Nano Banana 🍌

Character Consistency

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

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.

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.

Conversational Control

Use everyday language to create and edit images. Keep the conversation going to refine results iteratively until you achieve your vision鈥攏o technical expertise required.

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.

Powerful Image Editing

Edit existing images with natural language commands. Replace backgrounds, restore faded images, change character outfits, remove objects, and adjust details鈥攁ll through conversational inputs without complex editing tools.

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鈥攁ll within a natural dialogue flow.

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.

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.

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.

Output Specifications

Supported Aspect Ratios

Generation Modes

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.

Resolution Limit

Nano Banana generates images at a maximum resolution of 1536x672 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.

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.