Google · Fast & Efficient AI Image Generation

Google Nano Banana

What Makes Nano Banana Special

Google's fast and efficient AI image generation model powered by Gemini 2.5 Flash Image. Create, edit, and transform images with character consistency, multi-image blending, and conversational controls — optimized for speed and high-volume tasks.

1024px
Standard resolution
Fast
Generation speed
10
Aspect ratios
3
Image blending
What's new

What Makes Nano Banana Special

01

Character Consistency

Keep the same characters consistent across multiple images while changing outfits, poses, lighting, or scenes. Perfect for creating series content and storytelling.

02

Speed & Efficiency

Optimized for high-volume, low-latency tasks with fast rendering speeds. Generate 1024px resolution images quickly and cost-effectively for large-scale projects.

03

Multi-Image Blending

Merge up to 3 images to create something entirely new. Generate surrealist art, combine photo elements, or seamlessly blend objects, colors, and textures.

04

Conversational Control

Use everyday language to create and edit images. Keep the conversation going to refine results iteratively until you achieve your vision — no technical expertise required.

See it in action

Real generations from Google Nano Banana

Real outputs generated with this model — every caption is the exact prompt used.

Prompt

The same explorer across three scenes — one consistent face, hair and outfit through a cinematic storyboard.

Prompt

Faceted amber perfume bottle caught mid-splash — luxury advertising lighting, macro-crisp glass and water.

Prompt

Coordinated minimalist skincare set on beige marble — clean, catalog-ready flat lay styling.

Prompt

A cloud-skinned whale drifting over golden dunes — two worlds blended into one surreal dreamscape.

Prompt

Morning light through a rain-streaked window — physically accurate refraction, caustics and soft shadows.

Prompt

A storm-weathered lighthouse keeper and her owl — painterly video-game key-art in teal and amber.

Create images like these

Write your own prompt and generate high-resolution images with Google Nano Banana. Start free — no credit card required.

Try Google Nano Banana
Overview

Model at a glance

Nano Banana, powered by Gemini 2.5 Flash Image, is Google DeepMind's fast and efficient AI image generation model designed for speed and high-volume tasks. It excels at creating and editing images with character consistency, multi-image blending, and conversational controls.

Optimized for low-latency operations, Nano Banana generates 1024px resolution images quickly and cost-effectively, making it ideal for rapid prototyping, social media content, creative experiments, and large-scale image production. With multimodal understanding and real-world knowledge from Gemini's advanced reasoning capabilities, Nano Banana brings your imagination to life through simple text prompts and natural language interactions.

Developer
Google DeepMind
Model
Gemini 2.5 Flash Image
Standard Resolution
1024×1024 (1:1)
Max Resolution
1536×672 (21:9)
Aspect Ratios
10 options
Reference Images
Up to 3
Token Cost
1290 tokens/image
Output Format
PNG, JPEG
Capabilities

Key features

Text-to-Image Generation

Create entirely new images from detailed text descriptions. Nano Banana understands complex prompts and generates images that follow real-world logic thanks to Gemini's advanced reasoning capabilities and multimodal understanding. Use case: generate concept art, product visualizations, and creative designs from scratch.

Powerful Image Editing

Edit existing images with natural language commands. Replace backgrounds, restore faded images, change character outfits, remove objects, and adjust details — all through conversational inputs without complex editing tools. Use case: quick photo edits, background removal, outfit changes, and image restoration.

Multi-Turn Editing

Engage in continuous conversations to refine your images iteratively. Make multiple adjustments in sequence, building on previous edits until you achieve the perfect result — all within a natural dialogue flow. Use case: iterative design refinement, progressive image enhancement, and creative exploration.

Character Consistency

Maintain the same characters across multiple images while changing their outfits, poses, lighting, or scenes. Create series content, storyboards, and character-driven narratives with reliable consistency throughout. Use case: story sequences, character development, brand mascots, and series creation.

Multi-Image Combination

Merge up to 3 images to create something entirely new. Generate surrealist art, combine disparate photo elements, or seamlessly blend objects, colors, and textures into cohesive compositions. Use case: surreal art, photo mashups, creative composites, and experimental visuals.

Flexible Aspect Ratios

Generate images in 10 different aspect ratios from square (1:1) to ultra-wide (21:9), perfect for any platform or use case. Control output dimensions to match your specific requirements without post-processing. Use case: social media posts, banners, posters, and platform-specific content.

Specs

Technical specifications

Output Specifications

Max Resolution1536×672 (21:9)
Standard Resolution1024×1024 (1:1)
Aspect Ratios10 options
Token Cost1290 tokens/image
Output FormatPNG, JPEG

Supported Aspect Ratios

1:1 (Square)1024×1024
16:9 (Landscape)1344×768
9:16 (Portrait)768×1344
21:9 (Ultra-wide)1536×672
+ 6 More Ratios2:3, 3:2, 3:4, 4:3, 4:5, 5:4

Generation Modes

Text-to-ImageSupported
Image EditingSupported
Multi-Turn EditingSupported
Multi-Image (up to 3)Supported
Batch GenerationSupported
In practice

Use cases

Social Media Content

Generate high-volume social media images quickly for Instagram, Facebook, Twitter, and other platforms. Create consistent branded content, product showcases, and engaging visuals at scale with flexible aspect ratios.

Rapid Prototyping

Quickly visualize creative concepts and design ideas. Test multiple variations, explore different styles, and iterate on designs rapidly without expensive photoshoots or lengthy design processes.

Creative Experiments

Explore surrealist art, experimental visuals, and creative mashups. Blend multiple images, test unconventional combinations, and push creative boundaries with multi-image fusion capabilities.

Storytelling & Series

Create consistent character-driven narratives and story sequences. Maintain character consistency across multiple scenes while changing settings, poses, and situations for cohesive storytelling.

Quick Photo Editing

Edit photos quickly with natural language commands. Remove backgrounds, change outfits, restore old photos, and make adjustments without complex editing software or technical skills.

High-Volume Production

Generate large quantities of images cost-effectively for e-commerce, marketing campaigns, and content libraries. Leverage batch generation capabilities for scalable image production.

Generational leap

Nano Banana vs Nano Banana Pro

Nano Banana is optimized for speed and high-volume tasks, while Nano Banana Pro targets professional asset production.

FeatureNano BananaNano Banana ProNEW
Max Resolution1536×672 (~1 MP)Up to 4K
Reference ImagesUp to 3Up to 14
Text RenderingStandardEnhanced
Best ForSpeed & high-volume tasksProfessional asset production
Honest look

Current limitations

Resolution Limit

Nano Banana generates images at a maximum resolution of 1536×672 pixels (~1 MP), which may not be suitable for large-format printing or professional photography requiring higher resolutions. For 4K output, consider Nano Banana Pro.

Character Consistency Variability

While Nano Banana excels at character consistency, it may not always achieve perfect accuracy across all scenarios. Complex character features or extreme pose changes may require multiple attempts to achieve desired consistency.

Limited Reference Images

Nano Banana supports up to 3 reference images for blending, compared to Nano Banana Pro's 14 images. For complex compositions requiring multiple reference elements or maintaining consistency across many subjects, the Pro version offers greater flexibility.

Text Rendering Accuracy

While Nano Banana can incorporate text in images, rendering accuracy for complex typography, specific fonts, or long text passages may vary. For professional text rendering requirements, Nano Banana Pro offers enhanced capabilities.

FAQ

Frequently asked questions

What is Nano Banana?
Nano Banana is Google DeepMind's fast and efficient AI image generation model powered by Gemini 2.5 Flash Image. It specializes in creating and editing images with character consistency, multi-image blending, and conversational controls, optimized for speed and high-volume tasks at 1024px resolution.
What's the difference between Nano Banana and Nano Banana Pro?
Nano Banana is optimized for speed and efficiency with 1024px resolution and up to 3 reference images, ideal for high-volume tasks. Nano Banana Pro offers up to 4K resolution, 14 reference images, enhanced text rendering, real-world grounding with Google Search, and a default "Thinking" process for professional asset production.
Can I maintain character consistency across multiple images?
Yes! Nano Banana excels at keeping the same characters consistent across multiple images while you change their outfits, poses, lighting, or scenes. This makes it perfect for creating series content, storyboards, and character-driven narratives with reliable consistency.
How many images can I combine at once?
Nano Banana allows you to merge up to 3 images to create something entirely new. You can generate surrealist art, combine disparate photo elements, or seamlessly blend objects, colors, and textures into cohesive compositions through multi-image fusion.
What aspect ratios are supported?
Nano Banana supports 10 different aspect ratios: 1:1 (square), 16:9 (landscape), 9:16 (portrait), 21:9 (ultra-wide), 2:3, 3:2, 3:4, 4:3, 4:5, and 5:4. You can control the output dimensions to match your specific requirements for any platform or use case.
Where can I use Nano Banana?
Nano Banana is available through multiple platforms: Gemini app for conversational image creation, Google AI Studio for rapid development, Gemini API for programmatic access, and Vertex AI Studio for enterprise deployment. All generated images include SynthID watermarks for transparency.

Start Creating with Nano Banana

Ready to bring your imagination to life? Experience fast, efficient AI image generation with character consistency and conversational controls.

Try Google Nano Banana now