ModelFoldgoogle/imagen4-fast
Google Imagen 4 は Google DeepMind が開発し、Google I/O 2025 で発表した最先端の画像生成モデルです。プロンプトから、細部に富む高品質で写真のような画像を多彩に生成します。強化版の Google Imagen 4 Ultra は精度・速度・解像度をさらに高め、商用、マーケティング、デザイン、創作用途に適しています。
料金： 画像 1 枚あたり 6 クレジット。
ほかの テキストから画像 モデルを探す
Google のほかの AI モデル
新着・人気の AI モデル
Google Imagen 4 API: Rapid Text-to-Image Creation with Unmatched Accuracy
Unlock the creative power of the Google Imagen 4 API and experience the unmatched speed, precision, and photorealistic quality of the Google Imagen 4 Ultra API—two advanced text-to-image solutions designed for high-quality, versatile, and real-time image generation.
Introducing Google Imagen 4: The Future of Text-to-Image Generation
Google Imagen 4 improves photorealism, fine detail, typography and style control. ModelFold provides Fast, standard and Ultra variants. Fast is suited to quick iteration, standard balances quality and efficiency, and Ultra prioritizes detail and prompt adherence. Available dimensions depend on the integrated variant; see the Playground. Use the hosted API without deploying the model yourself.
What’s New in Google Imagen 4
Choose a Rendering Tier for Your Workflow
Fast suits drafts and iteration, standard balances quality and efficiency, and Ultra prioritizes detail and prompt adherence. Actual latency depends on parameters and service load.
Enhanced Creativity & Expression in Google Imagen 4 API
The Imagen 4 API brings improved control over colors, artistic styles, text rendering, and fine details, offering more flexibility for creative professionals and enterprises. These upgrades unlock new possibilities for producing visually compelling, brand-ready content across diverse use cases.
Exceptional Clarity & 2K Resolution with Imagen 4
Imagen 4 produces detailed textures and clear subjects. Available output dimensions depend on the integrated model variant; use the options shown in the Playground.
ModelFold Supported APIs: Imagen 4 & Imagen 4 Ultra
Imagen 4 API
The Imagen 4 API provides access to Google DeepMind’s latest text-to-image generation model, delivering a balance of quality, creativity, and performance. It enables developers and businesses to integrate photorealistic visuals, diverse art styles, and accurate typography directly into their products and workflows. Ideal for designers, marketers, and creative teams, this API makes advanced AI image generation easily accessible through ModelFold.
Imagen 4 Ultra API
Imagen 4 Ultra prioritizes high-quality output and complex prompt adherence for advertising, e-commerce and professional creative work. Select the variant on this page to review available parameters and pricing.
Creative Image Styles in Google Imagen 4 API & Google Imagen 4 Ultra API
Photorealistic Renderings with Imagen 4 Ultra API
With the Google Imagen 4 Ultra API, you can generate lifelike renderings of landscapes, people, animals, and objects, featuring fine textures, realistic lighting, and natural details. This makes it an ideal choice for photorealistic visuals such as advertising, product mockups, and high-quality imagery that demand accuracy and clarity.
Abstract and Artistic Styles in Google Imagen 4 API
The Google Imagen 4 API supports a wide spectrum of artistic styles, including impressionism, surrealism, and abstract art. It empowers creators to explore conceptual designs, digital illustrations, and experimental visuals, providing unmatched flexibility for unique artistic expressions across diverse projects.
Improved Typography with Google Imagen 4 API
One of the most notable strengths of the Google Imagen 4 API is its ability to generate clear, legible text within images. This feature is especially valuable for posters, packaging, comics, and infographics, where accurate typography is essential. The improved text rendering ensures that long or complex text strings integrate seamlessly into creative outputs.
Cinematic and High-Concept Design in Google Imagen 4 Ultra API
The Google Imagen 4 Ultra API excels at producing cinematic, editorial, and avant-garde visuals, making it perfect for fashion shoots, concept art, and bold creative compositions. With vivid colors, dramatic lighting, and striking arrangements, this style empowers creators to deliver high-concept designs that stand out with visual impact.
Imagen 4 and Imagen 4 Ultra in Comparison with ChatGPT, MidJourney, and More
Models differ in prompt understanding, typography, realism and style. This qualitative comparison describes typical workflows; scores, preference rates and latency have not been verified on this platform.
| Model | Elo Score (Higher = Better) | Approx. Latency (s) | Relative Win-Rate | Key Strengths & Use Cases |
|---|---|---|---|---|
| Imagen 4 Ultra | Not verified here | Depends on request | Not verified here | Highest fidelity, cinematic detail, superb for high-impact visual workflows |
| Imagen 4 | Not verified here | Depends on request | Not verified here | Balanced performance, excellent typography and style versatility |
| GPT 图像模型 | Not verified here | Depends on request | Not verified here | Creative versatility, good across varied prompt types |
| DALL·E 3 | Not verified here | Depends on request | Not verified here | Strong prompt fidelity, accessible via platforms like ChatGPT |
| Midjourney v6/v7 | Not verified here | Depends on request | Not verified here | Artistic stylization, widely used for conceptual imagery |
| Stable Diffusion XL | Not verified here | Depends on request | Not verified here | Open-source flexibility, customizable workflows |
| Flux 1.1 Pro | Not verified here | Depends on request | Not verified here | Fast with high photo-realism and detailed prompt handling |
| Seedream / Recraft | Not verified here | Depends on request | Not verified here | Balanced realism with creative flair |
Step-by-Step Integration of Google Imagen 4 API and Imagen 4 Ultra API via ModelFold
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Step 1: Obtain Your Google Imagen API Key
To begin using Google Imagen 4 and Imagen 4 Ultra through ModelFold, first create an account on the platform. Once registered, access the API dashboard where you can generate your unique API key. This key is essential for authenticating requests and unlocking the advanced functionalities of both the Imagen 4 API and the Imagen 4 Ultra API.
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Step 2: Configure Your Google Imagen API Request
Select google/imagen4-fast, google/imagen4 or google/imagen4-ultra, provide a prompt and set the supported aspect ratio, seed and negative prompt options. Output count depends on the platform API.
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Step 3: Submit the Imagen API Request
Send model, prompt and supported parameters to POST /v1/images/generations with your ModelFold API key in the Authorization header. See the API example on this page.
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Step 4: Monitor and Retrieve Results
The Playground tracks background tasks and provides preview and download links when complete. API integrations receive image results in the response. Review status and historical outputs in account usage logs.
Tips for Writing Effective Prompts for Best Results with Imagen 4 and Imagen 4 Ultra API
Detailed Prompt Engineering with Imagen 4 API
When working with Imagen 4 API, adding precise details in your prompt helps achieve highly relevant outputs. For example, instead of writing “a cat in a room”, describe “a white Persian cat sleeping on a vintage armchair in a warmly lit library.”
Creative Style Exploration in Imagen 4 Ultra API
The Imagen 4 Ultra API is particularly strong at handling diverse styles such as photorealism, impressionism, or surrealism. Include style references directly in your prompt—for example, “a futuristic city skyline in the style of cyberpunk.”
Structured Prompt Design for Imagen 4 API
For Imagen 4 API, clarity matters. Write prompts in a structured format—subject, action, environment, and style. This helps guide the model more effectively and reduces ambiguity in the results.
Negative Prompt Optimization with Imagen 4 Ultra API
With Imagen 4 Ultra API, you can refine outputs by specifying what you don’t want in the image. For instance, adding “no text” or “without background clutter” ensures cleaner and more accurate results aligned with your vision.
FAQs About ModelFold's Imagen 4 API
What is Google Imagen 4, and how does it differ from earlier models?⌄
Google Imagen 4 is the latest text-to-image generation model developed by Google DeepMind. It introduces significant improvements in photorealism, fine-grained detail, typography accuracy, and stylistic diversity. Compared to previous Imagen versions, Google Imagen 4 delivers sharper visuals and greater creative control, making it ideal for professional-grade AI image generation.
What unique advantages does the Imagen 4 Ultra API provide compared to the Imagen 4 API?⌄
Ultra prioritizes detail and complex prompt adherence; standard balances quality and efficiency, while Fast is suited to quick iteration. Actual latency and output options depend on the selected variant.
Which APIs related to Imagen 4 does ModelFold provide?⌄
ModelFold provides google/imagen4-fast, google/imagen4 and google/imagen4-ultra.
How does the Google Imagen 4 API improve creative flexibility for text-to-image generation?⌄
The Google Imagen 4 API allows for precise control over artistic style, color palette, typography, and composition. It supports structured prompts, negative prompts, and custom aspect ratios, giving creators the ability to produce everything from photorealistic visuals to experimental digital art with greater accuracy.
What types of visuals can be generated with the Google Imagen 4 Ultra API?⌄
The Google Imagen 4 Ultra API excels at creating cinematic, editorial, and photorealistic imagery. It can render lifelike portraits, landscapes, and products with fine textures and natural lighting, while also supporting high-concept artistic styles such as surrealism or cyberpunk aesthetics.
How does ModelFold simplify integration of Imagen 4 and Imagen 4 Ultra for developers?⌄
ModelFold provides a streamlined interface for using the Imagen 4 API and Imagen 4 Ultra API. Developers can configure prompts, negative prompts, aspect ratios, number of images, and seeds directly through simple API requests or the Playground. This eliminates the need for complex infrastructure, making it easy to scale AI image generation in production environments.
Can the Google Imagen 4 API and Imagen 4 Ultra API be used for commercial purposes?⌄
Yes. Both APIs are designed to support enterprise-level use cases such as marketing campaigns, product design, e-commerce content, and creative media production.
| imagen4 fast | 6 クレジット request |
| imagen4 ultra | 18 クレジット request |
| imagen4 | 12 クレジット request |
1 回ごとの固定料金で、動画の長さには左右されません。
curl https://ai.modelfold.online/v1/images/generations \
-H "Authorization: Bearer $MODELFOLD_API_KEY" \
-H "Content-Type: application/json" \
-d '{"model":"google/imagen4-fast","prompt":"..."}'