Seedream 4.0

image to image

Combines high-precision image generation and flexible editing capabilities. With overwhelming resolution and detail in 2K/4K, it supports professional creativity.

Text Friendly
Commercial Use

Input

Reference image*

Drag and drop media files from your computer, paste from clipboard (Ctrl/Cmd+V), or provide a URL. Accepted: .jpg, .jpeg, .png, .webp

Result

Idle

Ready to Generate

Configure your inputs and click run to generate an image preview.

Seedream 4.0 Model Introduction

Model Overview

「Seedream 4.0」 is ByteDance's cutting-edge flagship image generation and editing model. Adopting a new-generation integrated architecture, it unifies everything from generating new images from text to high-precision deformation and editing of existing images (Image-to-Image). In addition to a significant improvement in generation speed, it supports ultra-high-resolution output of 2K/4K, rendering breathtakingly rich and fine details.

This model has advanced understanding of multiple subjects and the ability to accurately follow complex prompts. Furthermore, it delivers outstanding performance in "consistent image editing," which allows for partial modifications or style transformations while preserving the composition and style of the original image. It is ideal for creative scenarios that require the highest quality and flexible control, such as professional visual design, commercial advertising, concept art, and product rendering.

Pricing

Image ResolutionCredits Consumed
1k3
2k3
4k3

Technical Specifications

ParameterSpecification
Core Capabilityimage_to_image
Resolution1k,2k,4k
Aspect Ratio1:1,2:3,3:2,3:4,4:3,4:5,5:4,16:9,9:16,21:9
License