FLOW AI CONSULTING · 客户教学
AI 实战教学

一张提示词,生成九张产品大片

上传一张产品照,AI 自动输出 3×3 九宫格——正面、俯拍、特写、质地、Logo 微距全都有。电商主图、社媒素材一次到位。

01这套方法在做什么

用一段「艺术指导级」提示词,让 AI 把你原本的产品(瓶子 / 数码 / 包装零食)放进一间高端影棚,一次生成 9 个不同机位与景别的镜头,拼成一张竖版 9:16 的九宫格大片。

核心原则只有一个:产品本身一个像素都不改——形状、logo、文字、颜色全部锁死,只让 AI 去发挥背景、灯光、角度。这样出来的图既好看,又不会改坏你的品牌。

你需要准备

  • 一个支持 Nano Banana Pro 模型的 AI 出图工具
  • 一张清晰的产品照(白底或干净背景最佳)
  • 下面对应品类的提示词,直接复制

02生成前先设置好

出图前这两项一定要勾对,否则九宫格会变形或不够清晰。

  • 比例:9:16(竖版,正好放九宫格)
  • 分辨率:4K(细节、Logo 微距才扛得住)
  • 模型选 Nano Banana Pro

03三步出图

  1. 上传产品照——把你的产品图丢进去当参考。
  2. 复制对应品类的提示词(美妆 / 数码 / 食品三选一),整段粘贴。
  3. 设好 9:16 + 4K,点生成。等它输出一张九宫格大片即可。
💡 提示词为英文原版:AI 出图模型对英文指令识别更准、还原更稳。整段复制粘贴即可,不用翻译
品类一

💄 美妆 · 护肤瓶身类

精华、面油、香水、化妆水等玻璃瓶 / 透明液体产品。

适用:精华液、面部护理油、香水、安瓶、化妆水——任何瓶身 + 液体质感的产品。
美妆九宫格实测 1 美妆九宫格实测 2

实测效果用「美妆瓶身」提示词生成 · 换不同瓶子都能出

⚠️ 这套提示词目前缺一行:原截图在 Style 段被截断,少了一行(下方用 【缺一行】 标出)。请把那行原文发我,我直接补上。补全前,这套先别用。
提示词 · 整段复制粘贴
[Context: Adaptive High-End Studio Art Direction]

Source Reference (CRITICAL):
Maintain the exact product identity from the uploaded image.
Do NOT change the bottle shape, proportions, label layout, typography, logo, liquid transparency, or liquid color.
The product must remain crisp, well-defined, and visually solid.

Automatic Color Adaptation:
Analyze the uploaded image and extract the dominant product color (liquid or packaging tone).
Use this extracted color ONLY to generate a lighter, pastel-toned background.
Do NOT alter the product color itself.
The background should be a softened, desaturated variation derived from the product color.

Style:
Ultra-premium commercial product photography.
8K resolution, ultra-sharp focus.
Clean, high-end studio lighting with gentle contrast.
Maintain clear form separation and realistic material definition.
Softbox key light with a subtle rim light.
【缺一行 — 请补全后替换本行】
Avoid washed-out, milky, or foggy rendering.

Environment:
Seamless studio backdrop using a light, pastel-toned variation derived from the product's dominant color.
The background must remain soft and non-distracting.
The product should visually stand out from the background.
NO PROPS, NO FLOWERS, NO FRUITS, NO OBJECTS, NO HUMAN HANDS.

[Layout: 3x3 Cinematic Grid — Single 9:16 Image]
Generate one single 9:16 vertical image arranged as a 3x3 collage.
All 9 panels must show the same product with consistent lighting logic and material response.

Row A: Brand Presence & Clean Form
Hero Center:
Bottle centered on a clean surface with a natural, grounded contact shadow.

Top-Down Flat Lay:
Minimal bird's-eye view on the pastel-toned background.
No surrounding objects.

Floating Form:
Bottle floating with a subtle but defined shadow beneath.

Row B: Formula & Motion (Liquid Only)
Viscous Drip:
Extreme close-up of the serum texture flowing naturally down the glass surface.

Drop Moment:
Single translucent liquid drop suspended in mid-air.
Liquid only, no tools visible.

Side Profile:
Clean 90-degree side view emphasizing glass thickness, internal clarity, and precision.

Row C: Detail & Authority
Macro Typography:
Ultra-sharp macro of label text or percentage marks.
No distortion, no text changes.

Liquid Surface:
Macro view of the serum surface with subtle ripples or micro bubbles.
Clear highlights and defined edges.

Low-Angle Hero:
Subtle low-angle shot that enhances presence without exaggeration.

[Technical Constraints — Mandatory]
Color Consistency:
All 9 panels must share the same pastel background tone derived from the product color.

Typography Integrity:
Follow the reference label exactly.
Do not invent, replace, or alter any text.

Rendering Quality:
Ray-traced glass reflections.
Clean highlights.
Defined shadows.
No flat, pale, or over-softened rendering.
品类二

📱 数码 · 3C 电子类

手机、相机、耳机、笔电、配件等金属 / 玻璃 / 工业质感产品。

适用:相机、耳机、充电设备、键鼠、笔电、智能硬件——任何讲究材质与工艺的电子产品。
数码九宫格实测 1 数码九宫格实测 2

实测效果用「数码 3C」提示词生成 · 左图含 Flow Ai 主页与 Logo 入镜

提示词 · 整段复制粘贴
[Context: Adaptive High-End Tech Studio Art Direction]

Source Reference (CRITICAL):
Maintain the exact product identity from the uploaded image.
Do NOT alter the product's shape, proportions, materials, surface finish, color, logo, text, buttons, ports, indicators, or interface details.
The product must remain crisp, precise, and physically realistic.

Automatic Environment & Tone Adaptation:
Analyze the uploaded image and extract the product's dominant visual characteristics (color tone, material type, gloss level, and overall mood).
Based on this analysis, generate a cohesive studio environment that complements the product.
Do NOT recolor or restyle the product itself.
All adaptations must be applied only to the background, lighting, and reflections.

Style:
Ultra-premium commercial tech product photography.
8K resolution, ultra-sharp focus.
High-end studio lighting with controlled contrast.
Clear edge definition, realistic reflections, and accurate material response.
Avoid flat, washed-out, foggy, or overly stylized rendering.

Environment:
A minimal, high-end studio backdrop appropriate for premium electronics.
Background tone may range from dark neutral to soft neutral, depending on the product, but must remain subtle, non-distracting, and consistent across all shots.
No props, no hands, no human presence, no decorative objects.
The product must visually stand out from the background at all times.

[Layout: 3x3 Cinematic Grid — Single 9:16 Image]
Generate ONE single 9:16 vertical image arranged as a 3x3 grid.
All 9 panels must depict the SAME product, as if photographed in the SAME studio, with consistent lighting logic, perspective realism, and material behavior.

Row A: Form & Presence
1. Hero Front View:
Clean, centered hero shot emphasizing the product's overall form and silhouette.

2. Top-Down View:
Orthographic top view clearly showing layout, geometry, and surface design.

3. Angled 3/4 View:
Three-quarter angle highlighting depth, curvature, and dimensionality.

Row B: Material & Precision
4. Edge & Surface Detail:
Macro close-up of edges, seams, or surface transitions.
Focus on craftsmanship, tolerances, and material quality.

5. Functional Detail:
Close-up of a key functional element (button, speaker grille, port, indicator light, hinge, or control surface).

6. Side Profile:
Clean 90-degree side view emphasizing thickness, balance, and proportions.

Row C: Authority & Finish
7. Logo / Marking Macro:
Ultra-sharp macro of branding, symbols, or engraved details.
No distortion or reinterpretation.

8. Material Texture:
Close-up showing surface texture (matte plastic, brushed metal, polished glass, or composite finish).

9. Low-Angle Hero:
Subtle low-angle shot enhancing presence and premium feel without exaggeration or dramatic distortion.

[Technical Constraints — Mandatory]
Consistency:
Lighting direction, color temperature, contrast, and reflections must remain consistent across all 9 panels.

Material Integrity:
Preserve the original material properties exactly as seen in the source image.

Rendering Quality:
Physically accurate reflections and shadows.
Defined black points and midtones.
No artificial glow, no cinematic color grading, no visual noise.
品类三

🍪 食品 · 包装零食类

零食、饼干、饮料、即食包装等——AI 会自动「推断」包装里装的是什么食物并一起呈现。

适用:袋装/盒装零食、饼干、糖果、饮料、即食食品——AI 会根据包装推断内容物,连食物特写、摆盘一起出。
食品九宫格实测 1 食品九宫格实测 2

实测效果用「食品包装」提示词生成 · AI 自动推断内容物

提示词 · 整段复制粘贴
[Context: Adaptive High-End Food Packaging Studio Art Direction]

Source Reference (CRITICAL):
Maintain the exact identity of the uploaded food package.
Do NOT change the package shape, proportions, structure, branding layout, typography, logo, illustrations, or printed text.
The package design must remain accurate and recognizable.

Food Content Inference:
Analyze the package design, text, and visual cues to infer the food product contained inside the package.
Generate realistic food visuals that naturally match the product type (e.g. snack, dessert, beverage, meal, health food).
The food appearance must feel plausible, appetizing, and commercially realistic.
Do NOT exaggerate or invent unrealistic ingredients.

Automatic Color Adaptation:
Extract the dominant main color from the package design.
Use this color ONLY to generate a lighter, pastel-toned studio background that harmonizes with the package.
Do NOT recolor the package itself.
The background must remain soft, clean, and non-distracting.

Style:
Ultra-premium commercial food photography.
High-resolution, sharp focus.
Studio lighting optimized for food presentation: soft key light, gentle fill, subtle shadow grounding.
Natural highlights, appetizing contrast, no harsh reflections.
Avoid artificial saturation or cartoon-like rendering.

Environment:
Seamless studio backdrop using a light pastel tone derived from the package's dominant color.
Clean tabletop or surface when needed.
No hands, no people, no decorative props unrelated to the food.
The product and food must remain the visual focus.

[Layout: 3x3 Visual Grid — Single 9:16 Image]
Generate ONE single 9:16 vertical image arranged as a 3x3 grid.
All 9 panels must appear as if photographed in the SAME studio with consistent lighting, color harmony, and perspective logic.

Row A: Package Presence & Identity
1. Hero Package Shot:
Front-facing hero shot of the food package, clean and centered.

2. Angled Package View:
Three-quarter angle showing depth, folds, or box structure.

3. Top-Down Package View:
Flat lay of the package from above, minimal and clean.

Row B: Product & Content Visualization
4. Package + Food Composition:
The package placed next to the inferred food product, clearly showing what is inside.

5. Food Close-Up:
Detailed close-up of the food texture, ingredients, or surface.

6. Serving Suggestion:
The food arranged in a simple, realistic serving presentation that matches commercial food photography standards.

Row C: Detail & Appeal
7. Branding Detail:
Macro close-up of logo, product name, or key label elements.

8. Ingredient / Texture Detail:
Close-up focusing on ingredients, layers, or internal structure of the food.

9. Hero Lifestyle Angle:
Low or natural eye-level angle combining the package and food to create a strong, appetizing final hero image.

[Technical Constraints — Mandatory]
Color Consistency:
All 9 panels must share the same pastel background tone derived from the package's main color.

Brand Integrity:
No alteration of brand text, logos, claims, or package visuals.

Rendering Quality:
Photorealistic food textures.
Clean shadows.
No flat, washed-out, or overly stylized rendering.
No artificial glow or exaggerated effects.
🍱 食品冷门、AI 可能不认识时:先额外上传一张「食物本体」的实拍参考图,再把下面这段加到上面的提示词后面,让 AI 严格照着参考图来还原食物。
补充段 · 整段复制
If any of the uploaded images appear to depict the actual food content, use those images as visual references for the food.
Automatically identify such images and prioritize them when generating the food visuals.
The food's appearance and accuracy must strictly follow the reference images.

04几个让成品更稳的小技巧

  • 产品照尽量正面、清晰、光线均匀,logo 和文字别糊,AI 才还原得准。
  • 一次只放一个产品,避免 AI 把多个产品特征混在一起。
  • 对结果不满意,同一段提示词多生成几次,挑最好的那张。
  • 九宫格出好后,可再单独裁切某一格当电商主图或社媒封面。