Seedance 2.5

How to use Seedance 2.5

1. Fill in Prompt in the form on this page, and pick the task to run.
2. Adjust any option in the form — the defaults are the platform's recommended values.
3. Run it; signing in starts the charge, and the result (Text to video) appears above the form, ready to download.

At a glance

Developer

ByteDance Seed

Can do

Text to video, Image to video, First & last frame to video, Reference to video

Credits per run

180 credits

Typical time

~120s

Longest output

20s

Default resolution

720p

Released

2026-07-31

Added

2026-09-26

What you can adjust

Everything in the form above and what each can be set to. The defaults are the platform's recommended values.

• Prompt
  Text you write
• Aspect ratio

  Only for: Text to video, Reference to video
  21:9 · 16:9 · 4:3 · 1:1 · 3:4 · 9:16 · default 16:9
• Resolution
  480p · 720p · 1080p · default 720p
• Duration
  4s · 5s · 6s · 8s · 10s · 12s · 15s · 20s · default 5s
• Generate audio
  On or off · default on
• Start imagerequired

  Only for: Image to video, First & last frame to video
  One image
• End image (optional)

  Only for: First & last frame to video
  One image
• Reference imagesrequired

  Only for: Reference to video
  Up to 4 images

What Seedance 2.5 costs

Seedance 2.5 costs about 180 credits a run, usually back in around 120 seconds. Credits are shared across every workspace, new accounts start with free ones, and a failed run is refunded.

Seedance 2.5 compared with other Video models

Same workspace, different trade-offs — credits, speed and what each one can be asked for.

Questions