GPT Image 2.5 プロンプト集 - 商品写真、人物写真、ポスター、広告テンプレート
GPT Image 2.5で使える日本語プロンプト例をまとめています。商品写真、人物写真、ポスター、広告クリエイティブ、SNS画像、背景編集、参考画像編集の構造をコピーして、オンライン生成ワークスペースですぐ試せます。
Copy a prompt into the homepage workspace, then refine the first result
Prompt-search visitors need examples they can use immediately, not only theory. Start with one template in the homepage generator, then adjust subject, lighting, and aspect ratio.
Product photo prompts: subject, angle, background, material, lighting, and ecommerce use case.
Portrait prompts: identity details, pose, wardrobe, lens, environment, and emotional tone.
Poster and ad prompts: campaign theme, layout, brand colors, copy area, and marketing goal.
Editing prompts: describe the area to change, what must stay unchanged, and the final use.
実用的なプロンプトから始める
商品画像、人物写真、ポスター、広告素材向けの例をオンライン生成器で試せます。
Clean ecommerce hero image
Premium ecommerce product photo of a matte white skincare bottle on a pale stone surface, soft window light, subtle water droplets, clean beige background, realistic shadow, space for headline text, high-end commercial photography, 4K detail
Professional creator headshot
Modern professional headshot of a creative founder, natural confident expression, clean studio background, soft key light, realistic skin texture, editorial portrait photography, sharp eyes, neutral wardrobe, LinkedIn-ready composition
Cinematic campaign poster
Cinematic poster for a new coffee brand, dramatic morning light, cup steam forming a subtle mountain shape, bold empty space for typography, warm premium color palette, realistic product detail, advertising composition
目的に合うGPT Image 2.5ページへ進む
オンライン利用、無料トライアル、ダウンロード確認、料金確認、プロンプト例など、検索意図に近い入口を選べます。
GPT Image 2.5 Online Generator
Copy a prompt and test it directly in the online generator.
ページを開くGPT Image 2.5 Product Photo Prompts
Open ecommerce hero image, catalog shot, and product ad templates.
ページを開くGPT Image 2.5 Free Trial
Use starter access to validate prompt quality before scaling.
ページを開くHow to Use GPT Image 2.5
Review the full prompt, reference image, generation, and download workflow.
ページを開くPrompt formulas
Strong GPT Image 2.5 prompts combine subject, style, composition, lighting, background, and output purpose.
Editing instructions
For edits, describe the image area, the exact change, what should stay unchanged, and the intended final use.
Reusable campaigns
Prompt templates help keep a product launch, portrait set, or ad campaign visually consistent across multiple generations.
3ステップでGPT Image 2.5を始める
Choose the image use case
Decide whether you need a product photo, portrait, poster, ad image, or edit.
Apply the prompt structure
Fill in subject, style, composition, lighting, background, and constraints.
Test in the online generator
Paste the prompt into GPT Image 2.5 online and refine from the first result.
目的に合うワークフローへ進む
生成、編集、料金、事例ページへすぐ移動できます。
始める前の確認
What is a good GPT Image 2.5 prompt format?
A reliable format is subject plus context, composition, camera or style, lighting, background, aspect ratio, and constraints.
Can GPT Image 2.5 prompts be reused?
Yes. Reusing a structure helps keep style and layout consistent, especially for product photos, portraits, and ad concepts.
Should GPT Image 2.5 prompts include negative instructions?
Use short constraints when important, such as avoiding extra text, unwanted logos, distorted hands, or background clutter.