Nano Banana 2

Nano Banana 2

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Introduction
Free 4K AI image generator with accurate text, powered by Gemini 3.1 Flash Image.
Listed on
July 23, 2026

What is Nano Banana 2?

Nano Banana 2 is an AI image generation service that creates high-quality images with accurate in-image text, consistent characters, and 4K resolution. It is powered by Gemini 3.1 Flash Image and offers both fast generation (Nano Banana 2) and studio-grade precision (Nano Banana Pro). The platform is designed for creating posters, ads, storyboards, and brand assets.

How to use Nano Banana 2?

  • 1. Write a detailed prompt describing your vision, including subjects, lighting, composition, and style. 2. Choose Nano Banana 2 for fast results (3-4 seconds) or Nano Banana Pro for studio-grade precision, and select aspect ratio up to 4K. 3. Generate the image, then refine it using natural language commands. Switch between models mid-workflow and download in production-ready quality.

Core features of Nano Banana 2

  • 4K resolution with 14 aspect ratios
  • Accurate text rendering and localization inside images
  • Subject consistency across up to 5 characters and 14 objects
  • Real-world knowledge with Google Search grounding
  • Natural language editing
  • Studio-grade controls with Nano Banana Pro (up to 14 reference images)
  • Fast generation (3-4 seconds) with Nano Banana 2

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