What is Seedance 2.5 on Everygen?
Seedance 2.5 is a video generation model available in the Everygen studio. You can start from text or upload a first-frame image, then choose a duration, resolution, aspect ratio and whether to generate audio.
Everygen sends Seedance requests through Kie with the provider model ID bytedance/seedance-2-5.
The generated MP4 can be previewed and downloaded from the studio once the task completes.
What are the Seedance 2.5 limits in Everygen?
Seedance 2.5 accepts prompts up to 20,480 characters and durations from 4 to 30 seconds. It supports 480p, 720p and 1080p, with 9:16, 16:9, 1:1, 4:3, 3:4, 21:9 and adaptive aspect ratios.
- Image-to-video uses an uploaded first frame and a prompt.
- Native audio can be enabled per generation.
- A 30-second Seedance clip can be generated in a single task.
- Pricing increases when you move from 720p to 1080p.
How much does Seedance 2.5 cost?
Seedance 2.5 costs 3.5 credits per second at 480p, 4 credits per second at 720p and 4.375 credits per second at 1080p. Every task rounds the total up to a whole credit.
A 4-second 720p video costs 16 credits.
An 8-second 1080p video costs 35 credits.
A 30-second 1080p video costs 132 credits.
How should you write a Seedance 2.5 prompt?
Write a shot, not a brief. Name the subject, action, environment, camera movement, lighting and the one visual detail that matters most. Keep complex dialogue, logos and exact text outside the generated frame.
- Use physical motion that can be seen: turn, reveal, splash, run, open or push in.
- Use one main camera direction and one location.
- Describe audio separately when it matters, such as ambient rain or a short spoken line.
- For image-to-video, focus on what changes after the first frame.
When should you choose Seedance 2.5 instead of Kling 3.0 Turbo?
Choose Seedance when you need more than 15 seconds, native audio, 1080p or a wider range of aspect ratios. Choose Kling when you need a short 720p clip at a lower credit cost.
Seedance starts at 16 credits for a four-second 720p clip.
Kling starts at 9 credits for a four-second 720p clip.
Both models support text-to-video and image-to-video in the current studio.
What are good prompt examples?
Strong prompts describe a visible action, one location and one camera direction. Adapt the subject and product details rather than copying a prompt without checking the result.
Cinematic nature
A single red fox crosses a moonlit snowfield, slow lateral tracking camera, breath visible in cold air, distant pine silhouettes, restrained cinematic sound of wind.
Product commercial
A clear glass perfume bottle rotates slowly on wet black stone, warm rim light, cold blue reflections, a single water drop falls from the cap, camera locked.
Vertical action
Vertical tracking shot of a cyclist carving through a rainy neon city, one continuous camera move, spray from the tires, wet reflections, natural speed and realistic physics.
Seedance 2.5 credit calculator
Credit totals use the current Everygen studio settings and are rounded up to a whole credit for each generation.
| Duration | 480p | 720p | 1080p |
|---|---|---|---|
| 4 sec | 14 | 16 | 18 |
| 8 sec | 28 | 32 | 35 |
| 15 sec | 53 | 60 | 66 |
| 30 sec | 105 | 120 | 132 |
What matters most before you generate?
- Start with one clear action and one camera direction so the model has a specific motion to solve.
- Upload a clean first frame whenever product shape or a particular scene must stay consistent.
- Test a short, lower-cost generation before committing to a longer Seedance render.
- Review text, hands, product details, audio and disclosure requirements before publishing.