How to use Google Nano Banana Pro: A step-by-step guide and the prompts you need

To maximise results, Google recommends including details about the subject, composition, action, location, style and any editing instructions within each prompt.

By Storyboard18| Nov 21, 2025 1:42 PM

How to use Google Nano Banana Pro: A step-by-step guide and the prompts you need

To maximise results, Google recommends including details about the subject, composition, action, location, style and any editing instructions within each prompt.

Google’s latest AI upgrade has officially arrived. CEO Sundar Pichai has unveiled Nano Banana Pro, the advanced successor to the original Nano Banana tool, triggering a wave of experimentation among users worldwide. The Pro version immediately stirred excitement, with people testing everything from mood-altering image transformations to sharply detailed infographics generated from dense text.

Describing the new system, Pichai wrote that it delivers “state-of-the-art image generation and editing with more advanced world knowledge, text rendering, precision and controls,” adding that it excels at producing complex infographics “much like how engineers see the world.”

According to Google, Nano Banana Pro is a “new state-of-the-art image generation and editing model” built on Gemini 3 Pro. The model leverages advanced reasoning and real-world understanding to visualise information with high accuracy. Beyond simple image creation, Google says the tool is designed to generate “more helpful content,” capable of producing context-rich diagrams and infographics based on information supplied by the user.

How to use Nano Banana Pro

Step 1: Visit the Gemini website or download the Gemini app Step 2: Log in with your Google account Step 3: Select Thinking with 3 Pro as your chosen model Step 4: Go to Tools and select Create images

Once set up, users can begin generating vivid, detailed images instantly.

What prompts to use?

Google has shared several sample prompts to help users bring “any idea or design to life”:

Prompt 1:

“Create an infographic that shows how to make elaichi chai” Google notes: “Step-by-step infographic for making Elaichi Chai (cardamom tea), demonstrating the ability to visualise recipes and real-world information.”

Prompt 2:

“A vibrant, eye-catching 'TYPOGRAPHY' design on a textured off-white background. The letters are bold, blocky, extra condensed and create a 3D effect with overlapping layers of bright blue and hot pink, each with a halftone dot pattern, evoking a retro print aesthetic. 16:9 aspect ratio.”

Prompt 3:

“Change aspect ratio to 1:1 by reducing background. The character remains exactly locked in its current position.”

To maximise results, Google recommends including details about the subject, composition, action, location, style and any editing instructions within each prompt.

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To maximise results, Google recommends including details about the subject, composition, action, location, style and any editing instructions within each prompt.

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