Seedance 2.5 AI video generator

Seedance 2.5 is ByteDance's next-generation text-to-video model. You write a description of the shot and the model renders it as moving frames, deciding how the subject moves, how the camera moves, and how the light behaves from your words. Per ByteDance's launch specs, it generates up to 30 seconds of native single-shot video with native audio and support for 10+ languages.

Seedance 2.5 renders up to 30 seconds in a single native pass, well past the few-second ceiling most models hit today. That covers a full ad spot or a short scene in one generation, instead of cutting several shorter shots together. You can also extend a finished clip, adding footage before or after it, so a scene runs longer without a cut.

Seedance 2.5 outputs natively at 1080p, a full 1920x1080 frame rendered directly rather than upscaled, up from 720p at launch. It also accepts reference inputs of up to 4K for images and 480p to 4K for video clips.

Yes. Everything runs in the browser on Morphic, with no download or install. Type the prompt, generate, and the render lands on your Canvas, from any laptop, including machines with no GPU.

Text-to-video renders a shot from a written prompt alone, image-to-video animates a still you supply, and reference-to-video takes up to 50 inputs to hold a character, set, or palette steady across a sequence. Reference to video also carries the Edit and Extend task types, which work on a clip you already have rather than generating a new one.

Yes, both. An edit changes one region of an existing clip, swapping a subject, adding or removing an object, or replacing the music, while the rest of the frame holds. An extend adds footage instead, continuing past the last frame, generating the moment before the first, or bridging two clips. Attach the clip, pick Edit or Extend as the task type, and say what you want. An edit takes a 4 to 30 second source and returns it at the same length; an extend lets you set how many seconds to add.

Morphic offers a free tier so you can start generating video right away, no payment required. For higher volume or commercial use, paid plans are available.

Yes. Seedance 2.5 is available on Morphic now, alongside the rest of the Seedance line and other video models like Kling and Veo. Switch the prompt bar to video, pick Seedance 2.5 from the model selector, write the shot as a brief, and generate. Every take lands on the Canvas, so you can run the same brief through another model and compare.