Seedream 4.0

Seedream 4.0 is ByteDance’s next‑generation AI image generator and editor that turns ideas into commercial‑ready visuals in seconds. Built on a unified architecture for text‑to‑image and image‑to‑image, it supports natural‑language editing and up to 6 reference images to keep characters, style, and materials consistent across batches. Parallel processing accelerates campaigns and product lines, while native 2K output delivers crisp detail and clean typography. Daily check‑in grants free credits so anyone can create every day. Creators and teams value the intuitive UI, quick share/download, and commercial licensing. In independent evaluations, Seedream 4.0’s prompt adherence, aesthetic quality, and stability rival Google’s Nano Banana—making it a fast, reliable choice for designers, marketers, and studios.