Seedance 2.5

Seedance 2.5 is a browser-based video generation workspace built on the Seedance 2.5 model. It is designed to give creators a convenient and efficient way to make video without local software. The page lists native 4K videos up to 30 seconds long, support for up to 50 multimodal reference inputs, and consistency across shots. It is aimed at video production for social media, e-commerce, and advertising campaigns, where a short, sharp clip matters more than a long edit. A limited-time offer gives 50% off an annual AI video credit, which is the main pricing hook on the page.

- Generate native 4K video up to 30 seconds

- Feed up to 50 multimodal references into one project

- Keep shots consistent across a sequence

- Work entirely in the browser

- Social media creators posting short video

- E-commerce sellers making product clips

- Advertisers producing campaign assets

- Editors who work entirely online

The 50% annual credit discount is a limited-time promotion and can end, and free access details are not spelled out on the page, so check the pricing before you rely on it. Videos are capped at 30 seconds, so longer projects need editing and joining afterward. Consistency across shots depends on the quality of your references, and 50 inputs still need clear organization or the model will mix them up. Browser-based rendering depends on your connection and server load, so busy times can be slower than expected. Features and interface details may change between versions, so review the latest notes on the page before you start.