4K upscaling

  • 高速 AI 影像生成器,可生成具角色一致性與文化感知的 2K 圖像,支援一鍵 4K 放大與簡易匯出。
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    Nano-Banana-2 是什麼?
    Nano Banana 2/Pro 是一款多模型 AI 圖像編輯器,能將文字提示與上傳的圖片轉換為高品質視覺內容。主要特性包括角色一致性生成(在不同輸出間維持相同臉部與表情)、文化情境感知以呈現真實細節、進階文字呈現、原生 2K 輸出與專業 4K 放大,以及在多款高階模型間無縫切換(例如 Nano Banana、Flux1 Kontext、GPT-4o Image、Imagen 4、Seedream v4 等)。提供快速生成(10–30 秒)、多種長寬比、批次下載與支援商業用途的常見圖像匯出格式。
    Nano-Banana-2 核心功能
    • 文字生成圖像(Text-to-Image)
    • 圖像編輯(Image-to-Image)
    • 多模型整合與無縫切換
    • 跨圖像的角色一致性生成
    • 原生 2K 生成並支援一鍵 4K 放大
    • 文化情境感知與進階文字呈現
    • 多種長寬比與批次下載
    • 以 PNG、JPG、WebP 匯出並可調整品質
    Nano-Banana-2 優缺點

    優點

    高速生成(10–30 秒)
    業界領先的角色一致性
    多款頂級模型整合於單一平台
    原生 2K 並支援專業 4K 放大
    商業用途可用,Pro 無浮水印
    非技術創作者友好的工作流程

    缺點

    大量使用時採點數或訂閱制價格
    AI 生成影像可能引發內容、著作權與倫理疑慮
    本地化或離線選項有限(依賴雲端)
    部分進階自訂可能比專用工具更受限
    無公開 GitHub 或開源程式碼
    Nano-Banana-2 定價
    有免費方案YES
    免費試用詳情可立即啟動免費試用,無需信用卡
    定價模式免費試用
    是否需要信用卡No
    有終身方案No
    計費頻率每月

    價格方案詳情

    Basic

    16.67 USD
    • 每月 450 點數
    • 點數每月重置
    • 最新 AI 模型
    • 高品質輸出
    • 完整商業授權
    • 優先技術支援
    • 批次下載

    Standard

    33.33 USD
    • 每月 1200 點數
    • 點數每月重置
    • 最新 AI 模型
    • 高品質輸出
    • 完整商業授權
    • 優先技術支援
    • 批次下載

    Pro

    83.33 USD
    • 每月 3600 點數
    • 點數每月重置
    • 最新 AI 模型
    • 高品質輸出
    • 完整商業授權
    • 優先技術支援
    • 批次下載
    折扣:年度訂閱可享 50% 折扣(顯示費率為年費按月換算之等值金額)
    最新價格,請訪問: https://nano-banana2.co/#pricing
  • Nano Banana 2 Flash 是由 Gemini 驅動的 4K AI 影像生成器與照片編輯器,具備無瑕的文字呈現。
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    Nano Banana 2 是什麼?
    Nano Banana 2 Flash 是一款基於網頁的 AI 影像生成與編輯工具,採用 Gemini 3 Pro 與 GemPix 2 驅動。它生成原生 2K 影像並提供智慧型 4K 放大,具備業界領先的文字呈現以保留可讀的字體排版,並提供上下文感知的編輯,可在保持場景一致性的同時套用針對性變更。專有的 Character ID 可維持跨場景的一致性。平台支援影像對影像與文字轉影像流程、低延遲的即時生成、專業方案的商業授權,以及便於列印或網頁使用的匯出。
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