Seedance 2.0The 4K finisher.

Seedance 2.0 is ByteDance's high-resolution video model, and on OpenClips it renders native 4K with optional audio. Clips run 4–15s in 16:9, 9:16, 1:1, 4:3, 3:4 or 21:9, with presets at 5s and 10s. You can attach up to 9 reference images. Pricing starts at ⚡56 for the smallest render, and the composer quotes the exact cost first.

Open the OpenClips composer, pick Seedance 2.0, and type what you want to see. Set the resolution and the clip length, drop in up to 9 reference images if you have them, then check the ⚡ quote. Press render and the take lands in your library, ready to download or rework on another model.

No, 4K video is paid compute anywhere you find it, and on OpenClips you pay per render in credits. A free account starts with ⚡50, which is there to test the roster on cheap settings. Packs start at $10/1,000⚡. No subscription is needed to reach the model, and nothing is charged before you accept the quote.

No. Seedance is a closed ByteDance model, and on OpenClips it runs as a hosted service behind the composer. You never install weights, rent a GPU or babysit a queue. You write a prompt, pick 480p, 720p, 1080p or 4K, and pay per render from one wallet. Every take stays in one library.

Pick 2.0 when resolution decides the job, because it renders up to 4K while 2.5 tops out at 720p. Pick 2.5 when one long take matters more, since it runs to 30s against the 4–15s range here. 2.0 accepts 9 references and 2.5 accepts 30, and both offer opt-in audio. They sit one chip apart in the composer.

It starts at ⚡56 and climbs with resolution and seconds, so a 480p test is cheap and a 4K finish is not. The composer prices the exact cell you picked before anything runs. Draft on Seedance 2.0 Fast from ⚡45 or Seedance 2.0 Mini from ⚡28, then spend the 4K render once.

Yes, when you switch audio on for the render: it is a per-render toggle, off by default. With it on, sound comes back with the picture and you skip a separate music or effects pass. Describe the sound you want in the prompt alongside the action. The clip lands in your library with the track attached.

In the OpenClips composer from any browser, with no install and no vendor account to set up. Sign in, choose Seedance 2.0 from the model list, and render. The same wallet covers the rest of the roster, so you can draft on a cheaper model and finish the keeper here.