Seedream 4

Create high-quality images with Seedream 4. Add reference images when the model supports them.

Seedream 4 preview

Seedream 4

Compare models and choose the one that fits your next idea.

Seedream 4
Seedream 4.5

Model capabilities

Seedream 4 Builds Visual Worlds

Control the composition, keep references consistent, adjust the lighting, and edit specific details.

Camera and composition control example

01 / COMPOSITION

Control the Composition and Camera

Choose the framing, camera angle, perspective, and depth to create the scene you want.

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Consistent subject and visual style example

02 / CONSISTENCY

Keep Subjects and Styles Consistent

Use reference images to maintain the same character, product, clothing, or visual style across new images.

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Controlled lighting and atmosphere example

03 / LIGHTING

Control Light and Atmosphere

Adjust the light direction, contrast, color, and time of day to create different moods.

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One workspace

Generate, Edit, and Upscale in One Place

Create an image from text and references, edit the result, and upscale it without switching tools.

Text
Create a cinematic portrait of a woman walking through a rain-soaked train platform, using the reference image’s warm reflections and quiet atmosphere.
Image
Seedream 4 generated architecture
Image generation
ModelSeedream 4
InputsText + image
1 imageGenerate
Generated image
Seedream 4 generated fashion image
Ready
Edit image
Seedream 4 generated interior
Edited
Upscale 4×
Seedream 4 generated fashion image after upscaling
Seedream 4 generated fashion image before upscaling

Frequently Asked Questions

Compare Seedream 4's strengths, ideal use cases, supported controls, and tradeoffs before you generate.

What is Seedream 4 best at?

Seedream 4 combines text-to-image creation and reference-based editing in a flexible 1K–4K workflow. It is strongest at detailed, aesthetically polished scenes, precise natural-language changes, style exploration, and compositions guided by multiple visual sources.

Which projects suit Seedream 4?

It works well for e-commerce retouching, advertising concepts, architectural visualization, film pre-production, illustrated explainers, and multi-image compositions. Choose it when you want one model for both quick drafts and high-resolution final variations.

What inputs and output settings are supported?

The workspace accepts up to 10 reference images, offers 1K, 2K, and 4K output, and supports eight common ratios from portrait and square to 21:9. Use clean references with compatible perspectives when identity, pose, product shape, or layout must remain stable.

Seedream 4 or Seedream 4.5—which should I use?

Seedream 4 is the more flexible choice when you need 1K, 2K, and 4K options in the same workflow. Seedream 4.5 is better positioned for quality-led 2K/4K delivery, while Nano Banana 2 offers longer prompts, more references, and additional output-format controls.

How should I prompt Seedream 4?

Describe the intended scene before the style: subject, action, composition, camera angle, and spatial relationships. Then add lighting, color, material, and finish. For edits, state both the requested change and the elements that must stay untouched.

When should I choose another model?

Choose Seedream 4.5 when every deliverable will be 2K or 4K and final polish matters most, Flux Kontext Pro for a tightly scoped edit to one source image, or Midjourney for open-ended, style-first concept discovery.

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