Marketing Creatives & 4K Social Posts
Generate ad-ready visuals and campaign variants with clear style direction and improved prompt accuracy.
Nano Banana 2: 4K AI Image Generator with Pro Results at Flash Speed
Run Nano Banana 2 for both text-to-image and image-to-image. Get sharper outputs, better prompt adherence, and consistent styles in one workspace.
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Example Gallery
See sample outputs for Image to Image in the Meta Muse Video workspace
4K Image Generation Gallery: Nano Banana 2 Results
Preview how Nano Banana 2 transforms references into polished visuals while preserving composition and improving style control.
Text Preservation & Diagram Creation Use Cases
From marketing visuals to product storytelling, generate consistent assets faster.
3D Object Editing & Product Visualization
Create product scenes, alternate backgrounds, and promotional imagery while preserving key subject details.
Diagram Creation & Technical Documentation
Build flowcharts, infographics, and technical diagrams with accurate, readable text rendering.
02Key Features
Gemini 3.1 Flash Image: Key Features for Creators
A balanced model for speed, quality, and prompt control across image generation workflows.
4K High-Resolution Output (Not Just Upscaled)
Generate true 4K images with sharp details and clean edges. Perfect for professional marketing assets, product visuals, and high-quality social content.
Text Preservation for Diagrams & Flowcharts
Maintain readable text in technical diagrams, infographics, and flowcharts. Supports English, Chinese, Japanese, and Korean with accurate character rendering.
Character Tracking Across Multiple Generations
Keep character faces and body proportions consistent across variations. Upload multiple reference images to maintain visual continuity.
Nano Banana 2 vs Standard: Performance Benefits
Built for creators who need fast iteration without losing quality or control.
Generate Quickly
Turn ideas into visuals in seconds so teams can explore more directions and ship faster.
Pro Results with Flash Speed
Optimized for Modern Workflows
Generate high-resolution assets through a streamlined browser workflow without complex local software.
Serverless-Friendly Output
No Hidden Fees
See the exact credit cost before generation and pay only for what you create.
Transparent Credit Cost
Iterative Editing
Review recent generations, compare versions, and continue refining details from one workspace.
Version History
Up to 14 Reference Images
Use multiple reference images to maintain character consistency, style direction, and composition control.
Multi-Reference Upload
Built for Production Assets
Create diagrams, campaigns, and product visuals with stronger prompt following and readable text.
Text & Prompt Fidelity
Character Consistency Workflow: Step-by-Step Guide
Switch between text-to-image and image-to-image, then iterate quickly with simple prompts.
Step 1: Upload a reference or start from text
Use image input for controlled edits or start directly with a text prompt when creating from scratch.
Step 2: Describe style and changes
Write clear instructions for subject, lighting, composition, or rendering style to steer the model output.
Step 3: Generate and download
Run generation, compare versions, and export your favorite result for immediate use.
API Model Name & Common Issues: Developer FAQs
Quick answers about using Nano Banana 2 for image generation and editing.
The official API model ID is 'gemini-3.1-flash-image-preview', not 'nano-banana-2'. Using the wrong name will result in 404 errors. Always use the Gemini 3.1 Flash Image endpoint for API integration.
Generate 4K AI Images Free with Nano Banana 2
Generate, refine, and export AI images in one place with flexible text and reference workflows.