# 隐私政策 - FeHelper工具
FeHelper工具隐私政策，详细说明数据处理、权限、安全、合规等，保障用户隐私安全。

# FeHelper 工具隐私政策 / Privacy Policy

## 1. 设计理念

- 隐私优先：本工具自设计之初即坚持"隐私优先"原则，所有功能均以保护用户数据安全和隐私为最高标准。
- 最小权限：仅申请实现功能所必需的浏览器权限，绝不越权获取与功能无关的权限。

## 2. 数据处理原则

- 本地处理：所有数据的处理、分析和展示均在用户本地浏览器环境中完成，工具不会将任何用户数据上传至远程服务器或云端。
- 无数据上传：无论是输入、输出还是中间处理数据，均不会被采集、存储或传输到开发者或第三方服务器。
- 无日志记录：工具不会在本地或远程记录用户的操作日志、输入内容或使用行为。

## 3. 权限说明

- 工具仅申请实现核心功能所需的最小权限。例如，部分功能可能需要"读取当前标签页内容"或"本地存储"权限，但不会主动访问或修改与功能无关的数据。
- 所有权限申请均严格遵循Chrome、Firefox、Edge等主流浏览器的扩展安全规范。
- 用户可在浏览器扩展管理页面随时查看和管理已授权权限。

## 4. 第三方依赖与外部服务

- 本工具不集成任何第三方广告SDK、行为分析或追踪代码。
- 如需调用第三方开源库（如代码高亮、格式化等），所有处理均在本地完成，不会将用户数据发送至第三方。
- 如有外部API调用，仅限于获取公开信息，绝不上传或传递用户输入内容。

## 5. 数据安全措施

- 所有用户数据仅存储于本地浏览器缓存（如localStorage、IndexedDB、chrome.storage.local等），不会离开用户设备。
- 工具不包含远程日志、云端同步、自动备份等功能，杜绝数据泄露风险。
- 无广告、无推送、无行为分析，确保用户体验纯净安全。

## 6. 用户权利与控制

- 用户可随时在工具界面手动清除所有本地缓存数据。
- 用户可随时在浏览器扩展管理页面卸载本工具，所有本地数据将自动失效。
- 工具不会设置任何不可移除的本地存储或追踪机制。

## 7. 合规性声明

- 本工具严格遵守欧盟GDPR、加州CCPA等国际主流数据隐私法规。
- 工具不收集、处理或存储任何个人敏感信息（如姓名、邮箱、联系方式、IP地址、地理位置等）。
- 所有用户（包括未成年人）均可安全使用，无需担心隐私风险。
- 如浏览器政策或法规有更新，工具将及时调整以确保合规。

## 8. 隐私政策的更新

- 如本隐私政策有重大变更，我们将在官方网站及时公示。
- 建议用户定期查阅本页面以了解最新政策内容。

## 9. 联系方式

- 邮箱：xianliezhao@foxmail.com
- GitHub Issues：https://github.com/zxlie/FeHelper/issues

本隐私政策适用于FeHelper工具。如有更新，我们将在本页面及时公示。

## 1. Design Philosophy

- Privacy First: This tool is designed with a "privacy first" principle. All features are built to protect user data security and privacy as the highest standard.
- Minimal Permissions: Only the minimum browser permissions required for core functionality are requested. No excessive or unrelated permissions are ever obtained.

## 2. Data Processing Principles

- Local Processing: All data processing, analysis, and display are performed locally in the user's browser environment. No user data is ever uploaded to any remote server or cloud.
- No Data Upload: Neither input, output, nor intermediate data is collected, stored, or transmitted to the developer or any third party.
- No Logging: The tool does not record user operation logs, input content, or usage behavior either locally or remotely.

## 3. Permissions Statement

- The tool only requests the minimum permissions necessary for core features. For example, some features may require "read current tab content" or "local storage" permissions, but will never access or modify unrelated data.
- All permission requests strictly comply with the extension security specifications of Chrome, Firefox, Edge, and other mainstream browsers.
- Users can view and manage granted permissions at any time in the browser extension management page.

## 4. Third-Party Dependencies & External Services

- This tool does not integrate any third-party ad SDKs, analytics, or tracking code.
- If third-party open source libraries (such as code highlighting, formatting, etc.) are used, all processing is done locally and no user data is sent to third parties.
- If any external API is called, it is only for obtaining public information and never uploads or transmits user input.

## 5. Data Security Measures

- All user data is stored only in the local browser cache (such as localStorage, IndexedDB, chrome.storage.local, etc.) and never leaves the user's device.
- The tool does not include remote logging, cloud sync, or automatic backup features, eliminating the risk of data leakage.
- No ads, no push notifications, no behavioral analytics, ensuring a pure and safe user experience.

## 6. User Rights & Control

- Users can manually clear all local cache data at any time in the tool interface.
- Users can uninstall the tool at any time via the browser extension management page, and all local data will become invalid automatically.
- The tool does not set any non-removable local storage or tracking mechanisms.

## 7. Compliance Statement

- This tool strictly complies with major international data privacy regulations such as GDPR (EU) and CCPA (California).
- The tool does not collect, process, or store any personal sensitive information (such as name, email, contact information, IP address, location, etc.).
- All users, including minors, can use the tool safely without privacy concerns.
- If browser policies or regulations are updated, the tool will be adjusted in a timely manner to ensure compliance.

## 8. Privacy Policy Updates

- If there are major changes to this privacy policy, we will announce them promptly on the official website.
- Users are advised to check this page regularly for the latest policy updates.

## 9. Contact

- Email: xianliezhao@foxmail.com
- GitHub Issues: https://github.com/zxlie/FeHelper/issues

This privacy policy applies to the FeHelper tool. If updated, we will announce it on this page in a timely manner.