# Seedance 2.0 Fast

Make video clips from a text prompt or a start image with Seedance 2.0 Fast by ByteDance, from 929 credits per clip. See its settings, limits and exact prices.

Seedance 2.0 Fast is a tier of ByteDance's Seedance 2.0 tagged Fast and Audio. It makes clips of 4 to 15 seconds from a text prompt or a start image, at any of five aspect ratios. It has no resolution choice, and sound costs no extra credits. A 5-second clip costs 1,161 credits.

## At a glance

- **Maker:** ByteDance
- **Type:** Video model
- **Modes:** Text to video and image to video
- **Aspect ratios:** 16:9, 4:3, 1:1, 3:4, 9:16
- **Outputs per run:** 1 to 4, set with **Count**
- **Start image:** Optional start image (JPEG, PNG or WEBP, up to 20 MB), one image only.
- **Length:** 4 to 15 s, any whole second (starts on 5 s)
- **Resolution:** No resolution choice
- **Sound:** Sound toggle, on by default, at no extra credits

## What it costs

These are credits per clip, as of 2026-10-10. The Studio shows the live quote for your settings before you generate, and the total it charges is that quote multiplied by **Count**.

| Length | Credits per clip |
| --- | --- |
| 4 s | 929 |
| 5 s | 1,161 |
| 8 s | 1,858 |
| 10 s | 2,322 |
| 15 s | 3,483 |

Sound costs no extra credits on this model, so the toggle does not change the price.

The table shows selected lengths. Every whole second from 4 to 15 is available and priced in the same way, and the Studio shows the exact quote.

## Use it in Studio

1. **Open Create Video** In Studio, open **Create Video**. Sign in when the Studio asks, because every generation needs an account.
2. **Choose Seedance 2.0 Fast** Open the model picker, which groups models by maker, and choose Seedance 2.0 Fast.
3. **Write your prompt** Describe the clip. To start from a picture, attach one start image (JPEG, PNG or WEBP, up to 20 MB).
4. **Set the output** Set aspect ratio, length, sound and **Count** from 1 to 4.
5. **Check the price and generate** The Studio shows the credit price for your settings. Videos run in the background: the card updates in place when the clip is ready, and the clip is saved to your **Library**.

## Limits

- You need to be signed in to generate. Seedance 2.0 Fast is available on every plan, including Free; credits are the limit.
- One start image only. The Studio has no end frame, no multiple reference images and no video-to-video input.
- A video that has not finished within 30 minutes is marked failed and refunded. A failed generation is refunded, and the Studio does not run a different model in its place.

## Common questions

**How does the price grow with length?**

Credits grow with each second: 929 for 4 seconds, 1,161 for 5 seconds and 3,483 for 15 seconds.

**Does Seedance 2.0 Fast make sound?**

Yes. It has a sound toggle, on by default, and sound costs no extra credits.

**Similar models**

- [Seedance 2.0 Mini](https://www.uova.com/help/models/video/seedance-2-0-mini): Default credits: 338.
- [Seedance 2.0](https://www.uova.com/help/models/video/seedance-2-0): Default credits: 1,451.

Source: https://www.uova.com/help/models/video/seedance-2-0-fast