Seedream 4.0 - Next-Generation AI Image Generator
ByteDance's unified image creation model that combines text-to-image generation and image editing in one powerful architecture
Powerful Features of Seedream 4.0
Unified Generation & Editing
Handle both text-to-image creation and image modifications in one model—no need for separate tools. Remove or replace objects with simple natural language prompts.
High-Resolution & Fast Inference
Produce outputs up to 4K with significantly faster inference than prior versions. Experience lightning-fast image generation with superior quality.
Batch & Multi-Reference Support
Accept multiple reference images and return multiple outputs in one request. Perfect for creative agencies generating concept art and storyboards.
How Seedream 4.0 Works
Natural Language Input
Simply describe your desired image or edit using natural language prompts like 'Remove the boy in this picture' or 'Replace this dog with a Schnauzer.'
Advanced Unified Model
Our single architecture handles both text-to-image creation and image editing, delivering high-resolution outputs up to 4K with rich prompt understanding.
Versatile Style Transfer
Apply diverse visual styles such as watercolor, cyberpunk, or architectural to your inputs. Generate educational illustrations, charts, and annotated scenes with strong reasoning capabilities.
What Creators Say About Seedream 4.0
Seedream 4.0's unified generation and editing capabilities have revolutionized our workflow. We can now generate batches of concept art and storyboards from multi-image inputs in one request.
Creative Agency Director
The knowledge-driven generation and natural language editing make it perfect for creating accurate diagrams, timelines, and educational illustrations with labeled details.
Educational Content Creator
FAQ
Frequently asked questions