GPT Image 2 プロンプトガイド：80+ 例とAPIのコツ

GPT Image 2で良い結果を出したいなら、曖昧なスタイル語ではなく、構造化されたpromptから始めます。安定しやすい型は、画像の用途を明示し、主体を定義し、必要な正確なテキストを固定し、構図と光を説明し、変えてはいけない要素を書くことです。この構造は、ポスター、商品写真、UIモックアップ、インフォグラフィック、キャラクターシート、画像編集、画像から動画への最初のフレームに使えます。

このガイドでは、8つのクリエイティブ角度にわたる80のコピー用GPT Image 2 prompt、再利用できるpromptテンプレート、API価格メモ、設定の考え方、よくある失敗、承認済み画像を動画にするPixVerseワークフローをまとめます。単に見栄えのよい一枚ではなく、実際に使える画像が必要なクリエイター、マーケター、デザイナー、開発者向けです。

OpenAI は2026年4月21日に ChatGPT Images 2.0 を発表しました。多くのユーザーは同じ体験を GPT Image 2、gpt-image-2、ChatGPT Images 2.0 として検索します。私たちは公開週に最初のテストを行い、2026年6月4日にOpenAI公式prompting guideとAPI価格ページに照らして本記事を見直しました。

GPT Image 2 早わかり

GPT Image 2とは？

GPT Image 2は、OpenAIのChatGPT Images 2.0画像生成体験を指すクリエイター向けの略称です。強みは抽象的な「きれいな画像」ではなく、読める文字、明確なレイアウト、商品向け構図、後から編集できる参照画像のような構造化ビジュアルです。

GPT Image 2は何に向いていますか？

文字の多いポスター、商品広告、UIモックアップ、インフォグラフィック、キャラクターシート、教育図、編集しやすいビジュアルbriefに向いています。画像がレイアウト、ラベル、階層、prompt遵守に依存するほど、構造化promptが有効です。

GPT Image 2が苦手なところは？

正確なブランドロゴ再現、専用フォント、小さな法務テキスト、速度優先の大量ラフ生成には注意が必要です。実在ロゴ、ライセンスフォント、商品ラベル、コンプライアンス文言を保つ必要がある場合は、人による確認と合成作業を想定してください。

ChatGPTとAPIで使えますか？

ChatGPTについては、OpenAI Help がChatGPT Images 2.0は全ティアで利用でき、images with thinkingはPlus、Pro、Businessで利用できると説明しています。APIでは、OpenAIがGPT-Image-2の画像入力、キャッシュ画像入力、画像出力、テキスト入力、キャッシュテキスト入力のtoken価格を掲載しています。

PixVerseはどう組み合わせますか？

このガイドでは同じ8つの実用的な角度で80のpromptを掲載しています。静止画を動画素材にする場合は、PixVerseで生成またはインポートし、必要に応じてモデルを比較してから、承認したフレームを画像から動画へ変換します。

GPT Image 2で本当に効くPromptを書く方法

良い GPT Image 2 prompt は、単に絵を説明するだけではありません。その画像が果たすべき役割を説明します。SNS広告、商品切り抜き、インフォグラフィック、UI画面、動画の最初のフレームでは、書き方を変えるべきです。

信頼しやすい基本形は次の通りです：

Create [type of image] for [use case].
Main subject: [specific subject and visible details].
Exact text, if any: "[copy that must appear]".
Composition: [framing, layout, negative space, subject placement].
Style and lighting: [visual language, medium, mood, light direction].
Constraints: [what must not change, no extra words, no watermark].
Output format: [aspect ratio, transparent background, video-ready frame].

スキル1：スタイルより先に用途を書く

まず出力タイプを書きます。ポスター、商品広告、アプリ画面、キャラクターシート、教育図解、編集、画像-to-動画の最初のフレームなどです。成功基準を理解すると、GPT Image 2 は細部を追いやすくなります。

弱い prompt：

A cool futuristic speaker, cinematic, high detail.

改善した prompt：

Create a premium product ad for a matte black wireless speaker. The image should work as a 16:9 campaign banner, with the product on the right, a short headline on the left, clean negative space, and sharp product edges.

2つ目の prompt は美しさだけでなく、レイアウト、階層、実用性を評価基準として伝えています。

スキル2：テキストを固定素材として扱う

画像内テキストが重要なら、コピーを引用符で囲み、どのように表示するかを書きます。「スローガンを入れる」とだけ書くと、モデルが勝手に文言を作る可能性があります。

このパターンを使えます：

Headline: “SOUND YOU CAN FEEL”. Render the headline verbatim. No extra words, no duplicate text, no fake logo. Bold white sans-serif type, left side of the composition, readable from a distance.

長いコピーは複数行に分けます。スペルミスが出る場合は、文字数を減らし、サイズを大きくし、「exact text only」をより強く指定します。

スキル3：カメラとレイアウトを指定する

GPT Image 2 は構図指示に従えますが、距離、角度、被写体位置、余白、アスペクト比を明確に書く必要があります。

便利な表現：

• Close-up for product texture, hands, faces, materials, labels.
• Wide shot for environments, story scenes, city posters, and video-ready frames.
• Top-down for food, desk scenes, flat-lays, packaging kits.
• Left third / right third for ad layouts with text and product balance.
• Clean grid for UI mockups, character sheets, diagrams, and infographics.

スキル4：編集は3文で書く

編集 prompt は、変更内容、固定する要素、物理的な整合性を分けて書くと安定します。

Replace the parked car with a vintage bicycle.
Preserve the house, fence, driveway, landscaping, lighting direction, camera angle, and time of day exactly.
Match the bicycle scale, contact shadow, and perspective to the existing scene.

この形は「もっと良くして」より強力です。どこで創造性を使い、どこを守るべきかを明確にするからです。

スキル5：動画化する画像には動きの手がかりを入れる

静止画を PixVerse の画像-to-動画ソースにする場合、奥行きと動きやすさを prompt に入れます。前景、中景、背景、明瞭なシルエット、そして埃、布、髪、雨、反射、車の動き、商品回転、カメラプッシュなどの動きの手がかりを指定します。

次のように短く済ませず：

An astronaut in a desert.

こう書きます：

A cinematic first frame for an image-to-video clip: a lone astronaut standing at the edge of a glowing desert crater at dawn, cape and dust ready to move in the wind, strong foreground silhouette, clear depth layers, and warm horizon light.

GPT Image 2のテスト方法

ポートレート、文字量の多いポスター、商品構図、キャラクターシート、UIモックアップ、実験的な物語シーンで GPT Image 2 を検証しました。目的はベンチマークスコアではなく、デザイナー、マーケター、クリエイターが軽い修正だけで使えるかを見ることです。

結果は明確でした。GPT Image 2 はキーワードの羅列より、明確な brief を評価します。用途と成功条件を書くほど、構造が保たれます。

8つのGPT Image 2 Prompt角度：80のコピペ用例

各角度には10個のpromptがあります。各グループの1つ目は、その角度の能力を示す画像例に最適です。残りのpromptはコピーして調整し、テストできます。

モデル間でコピーしやすく、既存の英語サンプル画像とも一致させるため、以下のprompt例は英語のまま掲載しています。解説、ヒント、FAQは日本語化しています。

1. フォトリアルと映画的シーン

光とリアリティが重要なポートレート、エディトリアル、ライフスタイル、雰囲気のある静止画に向いています。

Prompt 1:

Generate a cinematic portrait of a solitary figure standing in an intense orange-to-red gradient environment. Strong silhouette lighting from behind, deep shadow contrast, reflective glossy floor mirroring the figure. Symmetrical composition, minimal set design, no background clutter. The mood is contemplative and powerful, like a still from a science-fiction film. Aspect ratio 16:9.

Prompt 2:

A candid photorealistic street scene in Seoul after rain. A florist closes a small shop at blue hour, wet pavement reflections, warm shop light, tired natural posture, 50mm documentary feel, realistic skin texture, no glamour pose, no watermark. Aspect ratio 3:2.

Prompt 3:

Close-up of weathered hands repairing an old film camera on a scratched wooden desk. Window light from camera-left, visible dust, brass and black leather texture, shallow depth of field, quiet workshop mood, photorealistic, no text overlay. Aspect ratio 4:3.

Prompt 4:

A quiet overnight train platform in northern Europe during light snow. One traveler in a long coat stands under a warm station lamp, breath visible in cold air, train windows glowing in the background, cinematic realism, restrained color palette, 35mm documentary feel, no text. Aspect ratio 16:9.

Prompt 5:

A top-down editorial food photograph of handmade noodles on a dark ceramic plate, steam rising, chopsticks resting at an angle, worn wooden table, soft side light, realistic oil sheen and texture, no branding, no text overlay. Aspect ratio 4:5.

Prompt 6:

A realistic documentary-style portrait of a ceramic artist trimming a clay bowl on a pottery wheel. Medium close-up, hands and spinning clay in sharp focus, apron with natural stains, soft workshop window light, shelves of unfinished bowls in the background, honest texture, no glamour retouching, no text. Aspect ratio 3:2.

Prompt 7:

A wide cinematic still of a small mountain town after a summer storm. Mist rises from dark green pine trees, warm lights appear in cottage windows, wet road reflections lead toward the center, one person walking with an umbrella in the distance, natural scale, realistic atmosphere, no text. Aspect ratio 16:9.

Prompt 8:

A close-up photorealistic shot of a vintage wristwatch resting on a folded linen cloth. Visible brushed metal, tiny scratches on the case, readable but fictional watch face markings, soft directional morning light, shallow depth of field, refined editorial product-photo mood, no real brand logos. Aspect ratio 4:5.

Prompt 9:

A candid indoor scene of a small architecture studio late at night. Two designers review foam models and printed floor plans under a desk lamp, coffee cups nearby, realistic shadows, practical workspace clutter, calm focused mood, 35mm film look, no text overlay. Aspect ratio 16:9.

Prompt 10:

A natural fashion editorial image of a model in a simple cream coat standing near a subway entrance at dusk. Streetlights beginning to glow, muted city background, realistic fabric folds, relaxed posture, eye-level framing, subtle film grain, no visible brand names, no text. Aspect ratio 2:3.

確認ポイント: 光の方向、反射や影の妥当性、自然なポーズを確認します。過度に作り込まれる場合は、よりドキュメンタリー的な細部を追加します。

2. 正確なテキストポスターとタイポグラフィ

テキストを装飾ではなく設計要件として扱うと、GPT Image 2 は力を発揮します。

Prompt 11:

A striking Spring 2026 city poster for New York with a bold contemporary design and an elegant celebratory mood. Clean off-white textured background with generous negative space. A miniature kayaker paddles across a narrow ribbon of reflective water in the lower-right corner. The wake sweeps upward in a dynamic calligraphic curve, gradually transforming into the Hudson River and then into a dreamlike hand-painted panorama of Manhattan. Inside the flowing river-shaped composition: the Empire State Building, Brooklyn Bridge, Central Park canopy, One World Trade Center, brownstone rooftops, yellow cabs, harbor ferries, and the Statue of Liberty in soft distance. Soft morning fog, golden spring light, subtle accents in navy and gold. Elegant typography in the lower left reads “SPRING 2026” with a vertical slogan “NEW YORK - A CITY OF BRIDGES, DREAMS, AND REINVENTION”. Text must be sharp and beautifully composed. No extra words. Premium graphic design, aspect ratio 9:16.

Prompt 12:

Create a vertical launch poster for a fictional design conference called “FRAME 2026”. Large headline: “FRAME 2026”. Subtitle: “DESIGNING WITH MACHINE IMAGINATION”. Clean Swiss grid, off-white background, black typography, one red geometric accent, generous negative space, perfectly legible text, no extra words, no watermark. Aspect ratio 9:16.

Prompt 13:

Create a minimalist album cover titled “SOFT SIGNALS”. Artist name: “MIRA VALE”. Centered typography, muted blue paper texture, small silver line illustration of a radio tower, elegant spacing, no extra text, no logo, aspect ratio 1:1.

Prompt 14:

Create a bookstore window poster reading “READ MORE SLOWLY” in large serif type. Smaller line: “SPRING READING WEEK”. Warm evening street reflections in the glass, cream paper texture, readable typography, no extra words, no watermark. Aspect ratio 4:5.

Prompt 15:

Create a museum exhibition poster titled “OBJECTS OF TOMORROW”. Subtitle: “A DESIGN HISTORY OF 2026”. Black text on off-white paper, one abstract chrome object in the center, clean modernist layout, exact readable text only, no fake logos. Aspect ratio 9:16.

Prompt 16:

Create a vertical music festival poster with the exact headline “AFTERLIGHT SESSIONS”. Smaller text: “JUNE 12-14”. Use a deep navy background, one glowing circular stage light, elegant condensed sans-serif typography, balanced negative space, exact text only, no extra words, no watermark. Aspect ratio 9:16.

Prompt 17:

Create a clean cafe menu board titled “MORNING MENU”. Include exactly four items: “ESPRESSO”, “MATCHA LATTE”, “CARDAMOM BUN”, “COLD BREW”. Warm cream background, black serif type, simple divider lines, readable from a distance, no prices, no extra items. Aspect ratio 4:5.

Prompt 18:

Create a square social campaign graphic for a fictional running club. Main text: “RUN THE RIVER”. Secondary line: “SATURDAY 7 AM”. Bold kinetic typography, abstract river line, bright green and black palette, clear hierarchy, no extra text, no real logos. Aspect ratio 1:1.

Prompt 19:

Create a book cover for a fictional novel titled “THE QUIET MACHINE”. Author name: “ELENA ROWE”. Minimalist cover with a small silver mechanical bird silhouette, matte black background, refined typography, exact text only, no publisher logos, no extra copy. Aspect ratio 2:3.

Prompt 20:

Create a classroom poster titled “ASK BETTER QUESTIONS”. Include three short lines: “Observe”, “Explain”, “Test”. Friendly editorial design, soft yellow background, simple line icons, high contrast readable text, no extra words, no watermark. Aspect ratio 4:5.

確認ポイント: まず文字を確認します。余計な単語が出たら「exact text only」を再指定し、各行を分けて書きます。

3. 商品写真と広告クリエイティブ

キャンペーンビジュアル、ヒーローショット、SNS広告、ECモックアップ、商品ストーリーに使えます。

Prompt 21:

A premium product ad for a matte black wireless speaker on a concrete plinth. Headline: “SOUND YOU CAN FEEL”. Product on the right, bold white type on the left, dramatic rim light, clean shadow, luxury tech campaign style, sharp product edges, no fake brand logo, no watermark. Aspect ratio 16:9.

Prompt 22:

Editorial skincare serum photo on frosted glass. A translucent bottle with a simple label reading “LUMA SERUM”, soft diffused light, pale green background, high-end beauty campaign style, label text sharp, clean reflection, no extra props, aspect ratio 4:5.

Prompt 23:

Square social ad for a durable travel bottle on a mountain trail at golden hour. Tagline: “BUILT FOR THE LONG WAY”. Product clearly visible in the foreground, natural hand grip, warm sunlight, crisp readable text in lower third, no extra words, aspect ratio 1:1.

Prompt 24:

A clean e-commerce product photo of wireless headphones on a pure white background. Straight-on angle, crisp silhouette, subtle contact shadow, visible ear cushion texture, no text, no logo, no props, high-resolution product photography. Aspect ratio 1:1.

Prompt 25:

A billboard-style campaign visual for a ceramic coffee cup. Headline: “MORNINGS, REHEATED”. Product large in the foreground, warm kitchen window light, soft steam, bold readable type in upper left, no extra copy, no watermark. Aspect ratio 16:9.

Prompt 26:

A premium ecommerce hero image of a minimalist hiking backpack on a stone ledge. Product centered, front pocket and straps visible, soft alpine morning light, clean shadow, no person, no logo, no text overlay, realistic nylon texture and zipper details. Aspect ratio 1:1.

Prompt 27:

A polished skincare campaign image for a frosted glass moisturizer jar. Headline: “CALM IN A JAR”. Product in lower right, pale blue background, soft water reflections, crisp label area with no fake brand, elegant white typography, no extra words. Aspect ratio 4:5.

Prompt 28:

A cinematic product photo of matte white wireless earbuds in an open charging case. Dark charcoal background, thin rim light, subtle reflection underneath, clean negative space for a campaign headline, no logo, no text, sharp product edges. Aspect ratio 16:9.

Prompt 29:

A square snack packaging mockup for a fictional granola brand called “NOVA OATS”. Show one pouch standing upright on a light wood surface, label text sharp, oats and dried fruit around the base, warm natural light, premium but approachable packaging design, no extra brands. Aspect ratio 1:1.

Prompt 30:

A luxury jewelry product shot of a silver ring with a small blue stone on a dark velvet surface. Macro detail, realistic metal reflections, soft spotlight from upper left, clean shadow, no hands, no text, no watermark, product clearly separated from background. Aspect ratio 4:5.

確認ポイント: 商品が主役であることを確認します。包装を勝手に作る場合は、参照画像使用時に「preserve the input product exactly」と指定します。

4. インフォグラフィックと教育ビジュアル

図解、説明資料、ワークフロー図、チャート、ブログ用ビジュアルに適しています。

Prompt 31:

Create a clean infographic titled “HOW IMAGE PROMPTS WORK”. Five labeled steps: “Scene”, “Subject”, “Text”, “Composition”, “Constraints”. Flat editorial icons, arrows between steps, high contrast, white background, readable sans-serif labels, consistent spacing, no extra text, no watermark. Aspect ratio 16:9.

Prompt 32:

Educational diagram showing the layers of a camera lens. Include labeled parts: “Front Element”, “Aperture”, “Focus Group”, “Image Sensor”. Clean cutaway illustration, white background, textbook style, clear leader lines, readable labels, no decorative clutter. Aspect ratio 16:9.

Prompt 33:

Comparison infographic titled “POSTER PROMPT VS PRODUCT PROMPT”. Two columns, six rows, concise labels, neutral background, black text, blue accent lines, professional blog graphic style, all copy readable, no extra text. Aspect ratio 16:9.

Prompt 34:

Create a step-by-step instructional visual titled “HOW TO MAKE COLD BREW”. Five illustrated steps with short labels: “Grind”, “Steep”, “Filter”, “Pour”, “Serve”. Warm earth tones, clear arrows, consistent icon style, readable text, no extra words. Aspect ratio 16:9.

Prompt 35:

Create a clean comparison chart titled “AI IMAGE WORKFLOW”. Three columns: “Draft”, “Refine”, “Animate”. Use simple icons, short labels, high contrast, generous spacing, white background, professional blog graphic style, all text readable. Aspect ratio 16:9.

Prompt 36:

Create a clean timeline infographic titled “FROM PROMPT TO POSTER”. Five stages: “Brief”, “Layout”, “Text”, “Review”, “Export”. Horizontal flow, simple numbered circles, blue and black accent palette, high contrast labels, no extra text, no watermark. Aspect ratio 16:9.

Prompt 37:

Create an educational diagram titled “REFERENCE IMAGE ROLES”. Three labeled cards: “Subject”, “Style”, “Background”. Show simple image thumbnails, arrows into one final output frame, clear labels, white background, consistent spacing, no extra text. Aspect ratio 16:9.

Prompt 38:

Create a decision tree titled “WHICH IMAGE PROMPT?”. Branches: “Text”, “Product”, “Scene”, “Edit”. Use clean boxes and arrows, readable sans-serif typography, minimal gray background, one green accent color, no extra words, no decorative clutter. Aspect ratio 16:9.

Prompt 39:

Create a safety checklist infographic titled “BEFORE YOU GENERATE”. Four checks: “Rights”, “Privacy”, “Text”, “Brand”. Use simple check icons, concise labels, white background, professional SaaS help-center style, high contrast, no extra copy. Aspect ratio 4:5.

Prompt 40:

Create a visual explainer titled “IMAGE EDITING PROMPT”. Three stacked rows: “Change”, “Preserve”, “Match”. Include tiny example icons for each row, clean leader lines, readable labels, restrained colors, no extra text, no watermark. Aspect ratio 16:9.

確認ポイント: ラベルを最初に確認します。美しくても文字が間違っていれば使えません。密な図はラベルを減らして再生成します。

5. キャラクターデザインとリファレンスシート

キャラクターの顔、服装、配色、表情を1枚の参照画像にまとめられます。

Prompt 41:

Create a professional character reference sheet for an original fantasy RPG character: a young female mage with silver hair and violet eyes, wearing an ornate dark cloak with glowing rune patterns. Include on a clean white background: a three-view turnaround showing front, side, and back; facial expression variations showing neutral, smiling, angry, and surprised; detailed breakdowns of costume and equipment pieces; a color palette swatch row; and brief world-building notes in clean typography. Organized grid layout, concept art style, high resolution. Aspect ratio 16:9.

Prompt 42:

Create a sci-fi courier character sheet for an original character named “NOVA”. Include front, side, and back views, four facial expressions, jacket and backpack callouts, color palette swatches, clean white background, readable labels, consistent face and jacket across all views. Aspect ratio 16:9.

Prompt 43:

Create a children’s book character sheet for a small forest helper in a green raincoat. Include expression row, prop row, walking pose, waving pose, color palette, simple readable notes, soft illustration style, no extra characters. Aspect ratio 16:9.

Prompt 44:

Create a cyberpunk detective character sheet for an original character named “REI”. Include front view, side view, back view, three expressions, trench coat callouts, device props, neon color palette, clean labels, consistent face and hairstyle. Aspect ratio 16:9.

Prompt 45:

Create a mascot reference sheet for a friendly robot baker. Include full-body pose, three facial display expressions, apron details, pastry props, color palette swatches, simple turnaround, clean white background, readable labels. Aspect ratio 16:9.

Prompt 46:

Create a mobile game character sheet for an original desert scout named “KAI”. Include front, side, and back views, three action poses, scarf and utility-belt callouts, color palette swatches, readable labels, consistent face and outfit, clean off-white background. Aspect ratio 16:9.

Prompt 47:

Create a cozy fantasy village merchant character sheet for an original character named “MARN”. Include full-body front view, side view, prop row with lantern and ledger, four expression studies, fabric texture callouts, warm color palette, clean grid layout, readable notes. Aspect ratio 16:9.

Prompt 48:

Create a sci-fi maintenance drone design sheet. Include top, side, and front views, small detail panels for sensors, landing feet, tool arm, battery pack, and warning lights. Clean technical concept-art layout, neutral background, readable labels, consistent industrial design. Aspect ratio 16:9.

Prompt 49:

Create a children’s animation character sheet for an original classroom inventor named “MILO”. Include one standing pose, one thinking pose, one excited pose, expression row, backpack and notebook props, bright but restrained palette, readable labels, no extra characters. Aspect ratio 16:9.

Prompt 50:

Create a tactical costume reference sheet for an original cyberpunk courier. Include front, back, and side views, jacket callouts, shoe detail, messenger bag detail, color swatches, three silhouette poses, crisp label text, consistent hairstyle and face across views. Aspect ratio 16:9.

確認ポイント: 顔、衣装、配色が複数ビューで保たれているか確認します。崩れる場合は preserve 指示を強めます。

6. UIとアプリモックアップ

アプリ概念、ダッシュボード、SNSプロフィール、チームで議論できるUI案に使えます。

Prompt 51:

A hyper-realistic iPhone screenshot of a fictional Instagram profile page for Leonardo da Vinci, username @davinci_official, as if he were a modern influencer in 2026. Profile photo is a Renaissance self-portrait in a circle crop. Bio reads: “Artist, Engineer, Inventor | Currently dissecting things | DM for commissions”. The grid shows 9 posts: the Mona Lisa reframed as a mirror selfie, a helicopter sketch captioned “just dropped my new drone design”, an anatomy study posted as a gym progress photo, The Last Supper staged as a dinner party group shot, and other creative anachronistic mashups. Follower count: 12.4M. Story highlights labeled Sketches, Inventions, and Florence Life. Complete iOS status bar with carrier text reading “Renaissance 5G”, battery icon, and current time. Dark mode UI throughout. Photorealistic screenshot quality, aspect ratio 9:16.

Prompt 52:

A realistic mobile onboarding screen for a fictional habit app called “LUMA”. Headline: “BUILD BETTER DAYS”. Buttons: “Start now” and “View demo”. Clean iOS-style layout, soft white background, blue accent, readable UI text, shown straight-on inside a phone frame. Aspect ratio 9:16.

Prompt 53:

Desktop SaaS dashboard for an e-commerce analytics tool. Left sidebar, top KPI cards for Revenue, Orders, Conversion Rate, a line chart, and a top-products table. Clean white interface, realistic spacing, readable labels, no real brand names. Aspect ratio 16:9.

Prompt 54:

A realistic mobile weather app screen for a fictional app called “SKYLINE”. Current city: “Lisbon”. Headline temperature: “22C”. Cards for Wind, Humidity, UV, and Sunset. Calm blue interface, readable labels, iPhone frame, no real app branding. Aspect ratio 9:16.

Prompt 55:

A restaurant booking app screen showing a reservation confirmation. Restaurant name: “North Table”. Date: “June 18”. Time: “7:30 PM”. Party size: “4 guests”. Warm editorial food photo at top, clean CTA button reading “Add to calendar”, readable UI text. Aspect ratio 9:16.

Prompt 56:

A realistic desktop analytics dashboard for a fictional creator studio. Left navigation, top cards for Views, Watch Time, Revenue, and New Followers, a line chart, and a campaign table. Clean white UI, blue accent, readable labels, practical spacing, no real brand names. Aspect ratio 16:9.

Prompt 57:

A mobile checkout screen for a fictional outdoor gear shop called “TrailCart”. Show product thumbnail, quantity stepper, shipping address card, discount field, total price, and a CTA button reading “Place order”. Modern iOS style, readable UI text, no real logos. Aspect ratio 9:16.

Prompt 58:

A tablet UI mockup for a prompt library app. Show tabs labeled “Posters”, “Products”, “UI”, and “Edits”. Main panel includes three prompt cards with short preview text, copy buttons, and category chips. Clean interface, high legibility, no real brand names. Aspect ratio 4:3.

Prompt 59:

A SaaS settings screen for a fictional AI image tool. Sections labeled “Model”, “Quality”, “Aspect Ratio”, “Reference Images”, and “Safety”. Use toggles, dropdowns, sliders, and a clear Save button. Quiet professional UI, readable labels, no decorative clutter. Aspect ratio 16:9.

Prompt 60:

A mobile travel itinerary app screen for a fictional trip to Kyoto. Header reads “Kyoto Weekend”. Cards for “Day 1”, “Day 2”, “Temple Walk”, and “Dinner”. Soft neutral UI, realistic spacing, small map preview, readable text, no real app branding. Aspect ratio 9:16.

確認ポイント: 実際のUIらしい階層か、ボタンやラベルが読めるかを見ます。

7. 物語パネルと実験的アート

短い物語 prompt は、視覚的な笑い、多コマ表現、シーン内の小さな文字への理解を試せます。

Prompt 61:

Inside a museum exhibit titled “Ancient Technology: The Desktop Era”, a programmer in a glass display case is live-demonstrating coding on a CRT monitor while amazed schoolchildren press their faces against the glass. The exhibit placard reads: “Homo Developerus (c. 2005) - Primitive human using keyboard-based input devices.” A second display case nearby shows a physical book labeled “Stack Overflow - Print Edition, Vol. 1 of 4,827”. 2D cartoon illustration style, warm museum lighting, humorous and nostalgic tone. Aspect ratio 16:9.

Prompt 62:

A four-panel comic strip titled “MORNING ROUTINE”. Panel 1: alarm goes off. Panel 2: character makes coffee. Panel 3: character sits down to work. Panel 4: character is already asleep at the desk. Warm minimal illustration style, expressive character, readable title, no extra text. Aspect ratio 16:9.

Prompt 63:

A single editorial illustration for an article about creative automation. A designer and an AI assistant arrange paper storyboards on a large table, soft studio light, subtle humor, modern magazine illustration style, no visible brand logos, no text. Aspect ratio 3:2.

Prompt 64:

A newspaper front-page style illustration titled “THE MORNING HERALD”. Main headline: “CITY APPROVES ROOFTOP GARDENS”. Two-column layout, one photorealistic city council photo area, classic broadsheet design, readable masthead and headline, no extra article text. Aspect ratio 4:5.

Prompt 65:

A two-panel comic about a robot learning to paint. Panel 1: the robot carefully studies a blank canvas. Panel 2: the robot proudly shows a messy but charming painting. Warm studio lighting, expressive body language, no speech bubbles, simple title: “FIRST ATTEMPT”. Aspect ratio 16:9.

Prompt 66:

A three-panel editorial comic titled “THE DEADLINE”. Panel 1: a designer calmly opens a blank file. Panel 2: the clock jumps forward and sticky notes cover the desk. Panel 3: the designer presents a polished poster with surprised relief. Minimal expressive illustration style, readable title, no speech bubbles. Aspect ratio 16:9.

Prompt 67:

A surreal magazine illustration about creative focus: a person sits at a small desk floating in a quiet library of glowing windows, each window showing a different unfinished idea. Soft cinematic lighting, thoughtful mood, clean composition, no visible brand logos, no text. Aspect ratio 3:2.

Prompt 68:

A four-panel storyboard for a product launch teaser. Panel 1: closed box on a table. Panel 2: light leaking from the box. Panel 3: hands lifting the lid. Panel 4: glowing product silhouette revealed. No readable brand, no dialogue, cinematic lighting, clear panel borders. Aspect ratio 16:9.

Prompt 69:

A humorous museum diorama titled “THE FIRST GROUP CHAT”. Show ancient-looking figures gathered around stone tablets with message bubbles carved above them, warm museum lighting, playful editorial illustration, readable title only, no extra text. Aspect ratio 16:9.

Prompt 70:

A split-screen narrative poster showing “before” and “after” creative iteration. Left side: messy sketch wall and rough notes. Right side: clean polished campaign board. Modern editorial illustration, strong contrast, no logos, no extra words beyond “BEFORE” and “AFTER”. Aspect ratio 16:9.

確認ポイント: アイデアが文字だけでなく視覚的に伝わるか確認します。

8. 画像編集・複数参照・動画向けフレーム

商品切り抜き、服装変更、背景差し替え、参照画像編集、動画向け静止画に有効です。

Prompt 71:

Create a cinematic first frame for an image-to-video clip: a lone astronaut standing at the edge of a glowing desert crater at dawn, cape and dust ready to move in the wind, strong foreground silhouette, clear depth layers, warm horizon light, no text, no watermark. Aspect ratio 16:9.

Prompt 72:

Use Image 1 as the product photo and Image 2 as the background style reference. Place the product into the scene from Image 2. Preserve the product shape, label text, proportions, color, and material exactly. Match lighting, scale, shadow, and perspective. Do not restyle the product. No extra logos or watermark.

Prompt 73:

Remove the background from the input product image. Output a transparent background with crisp silhouette, clean edges, no halos, no fringing. Preserve bottle geometry, cap shape, label text, label colors, and print sharpness exactly. Do not change proportions.

Prompt 74:

Change only the weather and lighting in the input image. Make the scene look like a winter evening with light snowfall. Preserve the people, buildings, signs, camera angle, object placement, and composition exactly. Keep all readable text unchanged.

Prompt 75:

Image 1 is the person to preserve. Image 2 is the jacket reference. Image 3 is the boots reference. Dress the person from Image 1 using the clothing from Images 2 and 3. Preserve face, body shape, pose, hands, background, camera angle, and lighting exactly. Replace only the clothing.

Prompt 76:

Use the input product photo as the locked subject. Place the product on a clean marble bathroom counter with soft morning window light. Preserve product shape, label text, cap color, proportions, and material exactly. Match contact shadow, scale, and perspective. Do not add extra labels, logos, or props.

Prompt 77:

Create a cinematic first frame for an image-to-video clip: a glass perfume bottle standing on wet black stone as a thin ribbon of mist moves behind it. Product centered, strong silhouette, clear foreground and background depth, no hands, no text, no watermark. Aspect ratio 16:9.

Prompt 78:

Edit the input portrait by changing only the background to a clean editorial studio backdrop in warm gray. Preserve the face, hair, clothing, pose, skin tone, camera angle, lighting direction, and expression exactly. Match the new background shadow and depth naturally.

Prompt 79:

Use Image 1 as the room photo and Image 2 as the wall-art reference. Add the artwork from Image 2 to the empty wall in Image 1. Preserve furniture, floor, window light, camera angle, color balance, and room layout exactly. Match frame scale, perspective, and wall shadow.

Prompt 80:

Create a video-ready first frame for a product reveal: a closed matte black box on a table, thin blue light leaking from the seam, dust particles visible in the beam, camera positioned low and close, strong depth layers, empty space for motion, no text, no logo. Aspect ratio 16:9.

確認ポイント: 編集では固定要素が守られたか、動画用では奥行きと動きの余地を確認します。

よくあるGPT Image 2 Promptの失敗

• 正確なテキストが必要なのにコピーを書かない。 必要な文言と配置を明記します。
• 1つのpromptに詳細を詰め込みすぎる。 まず核となるシーンを作り、1回に1つずつ調整します。
• 編集で不変要素を書かない。 人物、背景、ポーズ、光、商品形状、ラベル、カメラ角度を固定します。
• 機能要件を曖昧な美的表現で置き換える。 「beautiful」ではなく「sharp label text」「readable from a distance」を使います。
• アスペクト比を指定しない。 正方形で良い画像が縦広告や動画サムネに合うとは限りません。
• ロゴを普通の文字として扱う。 正確なブランドマークは公式素材を後から合成するのが安全です。

GPT Image 2 APIと価格メモ

OpenAI の API pricing page では GPT-Image-2 がtoken価格で掲載されています。2026年6月4日時点の表示価格は次の通りです：

実際の生成コストは、promptの長さ、参照画像、出力サイズ、キャッシュ、品質設定、利用経路によって変わります。ChatGPTで使う場合、プラン制限はAPI token価格とは別です。反復可能なアプリやバッチ処理を作る場合は、OpenAIの GPT Image Generation Models Prompting Guide も確認してください。

チームにとって重要なのは、静止画を作れるかだけでなく、承認後に何をするかです。初回画像品質を比べたい場合は GPT Image 2 vs Nano Banana 2 same-prompt test を参照してください。ターミナルやAI agentで自動化する場合は、PixVerse CLI guide が画像・動画生成のコマンドラインワークフローを扱っています。

PixVerseで画像から動画へ

強い静止画を作ることは最初の一歩です。多くのワークフローが遅くなるのは、その画像を別ツールへ移し、動画モデルがデザインを崩さないよう祈る段階です。最良のGPT Image 2出力を動画のソースフレームとして扱い、明確なシルエット、奥行きの層、動かしやすいモーションの手がかりを入れてください。

2026年4月22日、PixVerse は GPT Image 2 をテキストto画像オプションとして公開し、Nano Banana 2、Seedream、HappyHorse 1.0 と並べて利用できるようにしました。アプリ内で生成し、そのまま動画にできます。

同じbriefでOpenAIとGoogleの画像モデルを比べるなら、GPT Image 2 vs Nano Banana 2 comparison をご覧ください。動画向けのpromptが中心なら、best image-to-video AI tool guide が静止画完成後のモーションワークフロー選びを説明しています。

PixVerse はクリエイターとチームに広い制作パイプラインを提供します：

• テキストto画像 GPT Image 2、Nano Banana 2、Seedreamなどから用途に合うモデルを選べます。
• 画像to動画 承認済み静止画を、構図とキャラクター制御を保ちながら動かします。
• テキストto動画 PixVerse V6 または映画的な C1 model を使えます。
• ネイティブ音声生成 効果音やセリフを動画ワークフローに追加できます。

FAQ

GPT Image 2 と ChatGPT Images 2.0 は同じですか？

検索意図としては同じです。GPT Image 2、gpt-image-2、ChatGPT Images 2.0 は OpenAI の新しい画像生成体験を指す言葉として使われます。

最適なGPT Image 2 prompt構造は？

用途、被写体、正確なテキスト、構図、スタイル、制約、アスペクト比、動画化する場合は動きの手がかりを入れます。

文字を正しく描かせるには？

正確な文字を引用符で囲み、配置と「render the text verbatim」「no extra words」を指定します。

既存画像を編集できますか？

はい。生成画像やアップロード画像を選択範囲またはテキスト指示で編集できます。

透明背景に対応しますか？

商品切り抜きや透明背景素材を prompt できますが、最終結果はUIや形式、設定に依存します。

複数の参照画像を使えますか？

はい。Image 1、Image 2 のように役割を明確にし、転送する要素と保持する要素を書きます。

無料で使えますか？

OpenAI Helpでは全プランで利用可能とされていますが、制限や速度、thinking-modeの有無はプランにより異なります。

API料金はいくらですか？

OpenAI価格ページではGPT-Image-2のtoken価格が掲載されており、2026年5月18日時点で画像出力は100万tokenあたり30ドルです。

Midjourneyとの違いは？

Midjourneyは芸術的スタイル制御に強く、GPT Image 2は読みやすい文字、UI、図解、編集指示、制作レイアウトに強みがあります。

Nano Banana 2より良いですか？

用途次第です。GPT Image 2は文字と構造化briefに強く、Nano Banana 2は高速な探索や特定スタイルに向く場合があります。

出力を動画化できますか？

はい。PixVerseではGPT Image 2画像を同じワークスペースで画像-to-動画にできます。

まず試すべきGPT Image 2 promptは？

成功条件が明確なpromptから始めてください。正確なテキストポスター、商品広告、UIモックアップ、インフォグラフィック、画像編集は、綴り、階層、商品保持、レイアウト、固定要素を確認しやすいカテゴリです。