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輸入提示词開始生成高品質 2K 圖像

The person in the image is facing the camera directly with confident eye contact, holding a thermos cup at chest level with both hands in a professional product presentation pose, clearly showcasing the item's design and features as if demonstrating for customers.
Set in trendy fashion livestream room, aesthetic backdrop with neon 'LIVE' sign, organized wardrobe display, ring light glow, model in dynamic pose demonstrating outfit layering - open blazer showing crop top, hands styling the look, influencer selling presentation.
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Seedream 4.0 是字節跳動全新升級的旗舰級 AI 圖像創作模型。它集超高速出圖、原生 2K 細腻畫質、革命性的多圖連貫一致性以及自然語言多輪編輯於一身。無论寫实攝影还是數字插畫,都能以極高保真度完美交付。
Seedream 4.0 僅需約 1.5 秒即可生成單張 2048x2048 像素的原生 2K 超清圖像,刷新了高保真 AI 绘圖的速度紀錄,讓創作者告別漫长等待。
只需用日常語言描述您想要的變動,Seedream 4.0 即可精准執行。例如“把背景換成日落沙滩”或“把外套換成紅色夾克”。AI 能深度理解上下文,在修改指定細節的同時完好保留其餘畫面的光影與主體結構。
可以!Seedream 4.0 是首個支援單次並發生成最多 9 張高度連貫一致圖像的模型。这一突破性能力非常适合創作同角色分鏡漫畫、多視角產品圖或成套品牌營銷視覺大片。
原生支援 2K 解析度(2048x2048 像素),支援 PNG 與 JPEG 等格式導出。超清細節完全契合專業印刷、戶外广告牌以及高分顯示屏需求。
新使用者註冊即刻獲贈 10 點免費點數,無需付費即可親身體驗 Seedream 4.0 的出眾表現。免費點數用完後,可按需選購适合的灵活充值方案。