# Seedream 4.0

> Image AI Model by ByteDance — available on Layer

Unified architecture for image generation and editing. Allows fluid movement from concept to refinement.

Seedream 4.0 is a next-generation model from ByteDance that features an innovative, unified architecture for both image generation and editing. This seamless integration allows creators to move fluidly from initial concept to final refinement within a single, powerful tool. It is designed for artists who value an efficient workflow, enabling them to generate high-quality images and then apply precise, text-guided edits without switching contexts.

## Specifications

| Property | Value |
|----------|-------|
| Provider | ByteDance |
| Category | Image |
| Price | 1.2 / generation |
| Aspect Ratios | 1:1, 2:3, 3:4, 9:16, 3:2, 4:3, 16:9 |

## Frequently Asked Questions

### How much does Seedream 4.0 cost? Is it free?

Generating assets on Layer requires using Creative Units. This model's current price is 1.2 / generation.

### How does Layer's pricing work?

There are no seat fees, feature gates, or plans on Layer. Instead, our platform uses a consumption based system with Creative Units (CUs) with a flexible monthly subscription. Every generation on Layer (image, video, 3D, or audio) consumes a Creative Unit, and you only pay for what you create.

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[Try Seedream 4.0](https://layer.ai/me/session/new?baseModelId=SEEDREAM_4) | [All Image Models](https://layer.ai/models/image) | [All Models](https://layer.ai/models)