---
title: Recraft V4.1 Pro | Runware Docs
url: https://runware.ai/docs/models/recraft-v4-1-pro
description: Higher-resolution design-focused image generation for premium and print-ready output
---
# Recraft V4.1 Pro

Recraft V4.1 Pro is the higher-resolution raster model in the Recraft V4.1 family for premium creative production. It shares the same improved design taste and capabilities as V4.1, including cleaner photorealism, stronger object understanding, smoother gradients and 3D rendering, cleaner icon and logo output, and better short-prompt behavior, but is tuned for larger and more polished final assets.

- **ID**: `recraft:v4.1-pro@0`
- **Status**: live
- **Creator**: Recraft
- **Release Date**: May 14, 2026
- **Capabilities**: Text to Image

## Compatibility & Validation

`width` and `height` must be used together.

---

The following dimension combinations are supported:

| Configuration | Dimensions |
| --- | --- |
| `2K (1:1)` | `2048x2048` |
| `2K (2:1)` | `3072x1536` |
| `2K (1:2)` | `1536x3072` |
| `2K (3:2)` | `2560x1664` |
| `2K (2:3)` | `1664x2560` |
| `2K (4:3)` | `2432x1792` |
| `2K (3:4)` | `1792x2432` |
| `2K (5:4)` | `2304x1792` |
| `2K (4:5)` | `1792x2304` |
| `2K (6:10)` | `1664x2688` |
| `2K (14:10)` | `2560x1792` |
| `2K (10:14)` | `1792x2560` |
| `2K (16:9)` | `2688x1536` |
| `2K (9:16)` | `1536x2688` |

## Request Parameters

**API Options**

Platform-level options for task execution and delivery.

### [taskType](https://runware.ai/docs/models/recraft-v4-1-pro#request-tasktype)

- **Type**: `string`
- **Required**: true
- **Value**: `imageInference`

Identifier for the type of task being performed

### [taskUUID](https://runware.ai/docs/models/recraft-v4-1-pro#request-taskuuid)

- **Type**: `string`
- **Required**: true
- **Format**: `UUID v4`

UUID v4 identifier for tracking tasks and matching async responses. Must be unique per task.

### [outputType](https://runware.ai/docs/models/recraft-v4-1-pro#request-outputtype)

- **Type**: `string`
- **Default**: `URL`

Image output type.

**Allowed values**: `URL` `base64Data` `dataURI`

### [outputFormat](https://runware.ai/docs/models/recraft-v4-1-pro#request-outputformat)

- **Type**: `string`
- **Default**: `JPG`

Specifies the file format of the generated output. The available values depend on the task type and the specific model's capabilities.

- \`JPG\`: Best for photorealistic images with smaller file sizes (no transparency).
- \`PNG\`: Lossless compression, supports high quality and transparency (alpha channel).
- \`WEBP\`: Modern format providing superior compression and transparency support.

> [!NOTE]
> \*\*Transparency\*\*: If you are using features like background removal or LayerDiffuse that require transparency, you must select a format that supports an alpha channel (e.g., \`PNG\`, \`WEBP\`, \`TIFF\`). \`JPG\` does not support transparency.

**Allowed values**: `JPG` `PNG` `WEBP`

### [outputQuality](https://runware.ai/docs/models/recraft-v4-1-pro#request-outputquality)

- **Type**: `integer`
- **Min**: `20`
- **Max**: `99`
- **Default**: `95`

Compression quality of the output. Higher values preserve quality but increase file size.

### [webhookURL](https://runware.ai/docs/models/recraft-v4-1-pro#request-webhookurl)

- **Type**: `string`
- **Format**: `URI`

Specifies a webhook URL where JSON responses will be sent via HTTP POST when generation tasks complete. For batch requests with multiple results, each completed item triggers a separate webhook call as it becomes available.

**Learn more** (1 resource):

- [Webhooks](https://runware.ai/docs/platform/webhooks) (platform)

### [deliveryMethod](https://runware.ai/docs/models/recraft-v4-1-pro#request-deliverymethod)

- **Type**: `string`
- **Default**: `sync`

Determines how the API delivers task results.

**Allowed values**:

- `sync` Returns complete results directly in the API response.
- `async` Returns an immediate acknowledgment with the task UUID. Poll for results using getResponse.

**Learn more** (1 resource):

- [Task Polling](https://runware.ai/docs/platform/task-polling) (platform)

### [uploadEndpoint](https://runware.ai/docs/models/recraft-v4-1-pro#request-uploadendpoint)

- **Type**: `string`
- **Format**: `URI`

Specifies a URL where the generated content will be automatically uploaded using the HTTP PUT method. The raw binary data of the media file is sent directly as the request body. For secure uploads to cloud storage, use presigned URLs that include temporary authentication credentials.

**Common use cases:**

- **Cloud storage**: Upload directly to S3 buckets, Google Cloud Storage, or Azure Blob Storage using presigned URLs.
- **CDN integration**: Upload to content delivery networks for immediate distribution.

```text
// S3 presigned URL for secure upload
https://your-bucket.s3.amazonaws.com/generated/content.mp4?X-Amz-Signature=abc123&X-Amz-Expires=3600

// Google Cloud Storage presigned URL
https://storage.googleapis.com/your-bucket/content.jpg?X-Goog-Signature=xyz789

// Custom storage endpoint
https://storage.example.com/uploads/generated-image.jpg
```

The content data will be sent as the request body to the specified URL when generation is complete.

### [safety](https://runware.ai/docs/models/recraft-v4-1-pro#request-safety)

- **Path**: `safety.checkContent`
- **Type**: `object (2 properties)`

Content safety checking configuration for image generation.

#### [checkContent](https://runware.ai/docs/models/recraft-v4-1-pro#request-safety-checkcontent)

- **Path**: `safety.checkContent`
- **Type**: `boolean`
- **Default**: `false`

Enable or disable content safety checking. When enabled, defaults to `fast` mode.

#### [mode](https://runware.ai/docs/models/recraft-v4-1-pro#request-safety-mode)

- **Path**: `safety.mode`
- **Type**: `string`
- **Default**: `none`

Safety checking mode for image generation.

**Allowed values**:

- `none` Disables checking.
- `fast` Performs a single check.

### [ttl](https://runware.ai/docs/models/recraft-v4-1-pro#request-ttl)

- **Type**: `integer`
- **Min**: `60`

Time-to-live (TTL) in seconds for generated content. Only applies when `outputType` is `URL`.

### [includeCost](https://runware.ai/docs/models/recraft-v4-1-pro#request-includecost)

- **Type**: `boolean`
- **Default**: `false`

Include task cost in the response.

### [numberResults](https://runware.ai/docs/models/recraft-v4-1-pro#request-numberresults)

- **Type**: `integer`
- **Min**: `1`
- **Max**: `20`
- **Default**: `1`

Number of results to generate. Each result uses a different seed, producing variations of the same parameters.

**Core Parameters**

Primary parameters that define the task output.

### [model](https://runware.ai/docs/models/recraft-v4-1-pro#request-model)

- **Type**: `string`
- **Required**: true
- **Value**: `recraft:v4.1-pro@0`

Identifier of the model to use for generation.

**Learn more** (3 resources):

- [Text To Image: Model Selection The Foundation Of Generation](https://runware.ai/docs/guides/text-to-image#model-selection-the-foundation-of-generation) (guide)
- [Image Inpainting: Model Specialized Inpainting Models](https://runware.ai/docs/guides/image-inpainting#model-specialized-inpainting-models) (guide)
- [Image Outpainting: Other Critical Parameters](https://runware.ai/docs/guides/image-outpainting#other-critical-parameters) (guide)

### [positivePrompt](https://runware.ai/docs/models/recraft-v4-1-pro#request-positiveprompt)

- **Type**: `string`
- **Required**: true
- **Min**: `1`
- **Max**: `10000`

Text prompt describing elements to include in the generated output.

**Learn more** (2 resources):

- [Text To Image: Prompts Guiding The Generation](https://runware.ai/docs/guides/text-to-image#prompts-guiding-the-generation) (guide)
- [Image Outpainting: Other Critical Parameters](https://runware.ai/docs/guides/image-outpainting#other-critical-parameters) (guide)

### [width](https://runware.ai/docs/models/recraft-v4-1-pro#request-width)

- **Type**: `integer`
- **Required**: true
- **Paired with**: height

Width of the generated media in pixels.

**Learn more** (2 resources):

- [Image To Image: Dimensions Changing Aspect Ratio](https://runware.ai/docs/guides/image-to-image#dimensions-changing-aspect-ratio) (guide)
- [Image Outpainting: Dimensions Critical For Outpainting](https://runware.ai/docs/guides/image-outpainting#dimensions-critical-for-outpainting) (guide)

### [height](https://runware.ai/docs/models/recraft-v4-1-pro#request-height)

- **Type**: `integer`
- **Required**: true
- **Paired with**: width

Height of the generated media in pixels.

**Learn more** (2 resources):

- [Image To Image: Dimensions Changing Aspect Ratio](https://runware.ai/docs/guides/image-to-image#dimensions-changing-aspect-ratio) (guide)
- [Image Outpainting: Dimensions Critical For Outpainting](https://runware.ai/docs/guides/image-outpainting#dimensions-critical-for-outpainting) (guide)

**Settings**

Technical parameters to fine-tune the inference process. These must be nested inside the \`settings\` object.

### [backgroundColor](https://runware.ai/docs/models/recraft-v4-1-pro#request-settings-backgroundcolor)

- **Path**: `settings.backgroundColor`
- **Type**: `object (1 property)`

Background color used for the generation.

**Learn more** (1 resource):

- [Color Palettes](https://runware.ai/docs/models/recraft-v4-1/guides/color-palettes) (guide)

#### [rgb](https://runware.ai/docs/models/recraft-v4-1-pro#request-settings-backgroundcolor-rgb)

- **Path**: `settings.backgroundColor.rgb`
- **Type**: `array of integers`
- **Required**: true
- **Min**: `0`
- **Max**: `255`

Color as `[red, green, blue]` array.

### [colors](https://runware.ai/docs/models/recraft-v4-1-pro#request-settings-colors)

- **Path**: `settings.colors`
- **Type**: `array of objects (1 property)`

An array of colors defining the color palette to use in the generation.

**Learn more** (1 resource):

- [Color Palettes](https://runware.ai/docs/models/recraft-v4-1/guides/color-palettes) (guide)

#### [rgb](https://runware.ai/docs/models/recraft-v4-1-pro#request-settings-colors-rgb)

- **Path**: `settings.colors.rgb`
- **Type**: `array of integers`
- **Required**: true
- **Min**: `0`
- **Max**: `255`

Color as `[red, green, blue]` array.

## Response Parameters

### [taskType](https://runware.ai/docs/models/recraft-v4-1-pro#response-tasktype)

- **Type**: `string`
- **Required**: true
- **Value**: `imageInference`

Type of the task.

### [taskUUID](https://runware.ai/docs/models/recraft-v4-1-pro#response-taskuuid)

- **Type**: `string`
- **Required**: true
- **Format**: `UUID v4`

UUID of the task.

### [imageUUID](https://runware.ai/docs/models/recraft-v4-1-pro#response-imageuuid)

- **Type**: `string`
- **Required**: true
- **Format**: `UUID v4`

UUID of the output image.

### [imageURL](https://runware.ai/docs/models/recraft-v4-1-pro#response-imageurl)

- **Type**: `string`
- **Format**: `URI`

URL of the output image.

### [imageBase64Data](https://runware.ai/docs/models/recraft-v4-1-pro#response-imagebase64data)

- **Type**: `string`

Base64-encoded image data.

### [imageDataURI](https://runware.ai/docs/models/recraft-v4-1-pro#response-imagedatauri)

- **Type**: `string`
- **Format**: `URI`

Data URI of the output image.

### [seed](https://runware.ai/docs/models/recraft-v4-1-pro#response-seed)

- **Type**: `integer`

The seed used for generation. If none was provided, shows the randomly generated seed.

### [NSFWContent](https://runware.ai/docs/models/recraft-v4-1-pro#response-nsfwcontent)

- **Type**: `boolean`

Flag indicating if NSFW content was detected.

### [cost](https://runware.ai/docs/models/recraft-v4-1-pro#response-cost)

- **Type**: `float`

Task cost in USD. Present when `includeCost` is set to `true` in the request.

## Examples

### Origami Market Concourse Panorama (Text to Image)

![Origami Market Concourse Panorama]()

**Request**:

```json
{
  "taskType": "imageInference",
  "taskUUID": "7188a3b4-c665-48d7-b046-dc2d2b6678ff",
  "model": "recraft:v4.1-pro@0",
  "positivePrompt": "A sweeping panoramic scene of a futuristic indoor bazaar built entirely from folded paper architecture, with suspended walkways, geometric vendor stalls, giant hanging mobiles, and crowds of elegantly dressed shoppers made from crisp layered materials. The composition features a central circular concourse, airy skylight beams, dramatic depth, impeccable symmetry with subtle asymmetrical human activity, finely rendered paper textures, embossed signage, intricate crease patterns, colorful produce and mechanical trinkets crafted from folded shapes, soft atmospheric perspective, premium editorial illustration quality, ultra-clean edges, refined 3D rendering, sophisticated visual design, vibrant yet tasteful palette, highly detailed focal points across the full frame.",
  "width": 3072,
  "height": 1536,
  "settings": {
    "backgroundColor": {
      "rgb": [
        245,
        240,
        232
      ]
    }
  }
}
```

**Response**:

```json
{
  "taskType": "imageInference",
  "taskUUID": "7188a3b4-c665-48d7-b046-dc2d2b6678ff",
  "imageUUID": "6108cecc-c8df-4044-8cc6-81f64d9ea7e9",
  "imageURL": "https://im.runware.ai/image/os/a06dlim3/ws/4/ii/6108cecc-c8df-4044-8cc6-81f64d9ea7e9.jpg",
  "seed": 652965124,
  "cost": 0.25
}
```

---

### Porcelain Koi Library Hall (Text to Image)

![Porcelain Koi Library Hall]()

**Request**:

```json
{
  "taskType": "imageInference",
  "taskUUID": "d33bf1d7-6885-4537-a7f2-ca43c5b008b2",
  "model": "recraft:v4.1-pro@0",
  "positivePrompt": "A grand reading hall transformed into an aquatic-inspired luxury interior, towering walnut bookshelves, vaulted ceiling with ribbed glass panels, a suspended porcelain koi sculpture gliding through the center aisle, reflective black stone floor with subtle ripples, curved brass staircases, velvet reading chairs, scattered open books and ceramic vases, soft morning haze through high windows, ultra-detailed materials, tasteful surrealism, premium editorial interior photography, clean composition, smooth gradients, realistic reflections, crisp textures, sophisticated atmosphere, highly polished final image",
  "width": 2560,
  "height": 1664,
  "settings": {
    "backgroundColor": {
      "rgb": [
        242,
        238,
        230
      ]
    },
    "colors": [
      {
        "rgb": [
          242,
          238,
          230
        ]
      },
      {
        "rgb": [
          92,
          64,
          51
        ]
      },
      {
        "rgb": [
          184,
          138,
          74
        ]
      },
      {
        "rgb": [
          33,
          41,
          46
        ]
      },
      {
        "rgb": [
          214,
          220,
          224
        ]
      }
    ]
  }
}
```

**Response**:

```json
{
  "taskType": "imageInference",
  "taskUUID": "d33bf1d7-6885-4537-a7f2-ca43c5b008b2",
  "imageUUID": "1947192e-7d37-48ee-a1b8-f8834b59b818",
  "imageURL": "https://im.runware.ai/image/os/a03d21/ws/4/ii/1947192e-7d37-48ee-a1b8-f8834b59b818.jpg",
  "seed": 1688135163,
  "cost": 0.25
}
```

---

### Aerial Glass Conservatory Maze (Text to Image)

![Aerial Glass Conservatory Maze]()

**Request**:

```json
{
  "taskType": "imageInference",
  "taskUUID": "2c756a40-a985-4bce-9930-7ec4028ea60e",
  "model": "recraft:v4.1-pro@0",
  "positivePrompt": "A vast floating conservatory formed from interlocking glasshouses drifting above a sea of soft clouds, viewed from an elevated three-quarter angle. Curving iron walkways connect geometric greenhouse chambers filled with giant ferns, citrus trees, orchids, mossy stone basins, and sculptural topiary. At the center, a circular atrium contains a pale marble fountain and a mosaic floor with intricate star patterns. Tiny visitors in elegant contemporary clothing provide scale. Golden afternoon sunlight pours through the glass, creating crisp reflections, soft caustics, gentle haze, and smooth gradients across transparent panels. Highly detailed architectural fantasy, premium travel editorial aesthetic, refined photorealism, clean composition, rich material realism, subtle atmospheric depth, natural color harmony, ultra-polished large-format image.",
  "width": 2560,
  "height": 1664
}
```

**Response**:

```json
{
  "taskType": "imageInference",
  "taskUUID": "2c756a40-a985-4bce-9930-7ec4028ea60e",
  "imageUUID": "2b0da0ec-a4f3-44cc-b3fa-790785c47217",
  "imageURL": "https://im.runware.ai/image/os/a02d21/ws/4/ii/2b0da0ec-a4f3-44cc-b3fa-790785c47217.jpg",
  "seed": 971477715,
  "cost": 0.25
}
```

---

### Rain-Slick Tram Stop Portrait (Text to Image)

![Rain-Slick Tram Stop Portrait]()

**Request**:

```json
{
  "taskType": "imageInference",
  "taskUUID": "4b1f9d9a-d162-476c-8d6b-188a4f1e2962",
  "model": "recraft:v4.1-pro@0",
  "positivePrompt": "A cinematic portrait scene at a rain-slick tram stop just after sunset: a young cellist in a mustard wool coat stands beneath a curved glass shelter, holding a weathered instrument case covered in travel stickers, while a silver tram glides past in soft motion blur. Puddles mirror strips of electric signage and passing headlights. Fine droplets bead on the glass, reflections layer across the scene, and distant commuters become abstract silhouettes. Emphasize elegant photorealism, refined facial features, believable fabric texture, brushed metal, wet pavement, transparent glass, subtle depth of field, smooth gradients in the overcast sky, and sophisticated visual storytelling. Mood: wistful, modern, intimate, quietly hopeful. Premium editorial photography aesthetic, crisp details, natural proportions, clean composition, no text.",
  "width": 2560,
  "height": 1664,
  "settings": {
    "backgroundColor": {
      "rgb": [
        228,
        232,
        238
      ]
    },
    "colors": [
      {
        "rgb": [
          196,
          148,
          62
        ]
      },
      {
        "rgb": [
          64,
          87,
          116
        ]
      },
      {
        "rgb": [
          181,
          92,
          76
        ]
      },
      {
        "rgb": [
          222,
          224,
          227
        ]
      }
    ]
  }
}
```

**Response**:

```json
{
  "taskType": "imageInference",
  "taskUUID": "4b1f9d9a-d162-476c-8d6b-188a4f1e2962",
  "imageUUID": "2b30d8cf-99ef-400c-a31e-ca78b357180f",
  "imageURL": "https://im.runware.ai/image/os/a02d21/ws/4/ii/2b30d8cf-99ef-400c-a31e-ca78b357180f.jpg",
  "seed": 1860646723,
  "cost": 0.25
}
```