--- title: Nano Banana Pro API | Image to Image | ModelsLab description: High-fidelity image generation with up to 4K resolution, multi-image fusion, advanced reasoning, and 95%+ character consistency for professional-quality. url: https://modelslab.com/models/google/nano-banana-pro.md canonical: https://modelslab.com/models/google/nano-banana-pro type: product component: Playground/Endpoint/Index generated_at: 2026-10-08T22:48:20.153801Z --- [![Nano Banana Pro thumbnail](https://assets.modelslab.ai/api-logos/01KMSWZ55N192HV90FQ8GTR7CQ.webp)](https://modelslab.com/models/google)Nano Banana Pro --- [by Google](https://modelslab.com/models/google)High-fidelity image generation with up to 4K resolution, multi-image fusion, advanced reasoning, and 95%+ character consistency for professional-quality visual content. `nano-banana-pro` Closed Source Model [LLMs.txt](https://modelslab.com/models/google/nano-banana-pro/llms.txt) [Learn more](https://modelslab.com/nano-banana-pro) EndpointSelect Endpoint [API Playground](/models/google/nano-banana-pro)API DocumentationVibe CodeRelated ModelsDeveloper SupportModel Specs Input --- Prompt The girl in image 1 and the dog in image 2 together in same frame, in living room, sofa in the background Images Add Images orAdd URL File preview File preview Aspect ratio Advanced Settings Customize your input with more control. **$0.18** per image generation Login to Generate Output --- Idle Unknown content type Looking for something different? --- Models that trade off differently against the one you are viewing ### Better quality Newer flagship models that generally produce stronger results. 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Get your API key from the [pricing page](https://modelslab.com/pricing) to get started. PythonJavaScriptcURLPHP ``` import requests import json url = "https://modelslab.com/api/v7/images/image-to-image" headers = { "Content-Type": "application/json" } data = { "model_id": "nano-banana-pro", "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}") ``` ### Pricing Nano Banana Pro API costs $0.18 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 [Learn more about Nano Banana Pro](https://modelslab.com/nano-banana-pro) [Browse Image Models](https://modelslab.com/models?feature=imagen) [More from Google](https://modelslab.com/models/google) [View Pricing](https://modelslab.com/pricing) Nano Banana Pro FAQ --- ### What is Nano Banana Pro? High-fidelity image generation with up to 4K resolution, multi-image fusion, advanced reasoning, and 95%+ character consistency for professional-quality visual content. ### How do I use the Nano Banana Pro API? You can integrate Nano Banana Pro into your application with a single API call. Sign up on ModelsLab to get your API key, then use the model ID "nano-banana-pro" in your API requests. We provide SDKs for Python, JavaScript, and cURL examples in the API documentation. ### How much does Nano Banana Pro cost? Nano Banana Pro costs $0.18 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 Nano Banana Pro model ID? The model ID for Nano Banana Pro is "nano-banana-pro". Use this ID in your API requests to specify this model. ### Do I need a paid plan to use Nano Banana Pro? 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 - 2026-10-09*