Gemini Nano Banana tutorial: AI command collection and product image generation guide

Nano Banana is Google’s latest Gemini 2.5 Flash Image Model Extended application, specially built for image generation and product visual design. it combines Gemini 2.5 Flash Image high-speed computing capabilities and The lightweight architecture of the Nano series , can generate high-quality images in a very short time.

Unlike traditional AI drawing tools, Nano Banana can accurately understand the text description (prompt) entered by the user , and convert it into extremely realistic and professional-quality pictures. Whether it is a doll-style product photo, a model pose, or a lifestyle background image, it can be naturally integrated to generate materials that can be directly used for marketing or shelves.

Nano Banana is a lightweight AI model of Gemini , can help users use text descriptions to produce pictures, especially suitable for:

• E-commerce practitioners create product images
• Bloggers or self-media generate cover photos
• General people who want to try AI creation

No drawing skills are required, just type a few lines of instructions, Nano Banana You can complete a picture that can be directly used for product marketing.

use Nano Banana Generating images is actually very simple, and even users who are new to AI tools can get started quickly.

1. Open the platform to support Nano Banana Recommended to use GenApe product image ——An integrated Gemini Nano Banana model Online AI creation tool. Just open your browser, no installation required, and you can start generating images.

2. Upload picture materials

On the page, you will see three upload blocks:

• Products: Upload the main products you want to display (this area is required)
• Model: You can choose to upload photos of people or models, and AI will automatically integrate the products into the picture.
• Background: You can upload the scene you want, such as street scene, studio or natural style background

You can click or drag the image to the upload block, and the system will automatically recognize it and prepare it for generation.

3. Enter the command

After writing the image description that matches your imagination in the input box, press the "Generate" button to start creating high-quality images, and you can download or share the results immediately.

The following are several examples of Nano Banana commands that are commonly used and popular with e-commerce merchants and creators.

• Food display photos

Command example: "The steak is placed on a dark ceramic plate, garnished with rosemary and garlic cloves. The top light creates dramatic light and shadow, with a black background and a high-end Western style."

• Figure product picture

Command example: "Convert the character in the photo into a Funko Pop figure style. Create a panoramic close-up scene showing a Funko Pop The box and the figure should be placed on a flat surface. The box should be large and take up most of the frame, viewed from a slightly angled front view. The figure should be clearly displayed in the box and be equipped with a hat as an accessory. On the same plane, place the same figure next to the box, slightly closer to the camera. The figure should be presented in a highly realistic, detailed and life-like style, with soft studio lighting, clean and subtle shadows on the surface, and a seamless background.

• Model posing for photos

Command example: "The model naturally holds the lipstick next to her cheeks, with a soft smile on her face. Her skin is translucent and clean. Warm sunshine is shining from the window. It has a light and refreshing atmosphere. It has a sense of Japanese youthful life and clear details."

• Change product material

Command example: "The cup in the picture has been changed to a glass cup with a new layer of latte in it, and other details remain unchanged."

• Change product background

Command example: "The car is driving through the cyberpunk neon streets of Tokyo at night, and the wet ground reflects light and shadow, with ultra-high details and cinematic light."