Qwen3-Max-Thinking state-of-the-art reasoning model at your fingertips!
ByteDance/
$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.

Prompt
Text prompt for image generation
Please upload an image file
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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)
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.
Delivers rich visual depth and natural color transitions
More realistic lighting and shadow rendering enhances depth and strength
More balanced proportions and spatial placement of visual elements
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
Powered by deep semantic understanding, the model precisely responds to complex instructions
Further expands its practical capabilities in enterprise-grade scenarios, helping businesses accelerate visual content production
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