Nano Banana 2(Gemini 3.1 Flash Image) AI Image Generator

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Nano Banana 2 (Gemini 3.1 Flash Image) on AnividAI | Google's Fastest AI Image Model

What is Nano Banana 2 (Gemini 3.1 Flash Image)?

Nano Banana 2 (officially Gemini 3.1 Flash Image) is Google's latest breakthrough in AI image generation, launched on February 26, 2026. Built on a highly efficient 1.8 billion parameter backbone, this model achieves sub-500 millisecond latencies on mid-range mobile hardware and generates approximately 30 frames per second at 512px resolution. It combines the advanced features of Nano Banana Pro with Gemini Flash's incredible speed, supporting resolutions from 512px to stunning 4K output across different aspect ratios. Built by Google DeepMind, Nano Banana 2 represents real-time synthesis performance previously impossible with AI image generation.

Why Choose Nano Banana 2 (Gemini 3.1 Flash Image)?

Experience Google's fastest AI image generation with sub-second 4K synthesis

Real-Time Generation Speed

Nano Banana 2 achieves sub-500 millisecond latencies and generates roughly 30 frames per second at 512px resolution. This means near-instantaneous image creation that feels like working with a responsive design tool rather than waiting for AI generation.

4K High-Resolution Output

Generate images from 512px quick previews all the way up to stunning 4K resolution (1K, 2K, and 4K options). Perfect for professional projects requiring crisp, detailed visuals suitable for print, web, and presentations.

Advanced Subject Consistency

Nano Banana 2 features enhanced subject consistency across generations. Maintain character appearances, product angles, and brand assets with unprecedented accuracy across multiple prompts and iterations.

Efficient 1.8B Parameter Model

Built on an ultra-efficient 1.8 billion parameter architecture that rivals models 3x its size in quality while delivering dramatically faster performance. Run on mid-range hardware with professional-grade results.

Multiple Resolution Tiers

Choose between 1K (50 MC), 2K (80 MC), or 4K (120 MC) resolution based on your needs. Start with fast 1K previews for iteration, then generate high-res 4K finals for delivery.

Google DeepMind Innovation

Powered by Google DeepMind's latest AI research. Nano Banana 2 is now the default image model across Google's consumer and developer products, trusted by millions worldwide.

Generate with Nano Banana 2 in 3 Steps

From concept to 4K image in seconds with Nano Banana 2

Describe Your Vision

Write your image description in natural language. Nano Banana 2 understands conversational prompts and can process up to 20,000 characters for detailed creative direction.

Choose Resolution & Settings

Select your desired resolution (1K for speed, 2K for balance, or 4K for maximum quality), aspect ratio, and optional reference images for guided generation.

Generate Instantly

Click generate and watch Nano Banana 2 create your image in sub-second speed. Iterate quickly with real-time performance and refine until perfect.

Expand Your Anime Creation Toolkit

Explore additional AI-driven features to spark inspiration and elevate your OC anime arts

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AI Action Figure Generator

Convert your OC into unique, collectible action figures. Visualize your characters in 3D and share them with the community.

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AI Sticker Generator

Create adorable anime stickers featuring your OCs. Express yourself and share your characters in chats and social media.

AI Anime Generator

Generate breathtaking anime art from your OC designs or text/image prompts. Bring any character or idea to life with advanced AI.

AI Video Generator

Transform your original characters and stories into dynamic anime videos. Animate your OC universe with just a few clicks.

OC Maker

Design, customize, and manage your own original characters. Build your personal anime universe from scratch.

Chat with OCs

Interact and role-play with your created characters. Experience immersive conversations powered by AI.

Frequently Asked Questions

Everything you need to know about Nano Banana 2 (Gemini 3.1 Flash Image)

What is Nano Banana 2 (Gemini 3.1 Flash Image)?

Nano Banana 2 is the codename for Gemini 3.1 Flash Image, Google's latest AI image generation model launched on February 26, 2026. Built on a 1.8 billion parameter backbone, it achieves sub-500ms latencies and supports resolutions from 512px to 4K. It's now the default image model across Google's products.

How fast is Nano Banana 2 compared to other AI image generators?

Nano Banana 2 is incredibly fast—achieving sub-500 millisecond latencies on mid-range hardware and generating approximately 30 frames per second at 512px resolution. This makes it suitable for real-time interactive applications, effectively achieving what feels like instant image synthesis.

What resolutions does Nano Banana 2 support?

Nano Banana 2 supports three resolution tiers: 1K (50 MC), 2K (80 MC), and 4K (120 MC). You can generate images ranging from 512px for quick previews all the way up to stunning 4K output, across various aspect ratios from 1:1 to 21:9.

How much does Nano Banana 2 cost to use on AnividAI?

Nano Banana 2 uses AnividAI's credit system (MC): 1K resolution costs 50 MC, 2K costs 80 MC, and 4K costs 120 MC per image. New users receive free credits to start, and you can earn additional credits through daily sign-ins, sharing creations, and community engagement—no credit card required for initial trials.

What makes Nano Banana 2 better than the original Nano Banana?

Nano Banana 2 combines the advanced features of Nano Banana Pro with Gemini Flash's incredible speed. It features improved subject consistency, faster generation times (sub-500ms), support for up to 4K resolution, and a more efficient 1.8B parameter architecture that rivals larger models in quality.

Does Nano Banana 2 support reference images?

Yes! Nano Banana 2 supports up to 14 reference images simultaneously in JPEG, PNG, or WebP formats (up to 30MB per file). You can use reference images for image-to-image transformation workflows and multi-image fusion.

Can I use Nano Banana 2 for commercial projects?

Yes, artwork created with Nano Banana 2 can be used for commercial purposes, social media, merchandise, and personal projects. You retain full rights to your generated images. All AI-generated images include SynthID watermark for transparent content identification.

What aspect ratios does Nano Banana 2 support?

Nano Banana 2 supports 15 aspect ratio options ranging from 1:8 to 21:9, plus auto-detection. Common ratios include 1:1 (square), 2:3 (portrait), 3:2 (landscape), 16:9 (widescreen), 9:16 (mobile), and 21:9 (ultra-wide cinematic).

Start Creating with Nano Banana 2

Experience Google's fastest AI image generation. Sub-second 4K synthesis with advanced subject consistency and real-time performance.