---
title: Qwen 2.1 Image To Image API | ModelsLab
description: Transform images with Qwen 2.1 Image To Image. AI-powered image editing and style transfer. Plans from $21/month.
url: https://modelslab.com/models/modelslab/qwen-2.1-image-to-image.md
canonical: https://modelslab.com/models/modelslab/qwen-2.1-image-to-image
type: product
component: Playground/Endpoint/Index
generated_at: 2026-09-22T23:15:05.244996Z
---

[![Qwen 2.1 Image to Image thumbnail](https://assets.modelslab.ai/api-logos/01KPMZY676ZM0Z7YJWBM9C78QP.png)](https://modelslab.com/models/modelslab)Qwen 2.1 Image To Image
---

[by ModelsLab](https://modelslab.com/models/modelslab)Transform existing images with Qwen 2.1 Image-to-Image. Upload an image and describe your desired changes in a natural-language prompt to generate an updated result.

`qwen-edit-2.1`

Open Source Model [Unlimited Usage](https://modelslab.com/pricing) [LLMs.txt](https://modelslab.com/models/modelslab/qwen-edit-2.1/llms.txt)

[API Playground](/models/modelslab/qwen-2.1-image-to-image)API DocumentationVibe CodeRelated ModelsDeveloper SupportModel Specs

Input
---

Reference Image 

Add Images

 orAdd URL

File preview

File preview

File preview

File preview

Prompt 

A majestic Bengal tiger walking through a moonlit jungle, dense fern foliage in the foreground, a cascading waterfall in the background, soft moonlight filtering through the canopy, misty atmosphere, cinematic wildlife photography, highly detailed, hyperrealistic.

Width 

Height 

Num\_inference\_steps 

Login to Generate

**Per image generation** will cost **$0.0047**.
Open-source models are included on the [$149/month Open Source Unlimited plan](/pricing). Third-party models are billed per generation on every plan.

Output
---

Idle

Unknown content type

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About Qwen 2.1 Image To Image
---

Qwen 2.1 Image To Image is a text to image AI model by ModelsLab available on ModelsLab. API access starts at $21/month, and open-source models are unlimited on the $149/month plan.

### Technical Specifications

Model IDqwen-edit-2.1

ProviderModelsLab

CategoryImage Models

TaskText to Image

Price$0.0047 per generation

AddedSeptember 22, 2026

### Key Features

- High-resolution AI image generation from text prompts
- Negative prompt support for precise control
- Multiple output formats and aspect ratios
- Adjustable inference steps and guidance scale
- Batch generation support via API

### Quick Start

Integrate Qwen 2.1 Image To Image into your application with a single API call. Get your API key from the [pricing page](https://modelslab.com/pricing) to get started.

PythonJavaScriptcURLPHP

```
<code>import requests
import json

url = "https://modelslab.com/api/v6/images/img2img"

headers = {
    "Content-Type": "application/json"
}

data = {
        "model_id": "qwen-edit-2.1",
        "prompt": "your prompt here",
        "key": "YOUR_API_KEY"
    }

try:
    response = requests.post(url, headers=headers, json=data)
    response.raise_for_status()  # Raises an HTTPError for bad responses (4XX or 5XX)
    result = response.json()
    print("API Response:")
    print(json.dumps(result, indent=2))
except requests.exceptions.HTTPError as http_err:
    print(f"HTTP error occurred: {http_err} - {response.text}")
except Exception as err:
    print(f"Other error occurred: {err}")</code>
```

### Pricing

Qwen 2.1 Image To Image API costs $0.0047 per generation. Plans start at $21/month, and open-source models are unlimited on the $149/month plan. [View pricing plans](https://modelslab.com/pricing)

### Use Cases

- Product photography and e-commerce visuals
- Marketing and social media content creation
- Concept art and design prototyping
- Custom illustrations and artwork

[Browse Image Models](https://modelslab.com/models?feature=imagen) [More from ModelsLab](https://modelslab.com/models/modelslab) [View Pricing](https://modelslab.com/pricing)

Qwen 2.1 Image To Image FAQ
---

### What is Qwen 2.1 Image To Image?

Qwen 2.1 Image To Image is a text to image AI model by ModelsLab available on ModelsLab. API access starts at $21/month, and open-source models are unlimited on the $149/month plan.

### How do I use the Qwen 2.1 Image To Image API?

You can integrate Qwen 2.1 Image To Image into your application with a single API call. Sign up on ModelsLab to get your API key, then use the model ID "qwen-edit-2.1" in your API requests. We provide SDKs for Python, JavaScript, and cURL examples in the API documentation.

### How much does Qwen 2.1 Image To Image cost?

Qwen 2.1 Image To Image costs $0.0047 per generation. ModelsLab plans start at $21/month (Basic), and the $149/month Open Source plan includes unlimited generation on open-source models.

### What is the Qwen 2.1 Image To Image model ID?

The model ID for Qwen 2.1 Image To Image is "qwen-edit-2.1". Use this ID in your API requests to specify this model.

### Do I need a paid plan to use Qwen 2.1 Image To Image?

Yes. ModelsLab is subscription-based with no free tier — plans start at $21/month (Basic, 3,250 API calls). The $149/month Open Source Unlimited plan includes unlimited generation across open-source models; premium third-party models are billed per call from your wallet.

---

*This markdown version is optimized for AI agents and LLMs.*

**Links:**
- [Website](https://modelslab.com)
- [API Documentation](https://docs.modelslab.com)
- [Blog](https://modelslab.com/blog)

---
*Generated by ModelsLab - 2026-09-23*