This time, Google’s Nano Banana This trend can be compared to the earlier ChatGPT Ghibli craze—almost everyone around me is playing with it, especially generating 3D figurines. Facebook has been flooded with these images, and we’ve also written a tutorial on it.Teach everyone how to make the figure in a picture using a 3D printer.In fact, Nano Banana’s capabilities go beyond this. Earlier, Google shared 6 prompt tips for text-to-image generation on its official community, and here they are for everyone.
Image source: Google AI Studio official community
Google officially shares 6 prompt tips for Nano Banana text-to-image generation
Nano Banana (also known as Gemini 2.5 Flash Image) is Google’s latest, fastest, and most powerful model. Its standout feature is extremely fast generation speed, and during editing, it maintains consistency of characters and objects—which is truly impressive. It’s ideal for continuous scenes or series-based creation.
Users only need to input a natural language description to remove backgrounds, change styles, replace backgrounds, remove elements, and even combine multiple photos into a new scene.
The following 5 uses are all things Nano Banana can do:
- Text-to-image: Generating high-quality images from simple or complex text descriptions.
- Image + text-to-image (editing): Provide an image, and use text prompts to add, delete, or modify elements, change style, or adjust colors.
- Multi-image composition and style transfer: use multiple images to compose a new scene, or transfer the style of one image onto another.
- Incremental optimization: Refine the image gradually through multiple rounds of dialogue, making small adjustments each time until the desired result is achieved.
- Text typesetting and rendering: generates clear, accurately positioned text images, ideal for logos, diagrams, and posters.
This time, Google’s sharing focuses on text-to-image generation. For each item, in addition to explaining how to write prompts, it also provides examples.
1. Photorealistic Photography Scene
If you want to generate realistic images, think like a photographer. The content should include “shooting angle,” “lens focal length,” “lighting type,” and “details” to guide the model toward more “photo-like” results.
範本：一張具攝影感的［鏡位／構圖］，主題是［主體］，呈現［動作或神情］，場景位於［環境］。畫面以［光線描述］照明，營造出［情緒／氛圍］。以［相機／鏡頭細節］拍攝，強調［關鍵材質與細節］。影像比例為［長寬比／方向］。
Image prompt generated using this template: A close-up, lifelike portrait of an elderly Japanese ceramic artist, with deep, time-worn wrinkles and a warm, knowing smile. He is carefully examining a freshly glazed tea bowl. The scene takes place in his rustic, sunlit studio. Soft golden-hour light streams in from the window at an angle, accentuating the fine texture of the clay. Shot with an 85mm portrait lens, with a beautiful bokeh background. The overall atmosphere is quiet and masterful. Vertical portrait composition.
2. Stylized Illustrations and Stickers
If you want to create stickers, icons, or project assets, please clearly specify the style. If you need a pure white background, remember to include that in the prompt as well.
範本：一張［風格］的貼圖，主題是［主體］，具備［關鍵特徵］與［色彩基調］。線條採用［線條風格］，陰影採用［明暗處理風格］。背景必須是白色。
A cute-style sticker: a happy red panda wearing a tiny bamboo leaf hat, chewing on green bamboo leaves. The overall design features thick, clean outlines, simple cel shading, and vibrant colors. The background must be white.
3. Precise text appears in the image
Gemini now excels at rendering and typesetting text, so if you want text to appear, be sure to clearly specify the text to be shown, the font (descriptively), and the overall design.
範本：為［品牌／概念］製作一張［影像類型］，其中文字為「［要呈現的文字］」，字體採用［字體風格描述］。整體設計為［風格描述］，色彩為［配色方案］。
Prompt: Design a modern, minimalist logo for a coffee shop called “The Daily Grind.” The text should use clean, striking sans-serif type. The design must include a simple, abstract coffee bean icon that blends naturally with the typeface. The color scheme is black and white.
4. Product Model and Commercial Photography
The prompt template below is suitable for e-commerce, advertising, or brand use, producing clean, professional product photos.
範本：一張高解析、棚拍打光的產品照片，主角是［產品描述］，放置於［背景材質／表面描述］。採用［打光配置，例如三點式柔光箱］以達成［打光目的］。相機角度為［角度類型］以凸顯［特定賣點］。超擬真，焦點極清晰地呈現［關鍵細節］。［長寬比］。
Prompt: A high-resolution, studio-lit product photo: a minimalist ceramic coffee cup in matte black, placed on a polished concrete countertop. The lighting uses a three-point softbox setup, creating soft highlights and eliminating harsh shadows. The camera is positioned at a slightly elevated 45-degree angle, showcasing clean lines. The image is hyper-realistic, with the steam rising from the cup captured in sharp focus. Square image:
5. Minimalist and White Space Design
This template is great for use as a background for websites, presentations, or marketing materials, and you can add text beside it later.
範本：一張極簡構圖的影像，只有一個［主體］置於畫面［右下／左上等位置］。背景是大面積、留白的［顏色］畫布，形成充裕負空間。柔和且細膩的光線。［長寬比］。
Prompt: A minimalist composition with a single slender red maple leaf positioned in the bottom right corner of the frame. The background is a large off-white blank canvas, providing ample space for text. Soft, diffused light falls from the upper left. Square image:
6. Sequential Images (Comic Storyboard / Storyboard Script)
Use this template to clearly describe scenes and create engaging visual narrative content frame by frame, suitable for storyboards, four-panel comics, or any sequential imagery.
範本：一格漫畫分鏡，採［藝術風格］。前景為［角色描述與動作］。背景為［場景細節］。分鏡中包含［對白／旁白框］，文字為「［內容］」。打光營造［情緒］氛圍。［長寬比］。
One realistic noir-style storyboard frame: high-contrast black-and-white linework. In the foreground, a detective in a trench coat stands beneath a flickering streetlamp, rain soaking his shoulders. In the background, the neon sign of a rundown bar reflects in a puddle. A voiceover caption above reads: “The city was a tough place to keep secrets.” Harsh lighting creates a dramatic, low-toned atmosphere. Horizontal composition.
For the prompt template above, remember to replace the content inside [ ] with your own, so you can easily generate the image you want.
Source: KOCPC Chinese