Seedance 2.0 Video Generator
Seedance 2.0 is ByteDance's video model, and it is the only model here that generates matching audio along with the picture. On VidSpark AI you can run it straight from the browser without a ByteDance account, a subscription, or a queue — one clip costs 91 credits, roughly $1.83, and it sits alongside 16 other models you can switch between on the same balance.
No subscription · Credits never expire · 17+ AI models
What it is good at
The only model here that generates matching audio along with the picture. Best suited to: Finished clips you do not want to score separately; Cinematic sequences up to 15 seconds; Ads where sound design carries the mood.
Clip length
Seedance 2.0 accepts 4–15 seconds. The Studio only offers lengths this model genuinely supports, so a render never fails because you picked a number it cannot produce.
What it costs
91 credits per clip, about $1.83 at current pack pricing. Credits are shared across every model, so you can compare Seedance 2.0 against the others without buying separate plans. They do not expire.
Where it falls short
The most expensive per second, so it is worth blocking out your idea on a cheaper model first. If that rules it out for your shot, switch model in the same window — your credits carry over.
Frequently asked questions
Do I need a ByteDance account to use Seedance 2.0?
No. VidSpark AI runs Seedance 2.0 for you, so you sign in once here and pay per clip in credits. There is no separate ByteDance subscription to manage.
How long can a Seedance 2.0 clip be?
4–15 seconds. Those are the lengths the model itself accepts — VidSpark AI does not offer values it would reject.
How much does one Seedance 2.0 video cost?
91 credits, which works out to roughly $1.83 at current pack prices. No subscription, and credits never expire.
Can I switch between Seedance 2.0 and other models?
Yes — all 17 models draw on the same credit balance, so you can run the same prompt through several and keep the best take.
Can I use the videos commercially?
Yes. Videos you generate can be used in commercial projects, ads and client work.
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