Nano Banana Pro
Google's most advanced AI image generator, powered by Gemini 3 Pro
Nano Banana Pro is Google DeepMind's flagship AI image generation model, officially named Gemini 3 Pro Image. It brings studio-quality precision to image creation and editing — with industry-leading text rendering, real-world knowledge grounding through Google Search, and professional creative controls. On Keyo Studio, you can generate high-fidelity images up to 4K directly from a text prompt, with the reasoning power of Gemini 3 behind every result.
What is Nano Banana Pro?
Nano Banana Pro is the professional tier of Google's image technology, built on the Gemini 3 Pro model. "Nano Banana" started as a community nickname and became the name everyone uses for Google DeepMind's image models. The "Pro" version is designed for the most demanding visual work — complex graphic design, high-fidelity product mockups, infographics, and any image where accurate text and real-world detail matter. It generates and edits images at 1K, 2K, and 4K resolution, making it suitable for print, large displays, and commercial production.
Industry-leading text rendering
The single biggest reason to use Nano Banana Pro is text. Where most AI image generators produce garbled or misspelled words, Nano Banana Pro renders clear, legible text directly inside your images — including long passages and multiple languages. This makes it ideal for marketing banners with headlines built in, posters, restaurant menus, infographics, technical diagrams, and international content. You can generate design-ready assets without a separate typography pass.
Real-world knowledge and Google Search grounding
Powered by Gemini 3 Pro's reasoning, Nano Banana Pro understands context and real-world facts. It can ground images in real-time information through Google Search, which means fewer made-up details and more accurate, factually correct visuals — especially useful for data visualizations, infographics, and content that has to reflect reality.
Professional creative control
Nano Banana Pro gives you fine-grained control over your images: camera angles, lighting, depth of field, focus, and color grading. It maintains consistent branding and character identity across a series of images — keeping the same product or the same people recognizable from shot to shot. You can blend multiple reference images into a single cohesive composition, ideal for building full campaigns with a unified look. It supports a wide range of aspect ratios, from square 1:1 to widescreen 16:9 and vertical 9:16.
Best use cases
Nano Banana Pro is the right choice when quality and precision matter: professional graphic design, product mockups and studio-style product shots, marketing banners and thumbnails with integrated headlines, infographics and diagrams with accurate labels, storyboards, and high-resolution assets for print. For fast drafts and everyday generation, Nano Banana 2 is the lighter, cheaper option — but when you need the highest fidelity, Nano Banana Pro delivers.
Pricing on Keyo Studio
On Keyo Studio, Nano Banana Pro is priced by resolution: 4 credits for 1K and 2K images, and 6 credits for 4K. We recommend drafting your composition at a lower resolution first, then rendering the final version at 4K once the prompt is dialed in.
Content authenticity
Every image generated with Nano Banana Pro includes an invisible SynthID watermark embedded by Google in the pixel data. It's undetectable to the eye but verifiable through Google's tools, providing transparent provenance for AI-generated content.
Frequently asked questions
What is Nano Banana Pro?
Nano Banana Pro is Google's most advanced AI image model, built on Gemini 3 Pro. It generates high-fidelity images with best-in-class legible text in multiple languages, advanced creative controls, and up to 4K resolution.
How much does Nano Banana Pro cost on Keyo Studio?
Nano Banana Pro is priced by resolution: 4 credits for 1K and 2K images, and 6 credits for 4K. We recommend drafting your composition at a lower resolution first, then rendering the final version at 4K once the prompt is dialed in.
Why is Nano Banana Pro the best model for text in images?
Nano Banana Pro is the first image model that reliably renders readable text — product labels, signage, infographic callouts — instead of decorative gibberish. It delivers 94–96% text-rendering accuracy, including long-form and multilingual text.
What's the difference between Nano Banana Pro and Nano Banana 2?
Nano Banana Pro is the high-quality lane, built for maximum fidelity and complex scenes, while Nano Banana 2 is the cheaper, faster sibling for high-volume work and quick iterations. Choose Pro for final quality, Nano Banana 2 for speed and volume.
Does Nano Banana Pro use real-world knowledge?
Yes. Nano Banana Pro integrates with Google Search, letting it pull real-time data and factual detail into generated images — useful for accurate product mockups, infographics, and data visualizations.
What can I use Nano Banana Pro for?
Nano Banana Pro excels at anything with text or layout — posters, mockups, infographics, product composites, and cinematic scenes where legible typography and high fidelity matter. Its 2–5 second generation also makes it strong for iterative design work.