広告、LP、Thumbnail、AI動画に使える7つのGPT Image 2.5 Prompt
この7つのGPT Image 2.5 promptは、商品画像、LP hero、thumbnail、SNS広告、transparent asset、Sketch concept、AI video first frameを作りたい高意図ユーザー向けです。
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.
検索意図別 7つのGPT Image 2.5 Prompt
| Prompt | 使う場面 | Conversion value |
| Product hero | 商品正確性が重要な時 | ECユーザーのtool clickに向く |
| Landing hero | web hero visualが必要な時 | 画像とCTA配置をつなげる |
| Social ad | creative testを速く回す時 | paid trafficとcreative team向け |
| Thumbnail | 小さく見ても伝わる必要がある時 | blog CTRとvideo CTRを支える |
| Transparent asset | 再利用する素材が必要な時 | design systemと商品ページ向け |
| Sketch concept | layout controlが重要な時 | visual controlの検索習慣に合う |
| Video first frame | 画像を動画化する時 | image searchをAI video intentにつなげる |
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
最も使いやすいGPT Image 2.5 promptは？
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.
conversion向けpromptの書き方は？
Start with the user intent, define the asset, protect important details, and leave visible CTA or copy space.
thumbnailにも使えますか？
Yes. Keep the subject large, contrast strong, and generated text out of the image so the final title can be added cleanly.
AI videoにも使えますか？
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.