# Veo 3.1 Fast

> The quicker, cheaper edition of the same model — video from words or frames, wide or tall, with its own sound if you want it.

**Veo 3.1 Fast** is *"the quicker, cheaper"* edition of [Veo 3.1](https://routix.studio/help/video-models/veo-3-1): the same ways of working and the same controls. When Studio offers it, you find it under **Videos** on Studio's home and **Generation** in **Choose a model**.

## What it takes and makes

### Make — words to video

| Setting | What it takes |
| --- | --- |
| Your words | Required — up to 10,000 characters |
| Length | 4, 6 or 8 seconds — you choose one |
| Shape | 16:9 or 9:16 — starts at 16:9 |
| Sound | Can make sound with the video — a switch, off until you turn it on |
| Makes | A video |

### Animate — a picture comes to life

| Setting | What it takes |
| --- | --- |
| Your words | Required — up to 10,000 characters |
| Frames | A first frame (required) and, if you like, a last frame |
| Length | 4, 6 or 8 seconds — you choose one |
| Shape | 16:9 or 9:16 — starts at 16:9 |
| Sound | Can make sound with the video — a switch, off until you turn it on |
| Makes | A video |

The price is never written here — prices change. It is on the model's page in Studio: on the **Make** button and beside each length, size or quality that changes it, before you press.

## Writing for it

Everything on [Veo 3.1's page](https://routix.studio/help/video-models/veo-3-1) holds here: choose a length first, turn **Sound** on for a take with its own sound, and start from a frame to follow a picture of yours.

Source: https://routix.studio/help/video-models/veo-3-1-fast · Updated 2026-10-20