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Story321.com

Story321.comは、作家やストーリーテラーがAIの支援を受けながら、ストーリー、書籍、スクリプト、ポッドキャスト、ビデオなどを制作・共有するためのストーリーAIです。

Products
✍️Writing

テキスト作成

🖼️Image

画像作成

🎬Video

動画作成

Resources
  • AI Tools
  • Features
  • Models
  • Blog
会社
  • 私たちについて
  • 料金
  • 利用規約
  • プライバシーポリシー
  • 返金ポリシー
  • 免責事項
フォローする
X
EnglishFrançaisDeutsch日本語한국인简体中文繁體中文ItalianoPolskiTürkçeNederlandsArabicespañolPortuguêsРусскийภาษาไทยDanskNorsk bokmålBahasa Indonesia

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Made with ❤️ for writers and storytellers
    1. ホーム
    2. AIモデル
    3. オープンAI
    4. GPT Image

    GPT Image

    GPT Image is an advanced multimodal model that transforms text and image inputs into high-quality, customizable visuals for creative and professional use.

    GPT Image

    GPT Image – Next-Generation Visual Generation

    A powerful multimodal image generation model that accepts textual instructions (and optionally image inputs) to generate, edit, and customise high-quality visuals — ideal for creators, developers and teams looking to bring ideas to life.

    Text-to-Image Generation

    Enter a descriptive prompt and GPT Image will generate a brand-new image from scratch, with high fidelity to your instructions.

    Image Editing & Variation

    Provide an existing image and ask the model to edit, restyle or create variations of it — enabling iterative creative workflows.

    Fine-Control Customisation

    Specify background transparency, aspect ratio, style, colour scheme or composition to tailor output precisely to your needs.

    How to Use GPT Image

    A step-by-step workflow to get started and integrate the model into your toolchain.

    1

    Write your prompt

    Use the prompt guide above to describe the desired image in detail.

    2

    Choose size & options

    Select image size (e.g., 1024×1024, 1536×1024, 1024×1536), background setting (opaque/transparent/auto) and quality level.

    3

    (Optional) Upload an image for editing

    If you are editing or creating variations, upload your base image and optionally supply a mask indicating the area to modify.

    4

    Generate and review

    Submit your prompt and settings, review the output, and select variants or refine further.

    5

    Download and iterate

    Download the final image and iterate on your prompt if needed to achieve your desired result.

    When editing existing images, some constraints may remain. For best results, clearly describe the desired changes in your prompt.

    Use Cases for GPT Image

    Explore how creators and teams are leveraging this model across creative and business workflows.

    Marketing & Branding

    Generate hero images, product mock-ups, social media visuals and campaign assets with consistent style and customisation.

    Illustration & Concept Art

    Develop concept art, storyboards, character designs or editorial illustrations quickly from descriptive prompts.

    Content Creation & Education

    Produce visuals for blog posts, educational materials, infographics, slide decks or interactive experiences.

    Image Editing & Variation

    Restyle, refine or create multiple variations of an existing image to test ideas, A/B concepts or brand variants.

    Frequently Asked Questions

    Answers to common questions about GPT Image.

    What types of inputs does the model support?

    The model accepts textual prompts and optionally image inputs (for editing or variation workflows).

    Can I specify the output format or size?

    Yes — you can choose from standard sizes (such as 1024×1024, 1536×1024 or 1024×1536) and specify formats like PNG, JPEG or WebP.

    Is background transparency supported?

    Yes — the model accepts a background setting ("opaque", "transparent" or "auto") though for best results it's recommended to also mention "transparent background" in your prompt.

    What are known limitations of the model?

    Although very capable, the model may struggle with perfect pixel-level structural fidelity (e.g., precise object alignment or small text rendering) and may interpret ambiguous prompts unpredictably.

    Start Creating with GPT Image Today

    Generate stunning visuals, edit existing images and iterate on creative ideas in minutes.

    No prior design skills required — just describe your vision and let the model bring it to life.

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    Sora 2は、簡単なテキスト記述から、同期されたオーディオを備えた素晴らしいフォトリアリスティックなビデオを作成することにより、あなたの想像力を現実に変えます。画期的な物理シミュレーション、マルチショット機能、さらにはカメオで独自のAI生成ビデオに出演できるOpenAIの最先端AIモデルで、ビデオ作成の未来を体験してください。

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    比類のない柔軟性でGPTモデルをカスタマイズ、制御、デプロイします。

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