ExtractoKit 提取宝

Android app & account services

Privacy policy

ExtractoKit (提取宝) · Jarvan Yan · Last updated October 22, 2026

This policy explains how the Android edition of ExtractoKit and its associated account services process information. Local media processing and online services have different data needs. Other editions may provide separate notices for their platform-specific features.

Information and purposes

Account and sign-in
The current Google Play version does not require sign-in, create a guest account, or restore earlier account sessions. For link extraction, the app creates a random installation identifier and random credential, protected in secure device storage. The service receives these values and stores a hash of the credential, operation identifiers, app version and build number, and extraction usage records. These records enforce service-configured extraction limits per installation and build number, count successful operations once, and prevent duplicate requests; they are not credits, rewards, or daily allowances. Clearing app data or reinstalling may create a new installation identity. Earlier account records remain separate and are not deleted by this change. The China edition and earlier Android versions that offer sign-in use Google or Alipay authentication, which sends an identity token or authorization code to our service for verification. Where guest-to-account sign-in is available, eligible guest credits and usage records are transferred to the verified account, with daily allowance records linked to prevent resetting limits by switching accounts. A Google identity token may include profile claims such as an email address or name. We use the verified provider identity to create or recognize your ExtractoKit account. Account records include a user identifier, a hashed provider identity, session records, a random installation identifier, app and platform versions, and language. These support sign-in, account security, and account services. We do not ask you to send your Google or Alipay password.
Credits, membership, and purchases
The current Google Play version does not offer credits, memberships, subscriptions, purchases, purchase restoration, invitations, or rewarded ads. In the China edition and earlier versions offering these features, we process feature usage, operation identifiers, reward and referral records, credit balances, membership status, and related dates to apply allowances, deliver rewards, and prevent abuse. For an existing Google Play purchase, product identifiers, the purchase token, purchase status, and account binding are used to verify and deliver the purchase and handle refunds or duplicate requests. Payment-card details are handled by the payment provider; the app does not request card numbers for purchase verification.
Links and browsing
The current Google Play version accepts only designated media pages on tiqubao.cn. It requests those pages and their media directly from our website; our website receives the requested address and normal connection information, including IP address and request time. It does not send pasted sharing text to third-party parsing services or use external website login sessions for extraction. In the China edition and earlier versions that support other sources, the link, accompanying share text, source information, and necessary request details may be sent to our service and the relevant source or processing service. These are used to retrieve and troubleshoot the requested content. Some operations contact source websites directly. Website sessions may use cookies, and source websites receive connection information such as your IP address. These providers apply their own policies.
Server-assisted processing and logs
Our website and services may retain normal request and diagnostic logs to operate and troubleshoot page access, downloads and usage checks. The following server-assisted parsing and temporary video-cache processing applies to the China edition and earlier versions that support it, not to extraction in the current Google Play version. Our service stores diagnostic logs for those server-assisted link requests and failure reports, including the submitted URL, IP address, request time, app version, and error information. These logs remain after the request finishes to help troubleshoot failures and maintain the service. The original pasted sharing text is removed before these logs are stored; the submitted URL is retained. These service logs are separate from the extraction history stored on your device. Please do not submit confidential links or content you are not authorized to use.

For some server-assisted link requests, our service retrieves and processes the linked video and temporarily caches a video file to provide a playable or downloadable result. Temporary download links expire after 10 minutes. Expired files are removed during subsequent media processing or access; link expiration does not mean immediate file deletion. Related request logs are retained as described above.
Crash reports
When the app crashes, becomes unresponsive, or is stopped by Android because of memory pressure, it may save a report on your device. A report can include the app version, device model, system version, app and release channel identifiers, a redacted stack trace, and system exit details such as the reason, status, process importance, and memory summary. Reports are not uploaded automatically. You may choose to upload a report from the last 7 days, or share or delete it on your device. Uploaded reports are retained for up to 30 days and are removed when the account is deleted. Reports do not contain document contents, file names, or passwords.
Local media
Media you select for editing, image text recognition, vocal separation, or speech recognition is processed on your device and is not automatically uploaded to our server. Saving a link downloads media from its source or, where needed, a temporary result from our processing service. Sharing or exporting is initiated by you and follows the destination you choose. Local file processing does not mean that extraction usage checks, account services where offered, SDK diagnostics, or other connected features are offline.
Ads and advertising privacy
Google Mobile Ads (AdMob) collects and shares IP addresses, which can indicate approximate location, advertising or app-set identifiers and applicable account-related identifiers, ad/app interactions, and diagnostic performance data. These support advertising, analytics, and fraud prevention. Google UMP manages applicable advertising privacy choices. The current Google Play version contains ordinary ads but no rewarded ads. In editions or earlier versions offering rewarded ads, rewards also require account validation. Where offered, you can revisit advertising privacy choices in the app’s settings; Android also provides advertising ID controls.
Recognition diagnostics and model downloads
Google ML Kit performs image text recognition locally, while collecting app/device and installation information, performance measurements, configuration, processing events, errors, and input characteristics such as image format and resolution for diagnostics and usage analysis. This is separate from uploading the image for recognition. Offline speech models are downloaded from the Vosk model provider when requested; that host receives normal network request information, while speech recognition itself runs locally.
Support and this website
If you email us, we receive your contact email, message, and any account information you choose to provide, to answer and verify your request. Please send only necessary information. Your browser sends connection and request information to load this website. These pages include no third-party advertising scripts, analytics tags, or tracking widgets.

Service providers

We use providers for identity verification, payments, advertising privacy, recognition, model delivery, and the infrastructure needed to operate the service. They receive information needed for those functions. Data may also be disclosed where legally required or needed to protect users and the service. Relevant official notices include:

Security and retention

The current Google Play version uses HTTPS for extraction, media downloads and usage checks. Our account and purchase services also use HTTPS. Google’s advertising and ML Kit disclosures describe TLS/HTTPS protection in transit. Session and installation credentials are protected using Android’s secure storage facilities. These measures do not mean that all exported or local media is encrypted, or that every external website follows our practices.

We keep information while needed to provide the relevant service, maintain usage, account and purchase records, resolve requests or disputes, meet legal duties, and prevent fraud. When an account deletion request has been verified, account data is deleted or de-identified, subject to the minimum records still needed for legal, payment, refund, or anti-fraud purposes. The applicable retention depends on the record and purpose; contact us for information about your request. We reply by email with processing progress and any relevant retention explanation, rather than promising immediate erasure of every record.

Your choices and rights

You can request access, correction, or deletion of your information by contacting us. Depending on applicable law, you may also have rights to restrict or object to certain processing or withdraw consent. Some connected services cannot work without their necessary account or request data. Device and advertising settings provide further permission and privacy controls.

Request account and associated data deletion, including after uninstalling the app. Users of earlier guest-account versions can include the user identifier shown on their profile page. The current Google Play version has no account profile identifier; contact support for requests about its installation and usage records. We may need further information to identify the relevant records and verify a deletion request. Deletion of a shared ExtractoKit account affects access and associated entitlements wherever that same account is used. It does not delete your Google or Alipay account, automatically cancel a third-party subscription, or remotely remove files already exported to your devices.

The app is not designed as a service for children. If you believe a child’s information has been provided without appropriate authorization, contact us so we can review it. We may update this policy when features or practices change and will show the updated date here.

Contact

ExtractoKit (提取宝), provided by Jarvan Yan.

Android 应用与账号服务

隐私政策

ExtractoKit（提取宝）· Jarvan Yan · 更新日期：2026 年 10 月 22 日

本政策说明提取宝 Android 版及其关联账号服务如何处理信息。本地媒体处理与联网服务有不同的数据需要；其他版本的平台专属功能可能另有说明。

信息类型与用途

账号与登录
当前 Google Play 版无需登录，不创建游客账号，也不恢复旧账号会话。进行链接提取时，应用生成随机安装标识和随机凭据，并使用设备安全存储保护。服务端接收这些值，保存凭据的哈希值、操作标识、应用版本及构建号和提取使用记录。这些记录用于按安装身份及构建号执行服务端配置的累计提取次数、对成功操作幂等计次及防止重复请求；它们不是积分、奖励或每日额度。清除应用数据或重新安装可能产生新的安装身份。旧账号记录独立保留，不因本次功能变更被删除。国内版及提供登录功能的旧版 Android 应用支持 Google 或支付宝登录，身份令牌或授权码会发送至我们的服务进行验证。在支持游客转为登录账号的版本中，符合条件的游客积分与使用记录会转入经过验证的账号，并关联每日额度记录，避免切换账号重置次数。Google 身份令牌可能包含邮箱或姓名等账号声明。我们使用经验证的第三方身份创建或识别提取宝账号。账号记录包括用户标识、第三方身份的哈希值、会话记录、随机安装标识、应用与平台版本以及语言，用于登录、账号安全和账号服务。我们不会要求你向我们发送 Google 或支付宝密码。
积分、会员与购买
当前 Google Play 版不提供积分、会员、订阅、购买、恢复购买、邀请或激励广告。在提供这些功能的国内版或旧版应用中，我们处理功能使用、操作标识、奖励与邀请记录、积分余额、会员状态及相关日期，用于执行额度规则、发放权益和防止滥用。已有 Google Play 购买涉及商品标识、购买令牌、购买状态与账号绑定，用于验单、交付、退款和防止重复发放。银行卡资料由支付平台处理，应用验单不要求填写银行卡号。
链接与网页访问
当前 Google Play 版仅接受 tiqubao.cn 的指定素材页面，直接向我们的网站请求页面及其媒体；网站会接收请求地址、IP 地址和请求时间等正常连接信息。该版本不向第三方解析服务发送粘贴的分享文字，也不使用外部网站登录会话进行提取。对于支持其他来源的国内版或旧版应用，链接、附带的分享文字、来源信息和必要请求资料可能发送至我们的服务及相关来源或处理服务，用于获取所请求内容和排查问题。部分操作直接访问来源网站。网站会话可能使用 Cookie，来源网站会接收 IP 地址等连接信息，并按其自身政策处理。
服务端处理与日志
网站及服务可能保留页面访问、下载和次数检查的正常请求及诊断日志，用于提供服务和排查问题。以下服务端解析及临时视频缓存处理适用于支持这些功能的国内版或旧版应用，不适用于当前 Google Play 版的提取。对于这些调用服务端的链接处理请求和失败报告，我们会保存诊断日志，包括提交的链接、IP 地址、请求时间、应用版本和错误信息。日志会在请求结束后保留，用于排查失败和维护服务。写入这些日志前会移除粘贴的原始分享文本，但会保留提交的链接。这些服务端日志与设备上保存的提取历史相互独立。请勿提交保密链接或未经授权使用的内容。

部分服务端链接处理会由我们的服务器获取并处理链接对应的视频，临时缓存视频文件，以便返回可播放或下载的结果。临时下载链接有效期为 10 分钟；过期文件会在后续媒体处理或读取时清理，不代表到期瞬间完成物理删除。相关请求日志按上述说明保留。
崩溃日志
应用崩溃、无响应，或因内存不足被 Android 终止时，可能会在本机保存日志。日志可能包含应用版本、设备型号、系统版本、应用与发布渠道标识、脱敏堆栈，以及系统退出原因、状态、进程重要程度和内存摘要。日志不会自动上传。你可主动上传最近 7 天的日志，也可在本机分享或删除。上传后的日志最多保留 30 天；删除账号时会一并删除。日志不包含文档正文、文件名或密码。
本地媒体
你选择用于编辑、图片文字识别、声轨分离或语音识别的媒体在设备上处理，不会自动上传到我们的服务器。保存链接会从内容来源下载媒体，或在需要时下载我们处理服务提供的临时结果。分享或导出由你主动发起，按所选目标处理。本地文件处理不意味着提取次数检查、适用版本的账号服务、SDK 诊断和其他联网功能也完全离线。
广告与广告隐私
Google Mobile Ads（AdMob）会收集和共享 IP 地址（可用于推算粗略位置）、广告或应用集标识及适用的账号相关标识、广告/应用互动与诊断性能数据，用于广告、分析和反欺诈。Google UMP 管理适用的广告隐私选择；当前 Google Play 版保留普通广告，不提供激励广告；提供激励广告的渠道或旧版应用还需要为账号验证奖励。在提供该入口时，可在应用设置中重新查看广告隐私选择；Android 也提供广告标识控制。
识别诊断与模型下载
Google ML Kit 在本地识别图片文字，同时收集应用/设备及安装信息、性能指标、配置、处理事件、错误和图片格式、分辨率等输入特征，用于诊断与使用分析。这不同于将图片上传进行识别。离线语音模型按需从 Vosk 模型提供方下载，下载站点会收到普通网络请求信息，语音识别本身在本地执行。
支持服务与本网站
通过邮件联系我们时，我们会收到联系邮箱、消息以及你主动提供的账号信息，用于答复和核验请求。请仅提供必要信息。浏览器为加载本网站会发送连接与请求信息；这些页面未嵌入第三方广告脚本、统计标签或追踪组件。

服务提供方

身份验证、支付、广告隐私、识别、模型下载及服务基础设施提供方会接收完成相应功能所需的信息。依法或为保护用户和服务安全而必要时，也可能披露相关信息。官方说明：

安全与保存

当前 Google Play 版的提取、媒体下载和次数检查使用 HTTPS；我们的账号与购买服务也使用 HTTPS；Google 广告与 ML Kit 官方说明使用 TLS/HTTPS 保护传输。会话与安装凭据使用 Android 安全存储机制保护。这不等同于所有导出文件或本地媒体均已加密，也不代表所有外部网站采用与我们相同的做法。

我们在提供相关服务、维护使用、账号和购买记录、处理请求或争议、履行法律义务及防止欺诈所需期间保存信息。账号删除申请核验通过后，账号数据会删除或去标识化，但法律、付款、退款或反欺诈仍需要的最少记录除外。具体保留取决于记录和用途，你可以联系我们了解与你请求有关的情况。我们会通过邮件回复进度及相关保留说明，不承诺所有记录立即清空。

你的选择与权利

你可以联系我们申请访问、更正或删除信息。根据适用法律，也可能享有对特定处理提出限制、反对或撤回同意的权利。部分联网服务无法在缺少必要账号或请求数据时运行；设备与广告设置另提供权限和隐私控制。

可通过账号及关联数据删除申请发起请求，卸载后也可使用。旧游客账号版本的用户可提供“我的”页面显示的用户标识。当前 Google Play 版没有账号资料标识；有关安装及使用记录的请求请联系支持。我们可能需要进一步信息来定位相关记录并核验删除请求。同一提取宝账号被删除后，使用该账号的其他平台或设备上的访问与相关权益也会受影响。此操作不删除 Google 或支付宝原账号，不自动取消第三方订阅，也不会远程删除已经导出至设备的文件。

本应用并非面向儿童设计的服务。如你认为儿童的信息未经适当授权提供给我们，请联系支持核查。功能或处理方式变化时，我们可能更新政策，并在本页显示更新日期。

联系我们

ExtractoKit（提取宝），由 Jarvan Yan 提供。