Nano Banana Pro

Professional Image Model Built on Gemini 3 Pro

Nano Banana Pro is Google DeepMind's new Gemini 3 Pro Image model – the successor to Nano Banana – and it powers Banana Designer's most advanced image workflows. It combines Gemini 3's reasoning and world knowledge with a high‑fidelity image engine, so you can go from rough idea to production visuals in a single pass.

Where the original Nano Banana was tuned for fast, high‑quality virtual staging, Nano Banana Pro is about control and detail:

• Higher fidelity outputs, with support for professional‑grade 2K and 4K resolutions in the underlying model

• Much sharper structure and material detail in interiors, products and architectural shots

• A big upgrade to text and typography: legible labels, signage, packaging and poster layouts directly inside the image, including multilingual text

• Finer control over "physics" – camera angle, focal length, depth of field, lighting and color grading – so your edits can match an existing photo set or brand style

• The ability (in Google’s own tools) to ground generations in real‑world knowledge via Search, which is what enables data‑driven diagrams, timelines and educational infographics

Inside Banana Designer, Nano Banana Pro is optimized for professional real‑estate, interior, product and campaign work where believability and layout quality matter more than raw speed.

What’s New Compared to Nano Banana:

• More consistent people and props in a scene, with better pose and clothing understanding

• More reliable small details (fixtures, hardware, fabrics, reflections) and fewer "AI artifacts" when you zoom in

• Stronger scene understanding, so complex rooms, multi‑room views and object relationships stay coherent

• Greatly improved on‑image text: property titles, room labels, product packaging copy, posters and UI mockups look cleaner and are easier to read

• Better performance when you push the model with multiple reference images, moodboards or design explorations in a single task

Performance & Capabilities in Banana Designer:

Just like the original model, Nano Banana Pro in Banana Designer supports multi‑image workflows and all standard aspect ratios. Behind the scenes, it is built on top of a model that can mix many references, maintain resemblance across people, and render at higher resolutions – all while staying within the credit and timing profile shown in the hero section.

You can comfortably use Pro for:

• Virtual staging for premium listings where furniture, lighting and styling need to feel like a real photo shoot

• Architectural visualization – lobby views, amenity spaces and development marketing with complex lighting and materials

• Interior design and product scenes that combine reference photos, moodboards and brand guidelines

• Campaign assets and posters that need accurate headlines or body copy directly in the image

• Explainer visuals and diagrams based on real information you provide

When to Use Nano Banana Pro vs Nano Banana:

Use Nano Banana Pro when:

• Quality, consistency and typography matter more than raw speed
• A scene includes people, fine materials, or many interacting elements
• You’re producing client‑facing assets (listing hero images, campaign key‑visuals, launch decks, print‑ready mockups)

Keep using the original Nano Banana when:

• You’re iterating quickly on rough ideas or volume virtual staging
• You don’t need complex text in the image itself
• You want the lightest‑weight option for exploratory tasks, drafts and bulk generations

Prompt Tips & Best Practices

Leverage Enhanced Human Understanding

Nano Banana Pro handles people better than V1. You can now include specific details about people in your prompts:

"Modern living room with a family of four relaxing on the sofa, natural poses, casual contemporary clothing"

Take Advantage of Improved Scene Understanding

The model better understands complex scenes, so you can be more ambitious:

"Open-concept kitchen and dining area with chef preparing dinner at the island, family gathered around the dining table, warm evening lighting, photorealistic"

Example Prompts

Virtual Staging with People: Luxury living room with couple sitting on gray sectional sofa, reading and chatting. Floor-to-ceiling windows with city view, modern furniture, warm ambient lighting. Professional interior photography style.

High-End Architectural Visualization: Modern minimalist bedroom with master suite bathroom visible through glass partition. King bed with premium bedding, designer furniture, indirect LED lighting. Magazine-quality architectural photography.

Complex Interior Scene: Contemporary open-plan living space showing kitchen, dining, and living areas. Natural flow between zones, consistent modern design language, multiple seating areas, abundant natural light. Professional real estate photography.