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

# QwenImageTextToImageApi - ComfyUI Built-in Node Documentation

> Qwen Image 3 Text to Image generates one or more images from a text prompt using the Qwen-Image 3.0 models.

Qwen Image 3 Text to Image generates one or more images from a text prompt using the Qwen-Image 3.0 models. You select a model and provide a prompt, and the node returns the generated images as a batch.

## Inputs

### Common Inputs

| Parameter | Description | Data Type | Required | Range |
| - | - | - | - | - |
| `model` | Model to use (default: "qwen-image-3.0-pro"). This composite selector also provides the prompt, negative prompt, image width, and image height. | DYNAMIC\_COMBO | Yes | "qwen-image-3.0-pro"<br />"qwen-image-3.0" |
| `n` | Number of images to generate, returned as a batch (default: 1). | INT | No | 1 to 6 |
| `seed` | Seed to use for generation (default: 42). Can be set to update automatically after each generation. | INT | No | 0 to 2147483647 |
| `prompt_extend` | Whether to enhance the prompt with AI assistance (default: true). Advanced option. | BOOLEAN | No | true<br />false |
| `watermark` | Whether to add an AI-generated watermark to the result (default: false). Advanced option. | BOOLEAN | No | true<br />false |

### qwen-image-3.0-pro and qwen-image-3.0 Inputs

Shared by qwen-image-3.0-pro and qwen-image-3.0.

| Parameter | Description | Data Type | Required | Range |
| - | - | - | - | - |
| `prompt` | Prompt describing the image. Supports English and Chinese. Must contain at least 1 character. | STRING | Yes | Free text |
| `negative_prompt` | Negative prompt describing what to avoid (default: ""). | STRING | No | Free text |
| `width` | The total pixel area must be between 512x512 and 2560x2560; any aspect ratio within that area works. (default: 1024) | INT | No | 256 to 2560 (step 16) |
| `height` | The total pixel area must be between 512x512 and 2560x2560; any aspect ratio within that area works. (default: 1024) | INT | No | 256 to 2560 (step 16) |

Note: The `model` input is a composite selector with the sub-fields `model` (model ID), `prompt` (required, must contain at least 1 character), `negative_prompt` (optional), `width`, and `height`. The combined pixel area of `width` and `height` must be between 262,144 pixels (512x512) and 6,553,600 pixels (2560x2560), and the aspect ratio must stay between 1:8 and 8:1.

## Outputs

| Output Name | Description | Data Type |
| - | - | - |
| `image` | The generated image or images, returned as a batch. | IMAGE |

> This documentation was AI-generated. If you find any errors or have suggestions for improvement, please feel free to contribute! [Edit on GitHub](https://github.com/Comfy-Org/embedded-docs/blob/main/comfyui_embedded_docs/docs/QwenImageTextToImageApi/en.md)

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