NFC Reader & Writer reads an NFC tag's type, chip, UID and stored content (such as links, text, Wi-Fi networks and contacts), writes content you prepare to tags, and copies, erases and locks tags.

We do not collect any personally identifiable information, nor do we collect device identifiers, location, contacts or usage data. The app has no account system; all features work without signing in.

The app does not request the internet permission. It is technically unable to send tag content or any other data to our servers, and we have no access to it.

By default, the app keeps a list of tags you read on your phone (time, tag type, UID and tag content) so you can look at them again or write them to other tags. Tag content may include Wi-Fi passwords or contact details, so the history is stored only in the app's private storage and is excluded from Android cloud backup and device transfer.

You can turn off "Save scan history" in Settings, delete single entries, or clear the whole history at any time. Uninstalling the app or clearing its data in system settings deletes all history.

Content you prepare on the Write tab is kept only in memory while the app is running and is not saved separately.

NFC: used to read and write the NFC tags you hold near your phone while the app is open. The app only works with tags while it is in the foreground and never scans in the background.

The app does not request internet, storage, camera, microphone, location or contacts permissions.

For "Open an app" records you can pick an app on your phone. The app reads only the names, icons and package names of launchable apps to show this list. It does not read any data inside those apps, and the list is not saved or uploaded.

Tag content is passed to the system or other apps only when you tap the matching button: opening a link, dialing a number, sending an SMS or email, showing a location on a map, adding a contact, or saving a Wi-Fi network through the system screen (on Android 11 and later the system asks you to confirm). Those apps and services handle the data under their own privacy policies.

Copying places content on the system clipboard.

The app does not include any advertising, analytics or crash-reporting SDKs.

The app is distributed through Google Play. Depending on your device settings, Google may collect diagnostic information such as installs and crashes, which is governed by the Google Privacy Policy (https://policies.google.com/privacy).

The app is not directed at children under 13, and it does not collect personal information from any user, including children.

We may update this policy when the app, the law or our operations change. The updated policy will be published on this page with a new effective date. If a new version materially changes how data is handled, we will notify you prominently in the app.

If you have any questions or requests about this policy or your privacy, please contact us at [email protected].

NFC 读写工具可以读取 NFC 标签的类型、芯片型号、UID 和其中保存的内容（如网址、文本、Wi-Fi、联系人），把您编辑的内容写入标签，以及复制、擦除、锁定标签。

我们不收集任何能够识别您个人身份的信息，也不收集设备标识符、位置、通讯录、使用行为等数据。本应用没有账号体系，您无需注册或登录即可使用全部功能。

本应用未申请网络权限，技术上无法把标签内容或任何数据发送到我们的服务器，我们也无法访问这些内容。

默认情况下，本应用会在手机上保存您读过的标签（时间、标签类型、UID 和标签内容），方便您再次查看或写到其他标签上。标签内容可能包括 Wi-Fi 密码、联系方式等信息，因此读取历史只保存在本应用的私有存储中，不参与 Android 的云端备份和换机迁移。

您可以在设置中关闭「保存读取历史」，也可以随时删除单条记录或清空全部历史。卸载本应用或在系统设置中清除应用数据，会删除全部历史。

您在「写入」页编辑的内容只在应用运行期间保留在内存中，不会单独保存。

NFC 权限：用于在应用打开时读取和写入您贴近手机的 NFC 标签。本应用只在前台运行时读写标签，不会在后台扫描。

本应用不申请网络、存储、相机、麦克风、位置、通讯录等权限。

「打开应用」类型的记录需要选择手机上的应用：本应用只读取桌面上可启动应用的名称、图标和包名用于显示选择列表，不读取应用内的任何数据，也不保存或上传这份列表。

只有在您点击相应按钮时，本应用才会把标签中的内容交给系统或其他应用处理：打开网址、拨号、发短信或邮件、在地图中查看位置、添加联系人，或通过系统界面保存 Wi-Fi 网络（Android 11 及以上会弹出系统确认框，由您决定是否保存）。相关应用和系统服务对数据的处理适用其自身的隐私政策。

复制操作会把内容放到系统剪贴板中。

本应用不集成任何广告、统计分析或崩溃上报等第三方 SDK。

本应用通过 Google Play 分发。Google 可能会根据您的设备设置收集应用安装、崩溃等诊断信息，相关处理适用 Google 隐私权政策（https://policies.google.com/privacy）。

本应用不面向 13 周岁以下儿童，也不会收集任何用户（包括儿童）的个人信息。

我们可能会根据产品功能、法律法规或运营需要更新本隐私政策。更新后，我们会在本页面发布新的隐私政策并更新生效日期。如新版本涉及数据处理方式的重大变化，我们会在应用内以显著方式提示。

如果您对本隐私政策或个人信息保护有任何疑问、意见或请求，可以通过邮箱 [email protected] 联系我们。