# Kling O3 Standard

> The everyday tier of an all-in-one video model — from words, your frames, reference pictures, or on a clip of yours, with its own sound if you want it.

**Kling O3 Standard** is the everyday tier of an all-in-one video model. It works four ways: from your words alone; from a picture of yours as the first frame, with a second one as the last frame if you like; from reference pictures that guide a new video; and on a clip you already have, changing what your words and pictures say. 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 2,500 characters |
| Length | 3 to 15 seconds — starts at 5 seconds |
| Shape | 16:9, 9:16 or 1:1 — 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 2,500 characters |
| Frames | A first frame (required) and, if you like, a last frame |
| Length | 3 to 15 seconds — starts at 5 seconds |
| Shape | Follows your first frame |
| Sound | Can make sound with the video — a switch, off until you turn it on |
| Makes | A video |

### Reference — your pictures and clips guide a new video

| Setting | What it takes |
| --- | --- |
| Your words | Required — up to 2,500 characters |
| Pictures | Up to 4 pictures (Image 1, Image 2… in the order you add them) |
| Length | 3 to 15 seconds — starts at 5 seconds |
| Shape | 16:9, 9:16 or 1:1 — starts at 16:9 |
| Naming your references | Type @ and pick one — one of each kind, read as “the picture”, “the clip” or “the sound” |
| Sound | Can make sound with the video — a switch, off until you turn it on |
| Makes | A video |

### Edit — change a clip you already have

| Setting | What it takes |
| --- | --- |
| Your words | Required — up to 2,500 characters |
| Your clip | One video clip, 3 to 15 seconds long |
| Pictures | Up to 4 pictures (Image 1, Image 2… in the order you add them) |
| Length | Follows your clip |
| Shape | Follows your clip |
| Naming your references | Type @ and pick one — one of each kind, read as “the picture”, “the clip” or “the sound” |
| Sound | Silent video |
| 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

Say what happens, in order. From a frame, the video keeps your picture's shape.

**Shots** decides how the video is cut: **As written** follows your words; **Automatic** lets the model divide it into shots itself.

**Edit** changes what you describe on a short clip of yours; add pictures to show what the change should look like. Your clip's own sound stays under it.

Turn **Sound** on for a take with its own sound.

Source: https://routix.studio/help/video-models/kling-o3-standard · Updated 2026-11-09