Nano Banana 2

Nano Banana 2 is powered by Google's Gemini 3.1 Flash Image Preview, offering faster processing and more affordable pricing compared to Nano Banana Pro. It features the same multi-step workflow that plans, generates, analyzes, and corrects images automatically, with native 4K output and professional-grade quality control.

Nano Banana 2 offers true native 4K resolution output (not upscaled), processing 4K images efficiently with minimal memory usage. This breakthrough efficiency enables real-time professional-quality image generation previously impossible with AI models.

Yes! Nano Banana 2 is excellent for 'vibe-coding' - natural language app development. Simply describe interfaces and functions, and it automatically generates complete UIs, icons, windows, and interactive layouts. Perfect for rapid prototyping and professional app development.

Absolutely. With high success rate, built-in quality control, professional-grade 4K output, and competitive pricing, Nano Banana 2 is designed for enterprise applications including storyboarding, architectural visualization, brand marketing, and game development.

Nano Banana 2 is built on the Gemini 3.1 Flash architecture, which makes it significantly faster and more affordable than Nano Banana Pro while maintaining professional-grade 4K output and the same multi-step quality control workflow. It is ideal for high-volume use cases where speed and cost efficiency matter.

Nano Banana 2 generates images in standard formats compatible with all major platforms. It supports native 4K resolution output, multiple aspect ratios, and various style controls, making it easy to integrate into existing creative and development pipelines.

The Nano Banana 2 API is billed per generated image. The pricing table on this page lists every specification and shows the Gold member price, 20% off. Platinum and Diamond members save even more, up to 28%. You only pay for successful requests.

Sign up for APIMart, open the API Keys page in your dashboard and create a key. The same key calls the Google Nano Banana 2 API and every other model on the platform, with pay-as-you-go billing and no subscription.

Send a generation request with the model set to nano-banana-2 or nano-banana-2-ext and your prompt. The Nano Banana 2 API runs as an asynchronous task: it returns a task id right away, and you poll that task until the result is ready. Full parameters and code examples are in the APIMart docs (docs.apimart.ai). For Lite models and their prices, visit the separate Nano Banana 2 Lite page.

No. The Nano Banana 2 API has no free quota on APIMart. It is pay-as-you-go and billed per generated image, you only pay for successful requests, and Gold members get 20% off, with Platinum and Diamond members saving up to 28%. Check this page's pricing table for current prices of nano-banana-2 and nano-banana-2-ext. For Lite models and their prices, visit the separate Nano Banana 2 Lite page.

Nano Banana 2 Lite is the lighter model in the nanobanana 2 API family, called with model nano-banana-2-lite. It outputs 1K images only, one image per request, and accepts up to 14 reference images. Choose the standard Nano Banana 2 model (nano-banana-2) when you need higher resolutions such as native 4K. Both use the same API key and asynchronous task flow. For Lite models and their prices, visit the separate Nano Banana 2 Lite page.

You can reach us via the live chat in the bottom-right corner, email us at [email protected], or join our Discord community. Our team will get back to you as soon as possible.