API Reference Seedream Generate images, edit them from instructions, and split them into layers with Bytedance Seedream. Copy page Copied Copy failed. Select the text and copy it manually. View Markdown Seedream 編輯圖像 Edit one or more source images with the Seedream 4.5 and 5 models. Seedream 分解圖層 Split an image into editable layers for design work. Seedream 文字轉圖像 Generate images with Bytedance Seedream, with aspect ratio, quality, and format control.