
Experience rapid inference for creative iteration. Generate pro-quality images in seconds — with support for up to 4K output.

Make precise edits by writing one sentence: replace objects, adjust lighting, swap backgrounds, or update on-image text faithfully.

Upload multiple references and generate consistent series in one go — ideal for campaigns, catalogs, and A/B exploration.

Blend up to 10 images into one cohesive composition while preserving style, identity, and layout cues.

Keep faces, outfits, palettes, and typography consistent across outputs — perfect for serialized content and brand systems.

Render cleaner, more accurate words and numerals directly in images for posters, packaging, and UI mockups.

Open the AI Image Generator and select Seedream 4.0 model.
Enter a detailed prompt, upload references (up to 10 for fusion), or both for precise control.
Use batch mode and prompt edits to iterate quickly. Adjust ratio, resolution (up to 4K), and reference consistency.
Seedream 4.0 handles complex prompts, multi-image fusion, and one-sentence edits with high fidelity. Achieve accurate scenes, clean in-image text, and stable identities — up to 4K.
| Prompt / Reference | Generated Image |
|---|---|
A cinematic portrait of a marathon runner tying shoes at dawn, misty city park, soft rim light, shallow depth of field, crisp skin tones. | ![]() |
![]() Remove the boy in this picture. | ![]() |
![]() Turn on the lights to light up the living room. The outside is still the evening. | ![]() |
![]() Refer to the line draft. Generate a scene on a red clay tennis court under the sun, where an athlete wearing a red top and white shorts is throwing up a tennis ball high, preparing to serve. | ![]() |
Subject • Context • Lighting • Camera/Composition • Style • Color • Detail. Clear instructions boost prompt adherence.
Use simple verbs: “replace”, “remove”, “change text to…”, “turn on the lights”, “make background a forest”.
Upload consistent references and reuse them across runs to maintain faces, outfits, and palettes.
Combine complementary references (pose, outfit, environment) for richer, more controlled results.
For posters and packaging, specify exact wording, casing, and placement. Mention typography vibe if needed.
Generate multiple variations at once, then narrow down with targeted prompt edits.
Turn prompts and references into production-ready visuals — fast, consistent, and up to 4K.
Try Seedream 4.0