---
title: "发送私密消息：读一次即销毁 | LinkPilot"
url: https://uselinkpilot.com/zh/send-secret-message
description: "以只能读取一次的链接发送私密消息。在浏览器中加密，首次查看即销毁，任何设备都能读取。免费，无需注册。"
lang: zh-Hans
---

# 发送私密消息

写好消息，发送链接，消息在第一次读取后即销毁。

无需账号。Free 套餐永久免费。

## 工作原理

1. 01
   ### 粘贴密码、密钥或文件
   内容在发送之前先在您的浏览器中加密。所有匿名创建的机密信息都开启阅后即焚。
2. 02
   ### 发送链接
   只需一个网址。# 之后的密钥留在浏览器中，不会到达我们的服务器。
3. 03
   ### 存储的机密信息已销毁
   第一次打开就会销毁密文。之后无论谁再访问，看到的都是内容已销毁的提示。

浏览器端加密于 2026 年 9 月 29 日上线。在此之前创建的机密信息以明文形式存储，直到过期为止。文件的名称、大小和类型目前对我们仍然可见。 阅读完整的安全模型 (https://uselinkpilot.com/security-architecture).

## 如何发送别人无法读取的私密消息

在上方的输入框中写好消息。浏览器会用 AES-GCM-256 加密消息，并把密钥放在链接中 # 之后的部分，因此 LinkPilot 存储的是它自己无法打开的密文。链接可以通过短信、邮件或聊天工具发送。收件人用任何浏览器打开链接，点击“查看”，即可阅读消息。存储的副本在这次查看中销毁，此后任何人再访问这个链接，看到的都是内容已销毁的提示。

双方都不需要安装应用，收件人也不需要账号。

## 发送私密消息：可以写些什么

任何您不想留在聊天记录里的内容都可以：密码、地址、私人的回答、一串代码。如果其中有收件人以后还会用到的信息，请在消息里说明，并请对方自行保存，因为链接无法打开第二次。

## 有效期、撤销和口令

未读的匿名消息七天后过期。有了免费账号，可以选择一小时、24 小时或七天，还能在对方阅读前从仪表盘中撤销消息。Pro (https://uselinkpilot.com/pricing) 套餐增加了口令，您可以通过另一个渠道发送口令，这样仅凭链接无法打开消息；还增加了自定义过期日期和时间，以及记录每次查看和销毁的审计时间线。

## 常见问题

### 能给不使用 LinkPilot 的人发送私密消息吗？

### 链接预览加载消息时，消息会销毁吗？

### 私密消息发出后还能撤销吗？

### LinkPilot 真的无法读取消息吗？

Pro 套餐每月 $29，可为每条机密信息设置口令、自定义过期日期和时间，并提供审计时间线，记录每一次查看、销毁和撤销。 查看套餐 (https://uselinkpilot.com/pricing).

## 相关内容

- 安全分享敏感信息: https://uselinkpilot.com/zh/share-a-secret
- 阅后即焚消息: https://uselinkpilot.com/zh/self-destructing-message
- 发送加密消息: https://uselinkpilot.com/zh/send-secure-message
- 私密链接: https://uselinkpilot.com/zh/secret-link

全部使用场景: https://uselinkpilot.com/zh/use-cases

## Structured data

```json
[
  {
    "@context": "https://schema.org",
    "@type": "BreadcrumbList",
    "itemListElement": [
      {
        "@type": "ListItem",
        "position": 1,
        "name": "首页",
        "item": "https://uselinkpilot.com/"
      },
      {
        "@type": "ListItem",
        "position": 2,
        "name": "使用场景",
        "item": "https://uselinkpilot.com/zh/use-cases"
      },
      {
        "@type": "ListItem",
        "position": 3,
        "name": "发送私密消息",
        "item": "https://uselinkpilot.com/zh/send-secret-message"
      }
    ]
  },
  {
    "@context": "https://schema.org",
    "@type": "FAQPage",
    "mainEntity": [
      {
        "@type": "Question",
        "name": "能给不使用 LinkPilot 的人发送私密消息吗？",
        "acceptedAnswer": {
          "@type": "Answer",
          "text": "能。对方只需要一个浏览器。链接像普通网页一样打开，并提示对方点击查看消息。"
        }
      },
      {
        "@type": "Question",
        "name": "链接预览加载消息时，消息会销毁吗？",
        "acceptedAnswer": {
          "@type": "Answer",
          "text": "不会。预览和扫描程序只会获取状态。只有收件人点击“查看”后，消息才会销毁。"
        }
      },
      {
        "@type": "Question",
        "name": "私密消息发出后还能撤销吗？",
        "acceptedAnswer": {
          "@type": "Answer",
          "text": "有免费账号就可以：在仪表盘中撤销后，链接将无法打开。匿名消息无法撤销。它们在第一次读取后失效；如果一直没人打开，七天后失效。"
        }
      },
      {
        "@type": "Question",
        "name": "LinkPilot 真的无法读取消息吗？",
        "acceptedAnswer": {
          "@type": "Answer",
          "text": "是的。加密在您的浏览器中完成，密钥从不会到达我们这里。安全架构页面详细列出了我们存储和记录的内容，也说明了 2026 年 9 月 29 日之前创建的机密信息曾以明文存储。"
        }
      }
    ],
    "inLanguage": "zh-Hans"
  },
  {
    "@context": "https://schema.org",
    "@type": "SoftwareApplication",
    "@id": "https://uselinkpilot.com/zh/send-secret-message#app",
    "name": "LinkPilot：发送私密消息",
    "applicationCategory": "SecurityApplication",
    "operatingSystem": "Web",
    "url": "https://uselinkpilot.com/zh/send-secret-message",
    "description": "以只能读取一次的链接发送私密消息。在浏览器中加密，首次查看即销毁，任何设备都能读取。免费，无需注册。",
    "inLanguage": "zh-Hans",
    "offers": {
      "@type": "Offer",
      "price": "0",
      "priceCurrency": "USD"
    },
    "publisher": {
      "@type": "Organization",
      "name": "LinkPilot",
      "url": "https://uselinkpilot.com"
    }
  },
  {
    "@context": "https://schema.org",
    "@type": "SoftwareApplication",
    "@id": "https://uselinkpilot.com/#software",
    "name": "LinkPilot",
    "applicationCategory": "BusinessApplication",
    "operatingSystem": "Web",
    "description": "LinkPilot is a secure link management platform for creating branded short links, tracking engagement, and sharing secrets with expiring, protected, self-destructing links.",
    "url": "https://uselinkpilot.com",
    "offers": [
      {
        "@type": "Offer",
        "name": "Free",
        "price": "0",
        "priceCurrency": "USD",
        "url": "https://uselinkpilot.com/pricing"
      },
      {
        "@type": "Offer",
        "name": "Pro",
        "price": "29",
        "priceCurrency": "USD",
        "priceSpecification": {
          "@type": "UnitPriceSpecification",
          "price": "29",
          "priceCurrency": "USD",
          "billingDuration": "P1M"
        },
        "url": "https://uselinkpilot.com/pricing"
      },
      {
        "@type": "Offer",
        "name": "Agency",
        "price": "299",
        "priceCurrency": "USD",
        "priceSpecification": {
          "@type": "UnitPriceSpecification",
          "price": "299",
          "priceCurrency": "USD",
          "billingDuration": "P1M"
        },
        "url": "https://uselinkpilot.com/pricing"
      },
      {
        "@type": "Offer",
        "name": "Agency Plus",
        "price": "799",
        "priceCurrency": "USD",
        "priceSpecification": {
          "@type": "UnitPriceSpecification",
          "price": "799",
          "priceCurrency": "USD",
          "billingDuration": "P1M"
        },
        "url": "https://uselinkpilot.com/pricing"
      },
      {
        "@type": "Offer",
        "name": "Pro (yearly)",
        "price": "288",
        "priceCurrency": "USD",
        "priceSpecification": {
          "@type": "UnitPriceSpecification",
          "price": "288",
          "priceCurrency": "USD",
          "billingDuration": "P1Y"
        },
        "url": "https://uselinkpilot.com/pricing"
      },
      {
        "@type": "Offer",
        "name": "Agency (yearly)",
        "price": "2988",
        "priceCurrency": "USD",
        "priceSpecification": {
          "@type": "UnitPriceSpecification",
          "price": "2988",
          "priceCurrency": "USD",
          "billingDuration": "P1Y"
        },
        "url": "https://uselinkpilot.com/pricing"
      },
      {
        "@type": "Offer",
        "name": "Agency Plus (yearly)",
        "price": "7980",
        "priceCurrency": "USD",
        "priceSpecification": {
          "@type": "UnitPriceSpecification",
          "price": "7980",
          "priceCurrency": "USD",
          "billingDuration": "P1Y"
        },
        "url": "https://uselinkpilot.com/pricing"
      },
      {
        "@type": "Offer",
        "name": "Enterprise",
        "priceSpecification": {
          "@type": "PriceSpecification",
          "priceCurrency": "USD"
        },
        "url": "https://uselinkpilot.com/pricing"
      }
    ]
  },
  {
    "@context": "https://schema.org",
    "@type": "Organization",
    "@id": "https://uselinkpilot.com/#organization",
    "name": "LinkPilot",
    "alternateName": "LinkPilot by TetraCore",
    "url": "https://uselinkpilot.com",
    "contactPoint": {
      "@type": "ContactPoint",
      "contactType": "customer support",
      "email": "support@uselinkpilot.com",
      "url": "https://uselinkpilot.com/support"
    },
    "parentOrganization": {
      "@type": "Organization",
      "@id": "https://tetracorehq.com/#organization",
      "name": "TetraCore",
      "url": "https://tetracorehq.com/"
    },
    "logo": {
      "@type": "ImageObject",
      "url": "https://uselinkpilot.com/logo-512.png",
      "width": 512,
      "height": 512
    },
    "description": "LinkPilot is a secure link management platform for creating branded short links, tracking engagement, and sharing secrets with expiring, protected, self-destructing links.",
    "sameAs": [
      "https://x.com/uselinkpilot",
      "https://www.linkedin.com/company/uselinkpilot",
      "https://facebook.com/uselinkpilot",
      "https://github.com/TetraCoreHQ/linkpilot-cli",
      "https://github.com/TetraCoreHQ/linkpilot-mcp",
      "https://www.npmjs.com/package/linkpilot",
      "https://www.npmjs.com/package/@uselinkpilot/sdk",
      "https://www.npmjs.com/package/@uselinkpilot/mcp",
      "https://chromewebstore.google.com/detail/linkpilot-short-links-and/mnmppadihpcncicldpkmgknhnjkondad",
      "https://addons.mozilla.org/en-US/firefox/addon/uselinkpilot/"
    ]
  },
  {
    "@context": "https://schema.org",
    "@type": "WebSite",
    "name": "LinkPilot",
    "url": "https://uselinkpilot.com",
    "potentialAction": {
      "@type": "SearchAction",
      "target": "https://uselinkpilot.com/blog?q={search_term_string}",
      "query-input": "required name=search_term_string"
    }
  }
]
```