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Seedream 4

By ByteDance Image creation

Generate and edit images with ByteDance Seedream 4.0.

Description

Create boldly and edit seamlessly with Seedream 4 by ByteDance — a unified image engine built for speed, fidelity, and control. Generate brand-new visuals from text or transform multiple inputs into a single, cohesive composition with clean detail and strong prompt adherence.

• 🎨 Generate: Turn clear prompts into high‑fidelity images — cinematic lighting, natural textures, crisp edges.
• 🧩 Edit & Compose: Replace backgrounds, add/remove elements, restyle subjects, or blend up to 10 images into one coherent result.
• 📐 Precision Sizing: Use presets (square, landscape_16_9, portrait_4_3, etc.) or set custom dimensions (1024–4096) for pixel‑perfect outputs.
• 🔁 Variations & Consistency: Produce multiple variations per prompt and lock direction with seeds for reproducible results.
• 🚀 Production‑ready: Clean, high‑resolution PNGs ready for campaigns, product pages, decks, and social.

Perfect for designers, marketers, art directors, and creators who need fast iteration without compromising quality.

Available tools

Edit image

Edit one or more existing images using Seedream 4. The prompt should describe the full desired result.

Make image

Generate a new image from a text prompt using Seedream 4.

Example prompts

Create a clean, minimal product photo of white sneakers on a soft gray background, square

Cinematic desert landscape at sunset, warm light, landscape_16_9

Edit these two photos to produce a cohesive poster: blend the person into a neon Tokyo street at night

How it works

1. Install

One-click install from the Simtheory store.

2. Connect

Authorize access to your Seedream 4 account.

3. Use

Your AI can now interact with Seedream 4.

Details

Version 1.0.0

Updated Apr 21, 2026

Category Image creation

Publisher ByteDance

Features

Cloud hosted — no setup required

Secure authentication

Automatic updates

Works with all AI models

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Ready to use Seedream 4?

Sign up for Simtheory and install this MCP directly into your workspace.