
bytedanceseedance.com
AI Video Generator Online
Seedance 2.0 on Seedancer generates cinematic AI video in your browser from text or reference files, with native audio in a single pass up to 2K.

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9
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Popularity
High
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About tool
Seedance 2.0 on Seedancer is a browser-based AI video generator from ByteDance that creates cinematic video with native audio. Start with a text prompt or use reference files (images, and optionally video clips and audio tracks) to guide the look, motion, pacing, and sound atmosphere.
Seedance 2.0 supports multi-modal generation in one request: text prompts plus up to nine reference images, up to three video clips, and up to three audio tracks. The model generates visuals and audio together so dialogue, environmental sound, and music are produced alongside the video output without a separate audio step.
Outputs reach up to 2K resolution with clip lengths up to about 15 seconds (with multi-shot scene transitions handled within a single generation request). Seedancer also lets you compare results across other engines in the same interface if you want alternatives for a specific prompt.
What inputs can I use to generate with Seedance 2.0 on Seedancer?
You can use a text prompt, or switch to reference-guided generation using up to nine reference images, up to three video clips, and up to three audio tracks in the same request.
Does Seedance 2.0 generate audio with the video, or is audio added afterward?
Audio is generated natively alongside the video in a single generation pass, producing synchronized dialogue, environmental sound, and music without a separate audio merging step.
What resolution and maximum clip length can Seedance 2.0 produce?
Seedance 2.0 can output up to 2K resolution with clips up to about 15 seconds, including multi-shot scene transitions within a single generation request.
Do I need to install software or use a GPU to run Seedance 2.0 on Seedancer?
No. Seedance 2.0 runs in your browser through Seedancer with no software installation and no GPU requirement.
Can I compare Seedance 2.0 output with other video engines?
Yes. Seedancer lets you switch to other engines from the same interface, so you can generate the same idea across models and download the result you prefer.
Are Seedance 2.0 outputs commercially usable?
Commercial usage rights are available on paid plans. Free plan outputs include a watermark and are not cleared for commercial use.