Seedream

What is Seedream?

Seedream 4.0 is the AI image generation model developed by ByteDance (creator of TikTok). It represents a new generation of text-to-image technology with a unified architecture enabling both generation and editing of high-definition images up to 4K.

How Does Seedream Work?

Seedream uses an innovative architecture combining generation and editing in the same model. Simply describe what you want in natural language, and the AI produces photorealistic or artistic images in 3-5 seconds. The model understands complex instructions and can generate detailed scenes.

Key Features

• 4K resolution: Professional-grade high-definition image generation
• Unified architecture: Generation and editing in the same model
• Natural language: No need for complex prompts
• Fast generation: 3-5 seconds per image
• Smart editing: Inpainting, outpainting, background replacement
• Style transfer: Apply different artistic styles
• Flexible ratios: From 1:1 to 21:9 for all formats
• Batch processing: Generate multiple variations

Who is Seedream For?

Seedream is for marketers creating campaign visuals, designers seeking high-resolution images, e-commerce sites needing product photos, creative agencies and businesses requiring visual content at scale.

Access and Pricing

Seedream is accessible via ByteDance/BytePlus API with usage-based pricing (approximately $0.03-0.04 per image). Third-party platforms also offer access to the model with various plans.