7 個 GPT Image 2.5 Prompt：廣告、落地頁、縮圖和 AI 影片都能用
這 7 個 GPT Image 2.5 prompt，面向已經有明確創作意圖的使用者：商品圖、落地頁首屏、縮圖、社群廣告、透明背景素材、草圖概念圖、AI 影片第一幀。
These prompts are written for real output, not decoration. Each one includes the asset goal, protected details, composition, and a clear next action for a page, ad, or workflow.
按搜尋意圖整理的 7 個 GPT Image 2.5 Prompt
| Prompt | 什麼時候用 | 轉化價值 |
| 商品主圖 | 產品必須保持準確時 | 適合承接電商使用者的工具點擊 |
| 落地頁首屏 | 需要網站首屏視覺時 | 把圖片生成和 CTA 位置連接起來 |
| 社群廣告 | 需要快速測試創意時 | 適合付費流量和創意團隊 |
| 縮圖 | 圖片需要在小尺寸裡可讀時 | 提升 blog CTR 和影片 CTR |
| 透明背景素材 | 素材後續要複用時 | 適合設計系統和商品頁 |
| 草圖概念圖 | 版式控制更重要時 | 符合新的視覺控制習慣 |
| 影片第一幀 | 圖片後續要變成影片時 | 把圖片搜尋意圖連接到 AI 影片 |
1. Product Hero Prompt
Create a premium product hero image from this reference. Preserve product shape, logo, label, color, material, and proportions. Use clean lighting and leave CTA space.
This prompt is best for users with product or ecommerce intent because it connects image generation directly to purchase pages.
2. Landing Page Hero Prompt
Create a wide landing page hero image. Place the subject on the right, leave the left side clean for H1 and CTA, use realistic light, and avoid readable text.
This is useful when search traffic lands on a page that needs conversion, not only explanation.
3. Social Ad Prompt
Create a vertical ad image for [audience]. Show the benefit instantly, keep the subject large, simplify the background, and reserve the top area for copy.
4. Thumbnail Prompt
Create a high-contrast thumbnail with one subject, one emotion, and one clear visual idea. Keep enough blank space for text added later.
5. Transparent Asset Prompt
Create a clean cutout asset with transparent background, sharp edges, full subject, no extra shadow, and consistent lighting for reuse in page modules.
6. Sketch Concept Prompt
Turn this sketch into a polished visual. Keep the layout, subject position, and empty areas. Improve depth, materials, and lighting without changing the composition.
7. Video First Frame Prompt
Create the first frame for a short AI video. Keep the subject stable, add depth, leave room for camera motion, and avoid tiny text or patterns that may flicker.
CTA Mapping
| Traffic source | Best CTA |
| Prompt search | Try the prompt immediately |
| Landing page search | Create a hero image |
| Ad search | Generate campaign variants |
| Video search | Turn the image into a first frame |
FAQ
最實用的 GPT Image 2.5 prompt 是什麼？
The most useful prompt is the one tied to a real output: product hero, ad creative, landing hero, thumbnail, transparent asset, sketch concept, or video first frame.
怎麼寫更適合轉化的 prompt？
Start with the user intent, define the asset, protect important details, and leave visible CTA or copy space.
GPT Image 2.5 能做縮圖嗎？
Yes. Keep the subject large, contrast strong, and generated text out of the image so the final title can be added cleanly.
這些 prompt 能繼續用於 AI 影片嗎？
Yes. A stable first frame with clear depth and simple motion potential can become the base for image-to-video generation.
Final Takeaway
These 7 GPT Image 2.5 prompts work because they match real creation intent. Use them to move users from search to output, then from output to conversion.