What is Seedance 2.5

Seedance 2.5 is the next chapter of ByteDance’s Seedance AI video line. Built on the unified multimodal audio-video architecture introduced with Seedance 2.0, it is designed for creators who need longer, sharper, and more controllable AI video output.

What makes 2.5 different?

Early information points to several major upgrades over Seedance 2.0:

• Longer generation — up to 30-second clips for richer storytelling and complete commercial scenes.
• Native 4K output — sharper product detail and more polished visual quality.
• Richer multimodal references — more images, video, audio, and text inputs to keep characters, products, and brand assets consistent.
• Production-oriented workflows — better suited for launch videos, e-commerce, brand stories, and cinematic pre-visualization.

What can you use today?

While Seedance 2.5 continues to roll out, you can already generate on this platform with Seedance 2.0, Seedance 2.0 Fast, Seedance 2.0 Mini, and Seedance 1.5 Pro — perfect for testing prompts, references, and creative direction before the full 2.5 experience arrives.

Get started

Open the AI Generator on the homepage, choose text-to-video or image-to-video, add references when needed, and describe the shot you want. Start with Seedance 2.0 today and grow into the Seedance 2.5 workflow as new capabilities launch.