nano banana 2 | 4K AI Image Generator

Nano Banana 2 is an advanced AI image generation platform featuring two primary models: Nano Banana 2 (powered by Gemini 3.1 Flash Image) and Nano Banana Pro (powered by Gemini 3 Pro). The platform specializes in producing high-fidelity 4K images with a focus on accurate in-image text rendering, character consistency across scenes, and real-world knowledge grounding through Google Search. Nano Banana 2 is optimized for speed, generating images in 3-4 seconds, while Nano Banana Pro offers studio-grade precision and supports up to 14 reference images for brand consistency. Both models support natural language editing, allowing users to modify images through conversational commands. ## How to Use To use the platform, first describe your vision using a detailed natural language prompt. Second, choose your model: Nano Banana 2 for speed (3-4 seconds) or Nano Banana Pro for studio-grade precision. Finally, refine your image using conversational editing commands and export the final result in resolutions up to 4K. Nano Banana 2's ## Key Features - Native 4K resolution support across 14 aspect ratios - Accurate in-image text rendering for posters and marketing assets - Character and subject consistency for up to 5 characters and 14 objects - Real-time Google Search grounding to reduce hallucinations - Natural language conversational image editing - Support for up to 14 reference images (Pro model) ## Use Cases - Creating professional marketing posters and advertisements with readable typography - Developing consistent storyboards and visual narratives for film or social media - Generating brand-consistent product mockups using reference logos and palettes - Producing data-driven infographics and diagrams using real-time search context