隐私政策
最后更新：2026 年 6 月
墨鱼PDF（moyupdf.cn）的核心原则是「处理完即焚」。我们在设计上就尽可能少地接触你的数据。本政策说明我们如何处理信息。
1. 文件数据
- 不留存：你上传的文件只在服务器内存与临时区中完成处理，任务结束后立即删除，不做持久化存储。
- 不分析、不传第三方：我们不读取、不分析你的文件内容，也不会将文件发送给任何第三方服务。
- 不需注册：使用本站全部功能无需账号，我们不收集你的邮箱、手机号等身份信息。
2. 我们收集的信息
为维持网站运行与改进体验，我们会通过统计工具收集匿名的访问数据，例如：访问页面、来源、浏览器与设备类型、大致地区（基于 IP，不精确定位）、停留时长等。这些数据不用于识别你的个人身份。
3. 第三方服务
- Google Analytics（GA4）：用于网站访问分析，我们已开启 IP 匿名化。详见 Google 隐私政策。
- 百度统计：用于国内访问分析。详见百度统计隐私条款。
- Google AdSense（如已启用）：第三方广告服务，可能使用 Cookie 以展示相关广告。你可在 Google 广告设置中管理个性化广告偏好。
4. Cookie
本站使用 Cookie 与本地存储来记住你的语言偏好、改善体验，以及支持上述统计与广告服务。你可以在浏览器设置中清除或禁用 Cookie，但部分功能可能受影响。
5. 你的权利
由于我们不留存文件、不建立账号体系，绝大多数情况下我们并不持有可识别你个人身份的数据。如你对隐私有任何疑问或请求，可通过下方邮箱联系我们。
6. 政策更新
我们可能不时更新本政策，更新后会在本页注明最新日期。
Privacy Policy
Last updated: June 2026
MoyuPDF (moyupdf.cn) is built around a "burn-after-use" principle. By design we touch as little of your data as possible. This policy explains how we handle information.
1. Your files
- Never stored: uploaded files are processed only in memory/temporary storage and deleted the moment the task finishes. No persistent storage.
- Never analyzed or shared: we do not read or analyze your file contents, nor send them to any third party.
- No account: all features work without registration; we do not collect your email, phone or identity.
2. Information we collect
To keep the site running and improve it, we collect anonymous usage data via analytics tools, such as pages visited, referrer, browser and device type, approximate region (from IP, not precise location) and time on page. This is not used to identify you personally.
3. Third-party services
- Google Analytics (GA4): website analytics, with IP anonymization enabled. See Google's privacy policy.
- Baidu Tongji: analytics for visitors in China. See Baidu's privacy terms.
- Google AdSense (if enabled): third-party advertising that may use cookies to serve relevant ads. You can manage personalized ad preferences in Google Ad Settings.
4. Cookies
We use cookies and local storage to remember your language preference, improve the experience, and support the analytics and advertising services above. You can clear or disable cookies in your browser, though some features may be affected.
5. Your rights
Because we do not store files or maintain accounts, in most cases we hold no personally identifiable data about you. For any privacy question or request, contact us at the email below.
6. Updates
We may update this policy from time to time; the latest date is shown at the top of this page.