How to Generate Images with Google Nano Banana Pro

What is Google Nano Banana Pro?

Google Nano Banana Pro is Google DeepMind's image generation model built on Gemini 3 Pro. Released in late 2025, it gives you much more control over the result than earlier text-to-image models, which matters for professional work.

Its standout skill is putting clean, legible text directly in images, which AI image generators have long struggled with. With 4K output and multi-image composition on top, it suits marketing materials, infographics, and branded content. PostQuickAI offers Nano Banana Pro to all subscribers for professional-quality image generation.

Key Features

4K Resolution: Generate images up to 5632×3072 pixels, large enough for print and high-resolution displays
Text Rendering: Accurately render legible text in 100+ languages, including long passages and stylized fonts
Multi-Image Composition: Use up to 14 reference images to guide style, maintain brand consistency, or combine multiple subjects
Real-World Knowledge: Integrates with Google Search to pull factual, up-to-date information into infographics and visualizations
Advanced Editing Controls: Adjust lighting, camera angles, depth of field, and aspect ratios through natural language
Brand Style Matching: Upload website images to maintain your brand's visual aesthetic across all generated content

Technical Specifications

Model: Gemini 3 Pro Image (gemini-3-pro-image)
Maximum Resolution: 4K+ (up to 5632×3072 pixels)
Text Languages: 100+ languages with accurate typography
Input: Text prompts + optional reference images (up to 14)
Context Window: 32,768+ tokens for detailed, complex prompts
Availability: All PostQuickAI plans (Basic, Pro and Ultra); images count against your monthly image allowance

How to Use Nano Banana Pro in PostQuickAI

Log into your PostQuickAI account and navigate to your content group
Open your content group settings (gear icon)
Under Image Generation, pick Nano Banana Pro from the model catalog. Each model shows a short description and its cost before you generate
Optionally enable "Use Website Style" to match your brand's visual aesthetic
Write your prompt. Be specific about any text, labels, or typography you want included
Generate content and your images will be created with Nano Banana Pro

When to Choose Nano Banana Pro

PostQuickAI has a catalog of current image models. Here's when to choose some of them:

Nano Banana Pro

Images with text, labels, or typography
Infographics and data visualizations
Marketing materials and ads
Professional brand content
Multi-language content

GPT Image 2

Balanced quality and creativity
Diverse artistic styles
General-purpose image generation
Creative exploration

Nano Banana (Fast)

Quick iterations and testing
High-volume content creation
Creative brainstorming
Speed over maximum quality

Imagen Ultra

Maximum photorealism
Product photography style
Realistic portraits and scenes
Ultra-high quality output

Get Started Today

Nano Banana Pro is one of the most capable image models available, and you can use it in PostQuickAI next to your scheduling. It works well for marketing materials with text in them and for visuals that need to match your brand.

Start Generating Images with Nano Banana Pro →

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