7 credits per second at 480p and 16.9 credits per second at 720p.
Seedance 2.0 Capabilities
Seedance 2.0 by ByteDance supports Text to Video, Image to Video, First & Last Frame, Reference Images with up to 15 seconds duration at 480p/720p resolution across 6 aspect ratios.
Generation Modes
Resolutions
Aspect Ratios
Duration
Special Features
What can you build with Seedance 2.0?
Real outputs from Seedance 2.0 API
Seedance 2.0 sample 1
A sample clip generated with Seedance 2.0.
Seedance 2.0 sample 2
A sample clip generated with Seedance 2.0.
Seedance 2.0 sample 3
A sample clip generated with Seedance 2.0.
Seedance 2.0 Use Cases
Seedance 2.0 is used by content creators, marketers, e-commerce sellers, and agencies for social media content at scale, controlled story sequences, audio-visual productions, and more.
Social Media Content at Scale
Generate scroll-stopping videos with native audio for TikTok, Instagram Reels, and YouTube Shorts, in the aspect ratio each platform needs.
Controlled Story Sequences
Upload first and last frames to precisely define your video narrative arc. Perfect for product reveals, before/after transformations, and storyboarded scenes.
Audio-Visual Productions
Native audio generates matching sound effects and ambient sound with the video, so short clips come out ready to post without a separate audio step.
E-commerce & Marketing
Transform product photos into video ads with sound, and use reference images to keep the product looking the same across a campaign.
Seedance 2.0 vs Other Models
Kensa offers 6 AI video models. Seedance 2.0 scores 9/10 quality, 7/10 speed, 7/10 cost efficiency, and 9/10 versatility.
| Metric | Seedance 2.0 | MiniMax H3 | Grok Image Video | Veo 3.1 | Seedance 1.5 Pro | Kling 3 |
|---|---|---|---|---|---|---|
| Quality | 9 | 8 | 7 | 9 | 8 | 9 |
| Speed | 7 | 9 | 8 | 9 | 7 | 7 |
| Cost Efficiency | 7 | 9 | 9 | 8 | 7 | 7 |
| Versatility | 9 | 7 | 6 | 7 | 10 | 6 |
Seedance 2.0
Pricing
Pay per generation — 7.7+ credits/second
| Duration | 480p | 720p |
|---|---|---|
| 4s | 31 cr | 68 cr |
| 5s | 39 cr | 85 cr |
| 8s | 62 cr | 136 cr |
| 10s | 77 cr | 170 cr |
| 15s | 116 cr | 255 cr |
7.7 credits/s (480p), 16.9 credits/s (720p). Audio included free.
Seedance 2.0 FAQ
5 frequently asked questions about Seedance 2.0 by ByteDance on Kensa.
What is Seedance 2.0 and how is it different from Seedance 1.5?
Seedance 2.0 is ByteDance's second-generation video model. Compared to Seedance 1.5, it offers better motion quality and coherence, native audio at no extra cost, first and last frame control, reference images and clips of up to 15 seconds.
Does Seedance 2.0 audio generation cost extra credits?
No. Audio generation is included at no additional cost. With 'Generate Audio' on (the default), Seedance 2.0 produces sound effects and ambient audio that match your video, at the same credit cost as video-only generation.
How does First & Last Frame mode work in Seedance 2.0?
Upload two images: the first becomes the opening frame and the second becomes the closing frame. Seedance 2.0 generates a smooth, natural video transition between them. This gives you precise control over the start and end of your video.
What aspect ratios does Seedance 2.0 support?
Six: 16:9 (widescreen), 9:16 (vertical), 1:1 (square), 4:3 (classic), 3:4 (portrait) and 21:9 (ultrawide cinematic).
How much does Seedance 2.0 cost on Kensa?
Seedance 2.0 costs 7.7 credits/second at 480p and 16.9 credits/second at 720p, so a 5-second 720p clip costs 85 credits. Audio generation is always included free.
Explore Other AI Video Models
Not sure Seedance 2.0 is the right fit? Compare it with other models available on Kensa.
MiniMax H3
MiniMax's newest video model — 480P to 2K with audio, from 1.5 credits per second
Grok Image Video
xAI's first video model — text & image to video from 5 credits per clip
Veo 3.1
Google's fast video model — 8-second clips with audio at a flat 13 credits
Seedance 1.5 Pro
Flexible duration and quality control for every budget
Kling 3
Image-to-video with realistic motion, 5-15 seconds at up to 1080p
Related pages
Try Seedance 2.0 Now
Start generating professional AI videos with Seedance 2.0. Free credits included, no credit card required.