---
title: "閱後即焚訊息：讀一次就消失 | LinkPilot"
url: https://uselinkpilot.com/zh-hant/self-destructing-message
description: "用連結傳送閱後即焚訊息。在您的瀏覽器中加密，只顯示一次，之後儲存的副本即銷毀。任何瀏覽器都能開啟，免費。"
lang: zh-Hant
---

# 閱後即焚訊息

傳送一則訊息，第一次被讀取時就會自動銷毀。

不需要帳號。Free 方案永久免費。

## 運作方式

1. 01
   ### 貼上密碼、金鑰或檔案
   內容在傳出之前就已在瀏覽器中加密。所有匿名機密連結都啟用閱後即焚。
2. 02
   ### 傳送連結
   只有一個網址。# 之後的金鑰留在瀏覽器裡，絕不會傳到我們的伺服器。
3. 03
   ### 儲存的機密內容已不存在
   首次開啟就會銷毀密文。之後任何人再開啟，看到的都是「內容已銷毀」頁面。

瀏覽器端加密於 2026 年 9 月 29 日上線。在此之前建立的機密內容，到期前都以明文儲存；檔案的名稱、大小和類型，我們至今仍看得到。 閱讀完整的安全模型 (https://uselinkpilot.com/security-architecture).

## 閱後即焚訊息的運作方式

寫好訊息，取得連結。文字送出前會先在您的瀏覽器中以 AES-GCM-256 加密，金鑰留在連結中 # 之後的部分，伺服器只保存密文。收件者開啟連結並按下「顯示」時，訊息只顯示一次，儲存的密文也在同一個操作中覆寫。連結從此失效，之後每次造訪看到的都是「內容已銷毀」頁面，HTTP 狀態碼為 410。

## 不必安裝特定應用程式的自動銷毀訊息

有「限時訊息」功能的通訊軟體，需要雙方使用同一個應用程式，而且訊息在計時結束前仍會保留。閱後即焚連結則能透過電子郵件、簡訊和任何聊天工具傳送，因為訊息存放在連結裡，而不是應用程式裡。收件者只需要一個瀏覽器。

未讀取的匿名訊息在七天後到期。有免費帳號就能設定一小時、24 小時或七天，也能在對方讀取前撤銷訊息。Pro (https://uselinkpilot.com/pricing) 方案另有通關密語、自訂到期時間和稽核時間軸。

## 能防範什麼，不能防範什麼

訊息讀取一次後，儲存的副本即銷毀，之後就算連結外洩也毫無用處。但無法阻止讀者截圖，也無法保護在開啟前就被轉寄出去的連結。傳送任何敏感內容時，請把到期時間設短；使用 Pro 方案時，再透過另一個管道傳送通關密語。

## 常見問題

### 收件者能保存閱後即焚訊息嗎？

### 訊息一直沒人開啟，也會自動銷毀嗎？

### 連結預覽會觸發自動銷毀嗎？

### 閱後即焚訊息可以附加檔案嗎？

Pro 方案每月 $29 美元，每則機密內容都能加上通關密語，可自訂到期日期和時間，並提供稽核時間軸，記錄每次檢視、銷毀和撤銷。 查看方案 (https://uselinkpilot.com/pricing).

## 相關內容

- 閱後即焚筆記: https://uselinkpilot.com/zh-hant/self-destructing-note
- 傳送秘密訊息: https://uselinkpilot.com/zh-hant/send-secret-message
- 閱後即焚連結: https://uselinkpilot.com/zh-hant/self-destructing-link
- 分享機密資訊: https://uselinkpilot.com/zh-hant/share-a-secret

所有使用情境: https://uselinkpilot.com/zh-hant/use-cases

## Structured data

```json
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      },
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        "position": 2,
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        "item": "https://uselinkpilot.com/zh-hant/use-cases"
      },
      {
        "@type": "ListItem",
        "position": 3,
        "name": "閱後即焚訊息",
        "item": "https://uselinkpilot.com/zh-hant/self-destructing-message"
      }
    ]
  },
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        "acceptedAnswer": {
          "@type": "Answer",
          "text": "訊息顯示在螢幕上時，對方可以複製，任何訊息都是如此。這裡的保護在於：讀取後，儲存空間中不會留下任何副本。"
        }
      },
      {
        "@type": "Question",
        "name": "訊息一直沒人開啟，也會自動銷毀嗎？",
        "acceptedAnswer": {
          "@type": "Answer",
          "text": "會。匿名訊息若未讀取，七天後到期。有免費帳號就能選擇更短的時間，或自行撤銷訊息。"
        }
      },
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        "@type": "Question",
        "name": "連結預覽會觸發自動銷毀嗎？",
        "acceptedAnswer": {
          "@type": "Answer",
          "text": "不會。只有讀者明確按下「顯示」，訊息才會銷毀。預覽和掃描程式只會看到狀態頁面。"
        }
      },
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        "acceptedAnswer": {
          "@type": "Answer",
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        }
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    "inLanguage": "zh-Hant"
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]
```