Prompt GPT Image 2: công thức brief thiết kế cho poster, banner, slide, ảnh sản phẩmMinh họa AI cho công thức prompt dạng brief thiết kế.
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Create a landscape editorial hero image for this Studio Global article: Prompt GPT Image 2: công thức brief thiết kế cho poster, banner, slide, ảnh sản phẩm. Article summary: Để GPT Image 2 tạo đúng poster, banner, slide hoặc ảnh sản phẩm, hãy viết prompt như một brief thiết kế 6 phần: mục đích, chủ thể, bố cục, phong cách, text và ràng buộc; nếu dùng API, cần kiểm tra đúng tên model vì tà.... Topic tags: ai, openai, chatgpt, image generation, prompt engineering. Reference image context from search candidates: Reference image 1: visual subject "Nếu bạn đang làm marketing và phải liên tục tạo hình ảnh cho quảng cáo, social post, landing page... thì việc biết cách viết prompt tạo ảnh AI sẽ giúp bạn tiết kiệm hàng giờ – và c" source context "Prompt tạo ảnh AI: Vũ khí mới cho marketer 2026" Reference image 2: visual subject "Nếu bạn đang làm marketing và phải liên tục tạo hình ảnh cho quảng
Create a vertical 4:5 poster for [event or campaign].
Purpose: promote [goal].
Subject: [describe the main visual].
Composition: place the subject in the center, with clean empty space at the top for the headline.
Style: [editorial / cinematic / minimal], [describe lighting], color palette [main colors].
Text: only show ‘[HEADLINE]’, bold sans-serif font, white, placed at the top of the poster.
Constraints: no extra text, no watermark, no unrelated logos.
2. Website 或 landing page banner
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Create a horizontal 3:1 website banner about [topic].
Subject: place the main subject on the right; keep a clean empty area on the left for copy.
Style: modern, premium, minimal details, color palette [palette], soft lighting.
Text: only show ‘[TEXT]’, placed on the left, high contrast and easy to read.
Constraints: no extra text, no watermark, no unrelated logos.
3. Presentation slide 背景圖
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Create a 16:9 slide background for a presentation about [topic].
Style: clean, professional, minimal details, enough contrast for readable text.
Composition: leave a large empty area on the left for a title and 3 bullet points; place the main visual on the right.
If there is text in the image, use only ‘[TEXT]’, with sharp text rendering.
Constraints: do not add icons, labels, logos or watermarks beyond the request.
4. 商業產品相
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Create a photorealistic product image of [product name] on a [color or material] background.
Camera angle: 3/4 front view, soft studio lighting, realistic reflections, natural shadow.
Packaging: clear and sharp; the product label must be readable: ‘[TEXT]’.
Constraints: if a reference image is provided, preserve product geometry; do not redesign the packaging; do not add objects, watermarks, logos or unrelated trademarks.
Image 1 is the original product. Image 2 is the style reference.
Keep the shape, proportions, label and composition of Image 1.
Apply only the lighting, color palette and mood from Image 2.
Do not redesign the packaging, add text, watermark or new logo.
如果只想改一個細節，prompt 要窄同直接：
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Change only the background color to warm beige.
Keep the product shape, label placement, lighting, shadows, camera angle and composition exactly the same.
No extra text, no watermark.
