Seedream 4.0

Seedream 4.0 is a next-generation AI image creation model powered by ByteDance that brings text-to-image generation and image editing together in a single unified architecture — no more switching between separate tools. Simply describe what you want or give natural language editing commands, and Seedream 4.0 produces ultra-high-resolution outputs up to 4K with impressive processing speed. It's built for creative professionals and everyday users alike, offering capabilities like batch processing, multi-reference support, versatile style transfer, and knowledge-driven generation for complex content such as educational illustrations and data charts. Advanced features like precision instruction editing, character consistency preservation, deep intent understanding, and multi-image processing make it a genuinely powerful tool for anyone serious about AI-powered visual creation.