> ## Documentation Index
> Fetch the complete documentation index at: https://docs.unifically.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Qwen Image 3.0

> Balanced image generation, text rendering, and editing with up to three references

Generate high-quality images with Qwen Image 3.0. The standard model balances quality and speed for everyday creative work, including posters, interfaces, and text-heavy compositions. It supports text-to-image, image editing, and multi-image fusion with up to three reference images.

## Model

```
alibaba/qwen-image-3.0
```

## Parameters

| Parameter         | Type    | Required | Description                                                        |
| ----------------- | ------- | -------- | ------------------------------------------------------------------ |
| `prompt`          | string  | Yes      | Text description or editing instruction                            |
| `aspect_ratio`    | string  | No       | `1:1`, `16:9`, `9:16`, `4:3`, `3:4`, `3:2`, `2:3` (default: `1:1`) |
| `resolution`      | string  | No       | `1K` or `2K` (default: `2K`)                                       |
| `image_urls`      | array   | No       | 1-3 public image URLs for editing or multi-image fusion            |
| `negative_prompt` | string  | No       | Content to avoid in the generated image                            |
| `prompt_extend`   | boolean | No       | Smart prompt rewriting (default: `true`)                           |
| `seed`            | integer | No       | Seed for reproducibility                                           |

<Note>
  Omit `image_urls` for text-to-image generation. Providing one to three images automatically enables image editing or multi-image fusion.
</Note>

## Resolution

`resolution` selects the output pixel tier while `aspect_ratio` controls its shape. Use `1K` for faster generation or `2K` for maximum detail. Qwen Image 3.0 has the same output-image price at both tiers, while input/reference images are billed separately.

| Aspect ratio | 1K dimensions | 2K dimensions |
| ------------ | ------------- | ------------- |
| `1:1`        | 1024×1024     | 2048×2048     |
| `16:9`       | 1344×768      | 2688×1536     |
| `9:16`       | 768×1344      | 1536×2688     |
| `4:3`        | 1184×864      | 2368×1728     |
| `3:4`        | 864×1184      | 1728×2368     |
| `3:2`        | 1248×832      | 2496×1664     |
| `2:3`        | 832×1248      | 1664×2496     |

## Example - Text-to-Image

```bash theme={null}
curl -X POST https://api.unifically.com/v1/tasks \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "alibaba/qwen-image-3.0",
    "input": {
      "prompt": "A clean editorial infographic explaining how a solar panel works, precise labels and crisp typography",
      "aspect_ratio": "16:9",
      "resolution": "2K"
    }
  }'
```

## Example - Image Editing

```bash theme={null}
curl -X POST https://api.unifically.com/v1/tasks \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "alibaba/qwen-image-3.0",
    "input": {
      "prompt": "Turn this product photo into a premium magazine advertisement with elegant studio lighting",
      "image_urls": ["https://example.com/product.png"],
      "aspect_ratio": "3:2"
    }
  }'
```

## Response

```json theme={null}
{
  "code": 200,
  "success": true,
  "data": {
    "task_id": "abc123def456",
    "status": "processing"
  }
}
```