Nano Banana
Google's latest image model in Gemini 2.5, state-of-the-art image generation and editing model with hyper-realistic, physics-aware visuals and seamless style transformations.
Parameters
Choose between text-to-image or image-to-image mode
Text description of the desired image or edit. Required for both text-to-image and image-to-image modes.
Output image aspect ratio. Applicable for both text-to-image and image-to-image modes.
Image output format
Output
Generated content will appear here
Comprehensive guide to understanding, implementing, and maximizing the potential of the Nano Banana API for your projects
The Nano Banana API is a powerful solution for developers. Nano Banana (Gemini 2.5 Flash Image Preview) is Google's advanced AI model excelling in natural language-driven image generation and editing. It produces hyper-realistic, physics-aware visuals with seamless style transformations. The model supports both text-to-image generation and image-to-image editing modes, making it versatile for various creative applications. With support for up to 5 reference images, it can combine styles and compositions from multiple sources. With fast generation times (10-15 seconds average) and flexible aspect ratio options, Nano Banana provides the quality and speed needed for professional image generation tasks.
Discover what makes the Nano Banana API the perfect choice for your projects
State-of-the-art image generation from Google Gemini 2.5
Two mode variants: text-to-image and image-to-image
Fast generation times (10-15 seconds average)
Support for multiple aspect ratios (1:1, 9:16, 16:9, 4:3, 3:4, 3:2, 2:3, 5:4, 4:5, 21:9, auto)
Multiple reference image support (up to 5 images for image-to-image mode)
Hyper-realistic, physics-aware visual generation
Seamless style transformations
Affordable pricing at $0.03 per image
See how the Nano Banana API can transform your workflow
Perfect for professional marketing and advertising materials workflows that demand high-quality results, fast processing times, and reliable performance at scale.
Perfect for professional product visualization and mockups workflows that demand high-quality results, fast processing times, and reliable performance at scale.
Perfect for professional concept art and creative design workflows that demand high-quality results, fast processing times, and reliable performance at scale.
Perfect for professional social media content creation workflows that demand high-quality results, fast processing times, and reliable performance at scale.
Perfect for professional image editing and enhancement workflows that demand high-quality results, fast processing times, and reliable performance at scale.
Perfect for professional style transfer with multiple references workflows that demand high-quality results, fast processing times, and reliable performance at scale.
Perfect for professional website and app illustrations workflows that demand high-quality results, fast processing times, and reliable performance at scale.
Detailed technical information and API capabilities
Up to
10-15s
JPEG, PNG
Real feedback from developers using the Nano Banana API
“Incredible quality and speed. The Nano Banana API has transformed our content creation workflow.”
John Smith
Senior Developer
“The Nano Banana API is easy to integrate and consistently delivers high-quality results. Highly recommended!”
Maria Johnson
Product Manager
“The API documentation is clear and the model performance exceeds expectations.”
Alex Lee
Tech Lead
Understanding the limitations helps you make informed decisions
Maximum 5 reference images for image-to-image mode
Processing time varies based on complexity
Image URLs must be publicly accessible
Maximum file size of 10MB per image
Join thousands of developers who are already using the Nano Banana API to create amazing applications. Start with our playground or dive straight into the Nano Banana API documentation.