We use essential cookies to make our site work. With your consent, we may also use non-essential cookies to improve user experience and analyze website traffic…

Qwen3-Max-Thinking state-of-the-art reasoning model at your fingertips!

ByteDance logo

ByteDance/

Seedream-4.5

$0.04

/ image

The latest image model, delivering better editing consistency, improved multi-image fusion, finer detail control, natural small text and faces, and harmonious, aesthetic visuals.

Partner
Public
ByteDance/Seedream-4.5 cover image

Input

Prompt

Text prompt for image generation

Please upload an image file

You need to login to use this model

Login

Settings

Size

Size of the generated image. (Default: 2K)

Seed

Random seed for image generation, -1 means random (Default: empty, -1 ≤ seed < 4294967296)

Guidance Scale

undefined (Default: empty, 1 ≤ guidance_scale ≤ 10)

Output

generated image #0
Model Information

Seedream 4.5 is the latest in-house image generation model developed by ByteDance. Compared with Seedream 4.0, it delivers comprehensive improvements—especially in editing consistency, including better preservation of subject details, lighting, and color tone. It also enhances portrait refinement and small-text rendering. The model’s multi-image composition capabilities have been significantly strengthened, and both reasoning performance and visual aesthetics continue to advance, enabling more accurate and artistically expressive image generation.

Refined visual aesthetics

Video texture

Delivers rich visual depth and natural color transitions

Light and shadow rendering

More realistic lighting and shadow rendering enhances depth and strength

Image composition

More balanced proportions and spatial placement of visual elements

Advanced consistency preservation

Maximizes preservation of the original image’s facial features, lighting, color tone, and fine details, while enabling controllable and consistent generation across multi-image scenes

Enhanced instruction following

Powered by deep semantic understanding, the model precisely responds to complex instructions

Deeper scenario adaptation

Further expands its practical capabilities in enterprise-grade scenarios, helping businesses accelerate visual content production