---
title: Gen4 Text to Image — High-Fidelity Images | ModelsLab
description: Generate consistent, high-res images with Gen4 Text to Image model using text prompts and references. Try Gen4 Text to Image API for production workflow...
url: https://modelslab-frontend-v2-927501783998.us-east4.run.app/gen4-text-to-image
canonical: https://modelslab-frontend-v2-927501783998.us-east4.run.app/gen4-text-to-image
type: website
component: Seo/ModelPage
generated_at: 2026-05-21T08:17:44.065120Z
---

Available now on ModelsLab · Image Generation

Gen4 Text To Image
Images From Text Prompts
---

[Try Gen4 Text To Image](/models/runway_ml/gen4_image) [API Documentation](https://docs.modelslab.com)

![Gen4 Text To Image](https://assets.modelslab.ai/generations/b656bfe5-c402-456b-9980-f7447198887d.webp)

Control Styles Precisely
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Reference Conditioning

### Maintain Character Consistency

Use multiple reference images to preserve subjects, styles, and details in Gen4 Text to Image outputs.

High Resolution

### Support Versatile Ratios

Generate 1080p images in 16:9, 1:1, and other formats via Gen4 Text to Image API.

Prompt Adherence

### Enable Style Transfer

Transform inputs with text-guided control for scene variation in Gen4 Text to Image model.

Examples

See what Gen4 Text To Image can create
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Copy any prompt below and try it yourself in the [playground](/models/runway_ml/gen4_image).

City Skyline

“Futuristic city skyline at dusk, neon lights reflecting on glass towers, cyberpunk style, high detail, cinematic lighting, wide angle view”

Mountain Landscape

“Majestic snow-capped mountains under golden hour sunlight, alpine meadow with wildflowers, photorealistic, sharp focus, 16:9 aspect ratio”

Abstract Geometry

“Intricate geometric patterns in blue and gold, minimalist design, high contrast, modern art style, symmetrical composition”

Product Mockup

“Sleek wireless earbuds on marble surface, studio lighting, product photography style, sharp details, neutral background”

For Developers

A few lines of code.
Images. Text prompt. Done.
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ModelsLab handles the infrastructure: fast inference, auto-scaling, and a developer-friendly API. No GPU management needed.

- **Serverless:** scales to zero, scales to millions
- **Pay per image,** no minimums
- **Python and JavaScript SDKs,** plus REST API

[API Documentation ](https://docs.modelslab.com)

PythonJavaScriptcURL

Copy

```
<code>import requests

response = requests.post(
    "https://modelslab.com/api/v7/images/text-to-image",
    json={
  "key": "YOUR_API_KEY",
  "prompt": "vibrantlysharp style, animeniji, 3pic vist4, a female dragonborn sentinel clad in ancient obsidian armor carved from her own scales, with a ceremonial wrap lined in glowing red runes flowing from her waist, towering under a broken moon, blue embers curling off her horned crown, her golden eyes glowing softly through the shadows of a craggy battlefield.",
  "aspect_ratio": "1920:1080"
}
)
print(response.json())</code>
```

FAQ

Common questions about Gen4 Text To Image
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[Read the docs ](https://docs.modelslab.com)

### What is Gen4 Text to Image?

Gen4 Text to Image is Runway's image generation model using text prompts and references for consistent high-res outputs. It supports style transfer and scene variation. Ideal for production workflows.

### How does Gen4 Text to Image API work?

Send text prompts and optional image references to the Gen4 Text to Image API endpoint. It generates images up to 1080p with strong adherence. Use model string runway:4@1.

### What resolutions does Gen4 Text to Image model support?

Supports 1080p and 720p in ratios like 16:9, 9:16, 1:1. Maximum 1280x720 for widescreen. Outputs optimized for web and print.

### Is Gen4 Text to Image a good alternative?

Gen4 Text to Image alternative excels in character consistency over rivals via multi-references. Better for sequential images than Kling AI. Suited for creative pipelines.

### Can Gen4 Text to Image do image generation from text only?

Yes, Gen4 Text to Image handles pure text-to-image tasks alongside image-to-image. Prompt up to 1000 characters for stylistic control. References optional for consistency.

### What are limits of gen4 text to image api?

Prompt max 1000 chars, up to three references. Outputs in specified resolutions only. Costs 5-8 credits per image based on resolution.

Ready to create?
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Start generating with Gen4 Text To Image on ModelsLab.

[Try Gen4 Text To Image](/models/runway_ml/gen4_image) [API Documentation](https://docs.modelslab.com)

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*This markdown version is optimized for AI agents and LLMs.*

**Links:**
- [Website](https://modelslab.com)
- [API Documentation](https://docs.modelslab.com)
- [Blog](https://modelslab.com/blog)

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*Generated by ModelsLab - 2026-05-21*