Seedream - ByteDance's AI Image Generation Suite
Seedream is ByteDance's comprehensive AI image generation model family, featuring versions from base to 5.0 Lite. Each version delivers high-quality photorealistic and stylized images with strong prompt adherence, multiple aspect ratios, and resolution options up to 4K.
Seedream Model Family
Explore the Seedream family of AI image models from ByteDance, designed for both generation and editing workflows.
Multiple Model Versions
Choose from Seedream Base, 4.0, 4.5, and 5.0 Lite—each optimized for different quality levels, speeds, and price points to match your specific needs.
Versatile Generation & Editing
Most Seedream models support both text-to-image generation and image-to-image editing, providing a complete creative workflow within a single model family.
Up to 4K Resolution
Seedream 4.0, 4.5, and 5.0 Lite support multi-resolution output up to 4K, suitable for professional print materials and large-format applications.
Strong Prompt Adherence
Each Seedream model delivers strong prompt understanding, faithfully translating complex text descriptions into visually accurate images with precise style control.
Key Technical Features
Explore the technical capabilities shared across the Seedream model family:
Multi-Resolution Support
Choose from 1K, 2K, or 4K resolution (varying by version) with dynamic credit pricing to match your quality requirements and budget.
Extensive Aspect Ratios
Support for up to 8 aspect ratios including 1:1, 2:3, 3:2, 3:4, 4:3, 9:16, 16:9, and 21:9 for maximum creative flexibility.
Image Editing Capabilities
Seedream 4.0, 4.5, and 5.0 Lite support image-to-image editing with multi-image input (up to 14 images for 5.0 Lite), enabling complex transformations.
Extended Prompt Length
Support for prompts from 3,000 to 5,000 characters depending on the version, allowing detailed and descriptive prompts.
Why Choose Seedream?
Discover the advantages of ByteDance's Seedream model family:
ByteDance Innovation
Developed by ByteDance's AI research team, Seedream leverages cutting-edge generative AI technology for consistent, high-quality image outputs.
Version for Every Need
From the affordable Seedream Base (4 credits) to the advanced 4.5 (7 credits), choose the version that best fits your quality requirements and budget.
Photorealistic & Stylized
Generate both photorealistic and stylized images with equal quality. Seedream excels at diverse visual styles from realistic photography to artistic illustrations.
Commercial Ready
All Seedream outputs are suitable for commercial use, including marketing materials, social media content, and professional design projects.
Frequently Asked Questions About Seedream
Find answers to common questions about the Seedream model family.
Start Creating with Seedream
Multiple versions • Up to 4K resolution • Affordable pricing