本扩展不收集、不上传、不出售任何用户数据。没有账号，没有服务器，没有统计与追踪。
你的收藏、集合、下载设置和下载记录，全部保存在你所使用的浏览器本地存储（chrome.storage.local）中。这些数据不会离开你的设备，开发者无法访问。
扩展只与 Pixabay 通信，用于在音效页面提供收藏入口、获取音频文件地址并下载文件：
pixabay.com：在音效页面注入收藏按钮，读取音效信息。cdn.pixabay.com：下载音频文件到你本机的下载目录。除此之外，扩展不向任何第三方发送数据。
storage / unlimitedStorage：保存收藏、集合与设置。downloads：将音频文件写入你的下载目录，并检查下载结果。alarms：批量下载过程中定时唤醒后台，保证队列不中断。无分析工具，无广告，无 Cookie 追踪，无指纹识别，无第三方 SDK。
卸载扩展即清除全部本地数据。你也可以在扩展的选项页中自行删除收藏或导出备份。由于开发者不持有任何数据，无需另行申请删除。
本扩展不面向 13 岁以下儿童，也不收集任何个人信息。
若本政策发生变更，将更新本页面并修改上方的「最后更新」日期。
如有疑问，请联系：colorsese@gmail.com
This extension does not collect, transmit, or sell any user data. No account, no server, no analytics, no tracking.
Your saved sounds, collections, download settings, and download history are stored only in your browser's local storage (chrome.storage.local). This data never leaves your device, and the developer cannot access it.
The extension communicates only with Pixabay, to add a save button on sound pages, resolve audio URLs, and download files:
pixabay.com: injects the save button and reads sound information.cdn.pixabay.com: downloads audio files to your local Downloads folder.No data is sent to any other third party.
storage / unlimitedStorage: store saved sounds, collections, and settings.downloads: write audio files to your Downloads folder and check results.alarms: wake the background worker during long batch downloads.No analytics, no ads, no tracking cookies, no fingerprinting, no third-party SDKs.
Uninstalling the extension removes all local data. You can also delete saved items or export a backup from the extension's options page. Since the developer holds no data, no deletion request is required.
This extension is not directed to children under 13 and collects no personal information.
If this policy changes, this page will be updated along with the "Last updated" date above.
Questions? Email colorsese@gmail.com