Nano Banana 2 - 4K Images with Consistent Characters

Nano Banana 2's Short Description

Nano Banana 2 is an advanced AI creative platform for generating high-quality 4K images and videos with exceptional character consistency. Designed for content creators, designers, and marketing professionals who need production-ready visual content with real-world accuracy.

What is Nano Banana 2?

Nano Banana 2 is built on Google's Gemini 3.1 architecture and solves the challenge of maintaining consistent character identities across multiple images while generating photorealistic visuals at 4K resolution. The platform integrates Google Search to ground image generations in real-world facts and landmarks, ensuring accuracy for historical and location-based content. It features native 4K output, ultra-wide aspect ratio support (up to 8:1), and adjustable chain-of-thought reasoning for complex prompts. The platform supports text-to-image, image-to-image, and AI video generation capabilities with commercial licensing available across all pricing tiers.

How to use Nano Banana 2?

Navigate to the generation interface and select 'Nano Banana 2' from the available models. Enter your descriptive text prompt and optionally upload up to 14 reference images to maintain character identity consistency across generations. Configure your parameters including resolution (1K to 4K) and aspect ratio (1:1 to 8:1), adjust the 'thinking level' for chain-of-thought reasoning complexity, then click generate to produce your visual content. Processing time and credit usage depend on resolution and generation complexity.

Nano Banana 2's Core Features

- Google Search-grounded image generation for real-world accuracy

- Native 4K resolution output for high-definition visuals

- Ultra-wide aspect ratio support (up to 8:1 and 1:8)

- Multi-character consistency with support for 14 reference images

- Adjustable Chain-of-Thought reasoning for complex prompt execution

- High-quality text-and-image layout for readable multilingual content

- Text-to-image generation

- Image-to-image transformation

- AI video generation capabilities

Nano Banana 2's Use Cases

#1

Creating serialized comics or stories with consistent character identities across multiple panels and episodes

#2

Generating panoramic banners and ultra-wide story panels for marketing and social media campaigns

#3

Designing professional marketing posters with legible text in various languages for global campaigns

#4

Rendering accurate historical or real-world landmarks using live search data for educational and tourism content

FAQ from Nano Banana 2

What is the difference between Nano Banana 2 and Nano Banana Pro?

How many reference images can I use for character consistency?

What does the 'thinking level' feature do?