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Clink - 链接隐私保护器

一款专注于隐私保护的超级轻量级 Android 链接净化工具

“链接本应纯净，追踪不该随行。”

License: MIT Android Kotlin

English | 简体中文

📱 关于 Clink

做这个应用就是单纯厌烦了分享视频/帖子的链接都要带一大串跟踪id,根本没把用户隐私放眼里啊，光这个应用初版出来，我就写了快100条清理规则，应用厂商真踏马不是人啊。。。

应用安装包我也压到了1MB以内 600多KB 安装完1-2MB 看不惯动不动就把应用安装包都做200-300mb的人。。。

纯Kotlin编写 0%第三方UI库 都是原生API 拒绝臃肿 就一个安装包 不分架构啥的(因为没.so)

如果大家还看到有没净化掉的参数 欢迎提交PR贡献！（见贡献指南）

应用的读音差不多是Cleank（抱歉不会音标qwq）Clean link 的意思 也有Cut link 的意思

接下来是功能介绍：

Clink 能够自动识别并移除 URL 中的 93+ 种 常见追踪参数（如 UTM 参数、广告追踪 ID、分享标识等），能帮助你：

  • 🛡️ 保护隐私 - 移除设备指纹、用户ID等敏感追踪参数
  • ✨ 净化链接 - 去除冗余参数，获得简洁干净的纯净链接
  • 📊 透明可见 - 详细展示每个被移除的参数及其用途
  • 🚀 快速便捷 - 一键净化，无多余操作

✨ 核心功能

🎯 智能净化引擎

  • 93+ 追踪参数规则 - 覆盖淘宝、京东、拼多多、B站、抖音、小红书、微博、知乎、贴吧等主流平台
  • 黑白名单机制 - 智能过滤追踪参数，保留功能性参数（如视频分P、时间戳等）
  • 用户自定义规则 - 支持添加自定义黑/白名单规则
  • 隐私等级标识 - 区分普通追踪参数和高危隐私参数（设备指纹、用户ID等）

🔧 多种使用方式

  1. 快捷磁贴（推荐） - 下拉通知栏，点击磁贴一键净化剪贴板链接
  2. 系统分享 - 从任何应用分享链接到 Clink 进行净化
  3. 应用内净化 - 手动粘贴链接进行净化

📊 Clink Lens 报告

  • 清晰展示原始链接和净化后的链接对比
  • 列出所有被移除的参数，包括参数名、值、说明和危险等级
  • 本地统计累计净化次数和拦截参数总数

🎨 设计亮点

  • 简洁原生 UI - 基于 AppCompat 的轻量级界面设计
  • 深色模式支持 - 完美适配系统主题切换
  • 极致轻量 - APK 体积 < 1MB，零广告、零后台
  • 多语言支持 - 中文/英文国际化（？

🎬 使用方法

方法一：快捷磁贴（最便捷）

  1. 复制包含链接的文本
  2. 下拉通知栏，点击 Clink 磁贴
  3. 净化完成，纯净链接已保存到剪贴板 ✅
💡 如何添加磁贴到快捷设置？
  1. 下拉通知栏至完全展开
  2. 点击 编辑 按钮
  3. 找到 Clink 磁贴并拖动到快捷设置区域
  4. 点击 完成 保存

方法二：系统分享

  1. 在任何应用中分享链接（如浏览器、社交应用）
  2. 选择 Clink 作为分享目标
  3. 自动净化！弹出 Clink Lens 报告，了解拦截详情
  4. 点击 复制 或 再次分享 纯净链接

方法三：应用内净化

  1. 打开 Clink 应用
  2. 粘贴或输入包含链接的文本
  3. 点击 净化 按钮
  4. 净化完成！弹出Clink Lens 报告

🧪 测试示例链接

想立即体验 Clink 的净化效果？复制以下示例链接进行测试：

国内平台示例

哔哩哔哩

https://www.bilibili.com/video/BV1GJ411x7h7?share_source=weixin&share_medium=iphone&bbid=XYABCDE123456&ts=1234567890

淘宝/天猫

https://item.taobao.com/item.htm?id=123456789&ali_trackid=2:mm_123_456_789&bxsign=tbkABC123xyz&scm=1007.12345.67890.0

抖音

https://v.douyin.com/test/?previous_page=main_tab&enter_from=message&share_user_id=123456789&iid=987654321&device_id=ABCDEF123456

小红书

https://www.xiaohongshu.com/explore/abc123?xhsshare=WeixinSession&appuid=123456&apptime=1234567890&share_id=xyz789

国际平台示例

YouTube

https://www.youtube.com/watch?v=dQw4w9WgXcQ&feature=share&si=ABC123xyz789&utm_source=youtube&utm_medium=social

Twitter/X

https://twitter.com/user/status/1234567890?s=20&t=ABC123xyz&ref_src=twsrc%5Etfw

Facebook

https://www.facebook.com/share/example?fbclid=IwAR123456abcdef&mibextid=LQQJ4d

💡 提示：这些示例链接包含多种追踪参数，净化后你将看到更简洁纯净的链接版本！

🛠️ 技术特性

核心技术栈

  • 语言: 100% Kotlin
  • 架构: 单例模式 + Flow 响应式数据流
  • UI: 原生 UI (AppCompat) + 自定义 FlowLayout
  • 数据存储: SharedPreferences
  • 规则引擎: JSON 配置 + 正则表达式

设计理念

✅ 零第三方 UI 库 - 仅使用 AndroidX 和 Kotlin 官方库
✅ 极致轻量 - R8 Full Mode 混淆 + 资源压缩
✅ 隐私优先 - 所有处理均在本地完成，无网络请求
✅ 高性能 - 懒加载 + 单例模式，秒级响应

项目结构

com.clink.app/
├── data/           # 数据层 (统计管理)
├── engine/         # 净化引擎核心
│   ├── ClinkEngine.kt       # 主引擎
│   └── CleanResult.kt       # 结果数据类
├── tile/           # 快捷磁贴服务
│   ├── ClinkTileService.kt  # 磁贴服务
│   └── GhostActivity.kt     # Android 10+ 剪贴板读取适配
├── ui/             # 用户界面
│   ├── MainActivity.kt      # 主界面
│   ├── ShareActivity.kt     # 分享接收界面
│   ├── SettingsActivity.kt  # 设置界面
│   └── widget/FlowLayout.kt # 流式布局控件
└── assets/         # 资源文件
    ├── clink_rules.json      # 中文规则配置
    ├── en/clink_rules.json   # 英文规则配置
    └── readme.md             # 贡献指南

📥 下载安装

要求

  • Android 8.0 (API 26) 及以上
  • 约 2MB 存储空间

安装方式

  1. GitHub Releases - 下载 APK 或者
  2. 从源码构建： 
    git clone https://github.com/xziip/clink.git
cd clink
./gradlew assembleRelease

🤝 贡献指南

欢迎任何形式的贡献！特别是 追踪参数规则 的补充。

提交新规则

  1. Fork 本项目
  2. 修改 app/src/main/assets/clink_rules.json 和 en/clink_rules.json
  3. 按字母顺序插入新参数
  4. 提交 PR 并附上测试链接

📖 详细规则请参考：贡献指南

开发环境

  • Android Studio Ladybug 或更新版本
  • JDK 17+
  • Android SDK 36

🌟 支持的平台(仅示例)

主流平台（已覆盖 70+ 追踪参数）

  • 🛒 电商: 淘宝/天猫、京东、拼多多等
  • 📹 视频: 哔哩哔哩、抖音/TikTok、YouTube等
  • 📱 社交: 微博、小红书、知乎、微信、贴吧等
  • 🍔 生活: 美团等
  • 🌐 通用: UTM 系列、广告追踪 ID等

国际平台（已覆盖 20+ 追踪参数）

  • Facebook (fbclid)
  • Google Ads (gclid)
  • Microsoft Ads (msclkid)
  • Twitter/X (twclid, s, ref_src)
  • Instagram (igshid, igsh)等

❓ 常见问题

Q: 为什么有些参数没有被移除？

A: 这些参数可能是功能性参数（如视频分P、时间戳），已被列入白名单。你可以在设置中查看、修改或自定义规则。

Q: 净化后的链接能正常访问吗？

A: 可以！精心维护的规则库确保只移除追踪参数，保留所有功能性参数。如遇问题请提交 Issue。

Q: 如何添加自定义规则？

A: 进入 设置 → 用户自定义规则，可以添加自己的黑名单或白名单参数。

Q: 应用会上传我的数据吗？

A: 绝对不会！ Clink 完全离线工作，所有净化处理均在本地完成，不会发送任何网络请求。

📊 统计数据

本项目维护的规则库目前涵盖：

  • ✅ 93 个黑名单追踪参数
  • ✅ 10 个白名单功能参数
  • ✅ 覆盖 15+ 个主流平台
  • ✅ 支持 中英双语 规则说明

📄 开源协议

本项目采用 MIT License 开源协议。

🙏 致谢

感谢所有为本项目贡献规则和代码的开发者！

特别感谢以下开源项目的启发：

📧 问题联系方式

如果你觉得 Clink 有用，请给个 ⭐ Star 支持一下！谢谢喵~

Clink - Link Privacy Protector

An Ultra-Lightweight Android Link Sanitizer Focused on Privacy Protection

"Links should be pure, tracking should not follow."

License: MIT Android Kotlin

English | 简体中文

📱 About Clink

I created this app simply because I was fed up with shared video/post links carrying a bunch of tracking IDs. They don't care about user privacy at all! Just for the initial version of this app, I wrote nearly 100 cleaning rules. These app vendors are really... unacceptable.

I've also compressed the APK to under 1MB (600+ KB), with installed size of 1-2MB. I can't understand those apps with 200-300MB installation packages...

Written purely in Kotlin with 0% third-party UI libraries - all native APIs. Rejecting bloat - just one APK, no architecture splits (no native libraries).

If you notice any parameters that haven't been cleaned, welcome to submit PRs! (See Contribution Guide)

The pronunciation is approximately "Cleank" - meaning "Clean link" as well as "Cut link".

Here are the features:

Clink can automatically identify and remove 93+ types of common tracking parameters from URLs (such as UTM parameters, ad tracking IDs, share identifiers, etc.), helping you to:

  • 🛡️ Protect Privacy - Remove sensitive tracking parameters like device fingerprints and user IDs
  • ✨ Sanitize Links - Remove redundant parameters to get clean, pure links
  • 📊 Transparent - Display details of each removed parameter and its purpose
  • 🚀 Fast & Convenient - One-click sanitization, no extra steps

✨ Core Features

🎯 Smart Sanitization Engine

  • 93+ Tracking Parameter Rules - Covers mainstream platforms like TikTok, YouTube, FaceBook, Google, Twitter/X, Instagram, Reddit, etc.
  • Blacklist/Whitelist Mechanism - Intelligently filters tracking parameters while preserving functional parameters (like video parts, timestamps, etc.)
  • User-Defined Rules - Support for adding custom blacklist/whitelist rules
  • Privacy Level Indicators - Distinguish between ordinary tracking parameters and high-risk privacy parameters (device fingerprints, user IDs, etc.)

🔧 Multiple Usage Methods

  1. Quick Settings Tile (Recommended) - Pull down notification panel, tap the tile to sanitize clipboard links with one click
  2. System Share - Share links from any app to Clink for sanitization
  3. In-App Sanitization - Manually paste links for sanitization

📊 Clink Lens Report

  • Clear comparison between original and sanitized links
  • List all removed parameters, including parameter name, value, description, and risk level
  • Local statistics of total sanitizations and intercepted parameters

🎨 Design Highlights

  • Clean Native UI - Lightweight interface based on AppCompat
  • Dark Mode Support - Perfect adaptation to system theme switching
  • Ultra-Lightweight - APK size < 1MB, zero ads, zero background processes
  • Multi-Language Support - Chinese/English internationalization

🎬 Usage

Method 1: Quick Settings Tile (Most Convenient)

  1. Copy text containing a link
  2. Pull down the notification panel, tap the Clink tile
  3. Sanitization complete, clean link saved to clipboard ✅
💡 How to add the tile to Quick Settings?
  1. Pull down the notification panel completely
  2. Tap the Edit button
  3. Find the Clink tile and drag it to the Quick Settings area
  4. Tap Done to save

Method 2: System Share

  1. Share a link from any app (like browser, social apps)
  2. Select Clink as the share target
  3. Auto-sanitize! View Clink Lens report to understand interception details
  4. Tap Copy or Share Again for the clean link

Method 3: In-App Sanitization

  1. Open the Clink app
  2. Paste or enter text containing a link
  3. Tap the Sanitize button
  4. Sanitization complete! Clink Lens report pops up

🧪 Test Sample Links

Want to experience Clink's sanitization immediately? Copy these sample links to test:

Chinese Platform Examples

Bilibili

https://www.bilibili.com/video/BV1GJ411x7h7?share_source=weixin&share_medium=iphone&bbid=XYABCDE123456&ts=1234567890

Taobao/Tmall

https://item.taobao.com/item.htm?id=123456789&ali_trackid=2:mm_123_456_789&bxsign=tbkABC123xyz&scm=1007.12345.67890.0

Douyin (TikTok China)

https://v.douyin.com/test/?previous_page=main_tab&enter_from=message&share_user_id=123456789&iid=987654321&device_id=ABCDEF123456

Xiaohongshu (RedNote)

https://www.xiaohongshu.com/explore/abc123?xhsshare=WeixinSession&appuid=123456&apptime=1234567890&share_id=xyz789

International Platform Examples

YouTube

https://www.youtube.com/watch?v=dQw4w9WgXcQ&feature=share&si=ABC123xyz789&utm_source=youtube&utm_medium=social

Twitter/X

https://twitter.com/user/status/1234567890?s=20&t=ABC123xyz&ref_src=twsrc%5Etfw

Facebook

https://www.facebook.com/share/example?fbclid=IwAR123456abcdef&mibextid=LQQJ4d

💡 Tip: These sample links contain various tracking parameters. After sanitization, you'll see a much cleaner link version!

🛠️ Technical Features

Core Tech Stack

  • Language: 100% Kotlin
  • Architecture: Singleton Pattern + Flow Reactive Streams
  • UI: Native UI (AppCompat) + Custom FlowLayout
  • Data Storage: SharedPreferences
  • Rule Engine: JSON Configuration + Regular Expressions

Design Philosophy

✅ Zero Third-Party UI Libraries - Only using AndroidX and Kotlin official libraries
✅ Ultra-Lightweight - R8 Full Mode obfuscation + resource compression
✅ Privacy First - All processing completed locally, no network requests
✅ High Performance - Lazy loading + singleton pattern, second-level response

Project Structure

com.clink.app/
├── data/           # Data layer (statistics management)
├── engine/         # Sanitization engine core
│   ├── ClinkEngine.kt       # Main engine
│   └── CleanResult.kt       # Result data class
├── tile/           # Quick settings tile service
│   ├── ClinkTileService.kt  # Tile service
│   └── GhostActivity.kt     # Android 10+ clipboard reading adaptation
├── ui/             # User interface
│   ├── MainActivity.kt      # Main activity
│   ├── ShareActivity.kt     # Share receiver activity
│   ├── SettingsActivity.kt  # Settings activity
│   └── widget/FlowLayout.kt # Flow layout widget
└── assets/         # Resource files
    ├── clink_rules.json      # Chinese rule configuration
    ├── en/clink_rules.json   # English rule configuration
    └── readme.md             # Contribution guide

📥 Download & Installation

Requirements

  • Android 8.0 (API 26) and above
  • About 2MB storage space

Installation Methods

  1. GitHub Releases - Download APK Or
  2. Build from Source: 
    git clone https://github.com/xziip/clink.git
cd clink
./gradlew assembleRelease

🤝 Contributing

Contributions of any kind are welcome! Especially additions to tracking parameter rules.

Submit New Rules

  1. Fork this project
  2. Modify app/src/main/assets/clink_rules.json and en/clink_rules.json
  3. Insert new parameters in alphabetical order
  4. Submit a PR with test links

📖 For detailed rules, please refer to: Contribution Guide

Development Environment

  • Android Studio Ladybug or newer
  • JDK 17+
  • Android SDK 36

🌟 Supported Platforms (Examples)

Mainstream Platforms (70+ tracking parameters covered)

  • 🛒 E-commerce: Taobao/Tmall, JD, Pinduoduo, etc.
  • 📹 Video: Bilibili, Douyin/TikTok, YouTube, etc.
  • 📱 Social: Weibo, Xiaohongshu, Zhihu, WeChat, Tieba, etc.
  • 🍔 Lifestyle: Meituan, etc.
  • 🌐 General: UTM series, ad tracking IDs, etc.

International Platforms (20+ tracking parameters covered)

  • Facebook (fbclid)
  • Google Ads (gclid)
  • Microsoft Ads (msclkid)
  • Twitter/X (twclid, s, ref_src)
  • Instagram (igshid, igsh), etc.

❓ FAQ

Q: Why are some parameters not removed?

A: These parameters may be functional parameters (like video parts, timestamps) and have been whitelisted. You can view, modify, or customize rules in settings.

Q: Will sanitized links still work properly?

A: Yes! Our carefully maintained rule library ensures only tracking parameters are removed while preserving all functional parameters. If you encounter issues, please submit an Issue.

Q: How to add custom rules?

A: Go to Settings → User-Defined Rules, where you can add your own blacklist or whitelist parameters.

Q: Will the app upload my data?

A: Absolutely not! Clink works completely offline. All sanitization processing is completed locally without any network requests.

📊 Statistics

Our maintained rule library currently covers:

  • ✅ 93 blacklist tracking parameters
  • ✅ 10 whitelist functional parameters
  • ✅ Coverage of 15+ mainstream platforms
  • ✅ Support for bilingual (Chinese/English) rule descriptions

📄 License

This project is licensed under the MIT License.

🙏 Acknowledgments

Thanks to all developers who contributed rules and code to this project!

Special thanks to the following open-source projects for inspiration:

📧 Contact

If you find Clink useful, please give it a ⭐ Star! Thank you meow~

About

一款极致轻量(<1MB)的 Android 链接净化器（但是该有的功能和UI不缺）,自动识别并移除 URL 追踪参数,纯 Kotlin 编写

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Clink V0.1.0 Latest
Feb 24, 2026

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