---
title: Seedream 4.5 Image to Image — AI Editing | ModelsLab
description: Transform images with Seedream 4.5 Image to Image API. Edit up to 14 references in 4K with precise text and consistency. Generate pro visuals now.
url: https://modelslab.com/seedream-45-image-to-image
canonical: https://modelslab.com/seedream-45-image-to-image
type: website
component: Seo/ModelPage
generated_at: 2026-05-07T03:42:56.880299Z
---

Available now on ModelsLab · Image Generation

Seedream 4.5 Image To Image
Edit Images. Perfect Fidelity
---

[Try Seedream 4.5 Image To Image](/models/byteplus/seedream-4.5-i2i) [API Documentation](https://docs.modelslab.com)

![Seedream 4.5 Image To Image](https://assets.modelslab.ai/generations/f3b80230-1f9f-4c7b-9f4c-5242dac7ee37.webp)

Generate Consistent High-Res
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4K Resolution

### Sharp 4096x4096 Outputs

Produces print-ready images up to 4K from reference inputs.

Multi-Image

### 14 Reference Consistency

Processes up to 14 images maintaining subjects across edits.

Text Rendering

### Accurate Typography Integration

Renders complex multilingual text in diverse styles naturally.

Examples

See what Seedream 4.5 Image To Image can create
---

Copy any prompt below and try it yourself in the [playground](/models/byteplus/seedream-4.5-i2i).

Cityscape Redesign

“Take this urban skyline photo, change to sunset lighting with volumetric fog, add curved 'Future City 2040' text in neon font on building facade, cinematic style, 4K”

Product Gallery

“Apply steampunk style to these 5 product photos, keep items identical with brass textures and gear details, consistent warm lighting, professional composition”

Architecture Edit

“Edit this modern building image: swap to brutalist concrete, rainy atmosphere with reflections, integrate 'Architecture Expo' logo rotated on entrance sign”

Landscape Transform

“Convert forest path photo to autumn colors, add misty fog and golden hour light, place 'Nature Trails' text arched over path in wooden font”

For Developers

A few lines of code.
Image edits. One endpoint.
---

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/image-to-image",
    json={
  "key": "YOUR_API_KEY",
  "prompt": "Combine this image a girl walking in beach and flying the hot air ballon on the sky",
  "init_image": "",
  "aspect_ratio": "1:1"
}
)
print(response.json())</code>
```

FAQ

Common questions about Seedream 4.5 Image To Image
---

[Read the docs ](https://docs.modelslab.com)

### What is Seedream 4.5 Image to image?

Seedream 4.5 Image to image transforms reference images via prompts. Supports editing up to 14 inputs with 4K output. Maintains subject consistency across changes.

### How does Seedream 4.5 Image to image API work?

Send image URLs and prompt to the endpoint for async generation. Handles batch edits and style transfers in one call. Returns PNG or JPG in 15-45 seconds.

### What resolutions does seedream 4.5 image to image model support?

Up to 4096x4096 pixels for 4K. Custom sizes within range available. Flat pricing includes high-res without extra costs.

### Is Seedream 4.5 Image to image alternative to Flux?

Yes, excels in text rendering and multi-image consistency over Flux. Better for typography-heavy edits and product catalogs.

### Can seedream 4.5 image to image api edit multiple photos?

Supports up to 14 reference images per request. Applies same prompt for consistent batch transformations. Ideal for galleries and campaigns.

### What makes Seedream 4.5 Image to image image generation unique?

Precise text in images, cinematic lighting, and cross-image fidelity. Unified for generation and editing without tool switches.

Ready to create?
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Start generating with Seedream 4.5 Image To Image on ModelsLab.

[Try Seedream 4.5 Image To Image](/models/byteplus/seedream-4.5-i2i) [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 - 2026-05-07*