Privacy Policy — iyf.tv 网页全屏

Last updated: 2026-05-23

This Chrome extension (“iyf.tv 网页全屏”) respects your privacy. It is designed to do one thing only: add a “webpage fullscreen” toggle to the video player on iyf.tv.

What we collect

Nothing.

The extension does not collect, store, transmit, sell, or share any personal data, browsing history, video activity, cookies, or identifiers. It does not contact any server controlled by the developer. All logic runs locally inside your browser.

What permissions are used

The extension only requests access to pages matching *://*.iyf.tv/* via Chrome’s content_scripts mechanism. This access is used solely to:

• Detect the <video> element on iyf.tv play pages
• Add a single “网页全屏” button at the player’s top-right corner
• Apply CSS that stretches the player to the full browser viewport when toggled
• Listen for the W key and Esc key to toggle / exit fullscreen
• Listen for mousemove to auto-hide/show the button while in fullscreen

No data leaves your browser.

Third-party services

None.

Children’s privacy

The extension does not knowingly collect any data from anyone, including children under 13.

Changes

If this policy is ever updated, the new version will replace this document at the same public URL with a new “Last updated” date. Continued use of the extension after changes constitutes acceptance.

Contact

Questions or concerns? Email: dennyw.java@gmail.com

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隐私政策(中文)

最后更新:2026-05-23

本 Chrome 扩展(“iyf.tv 网页全屏”)尊重用户隐私。其唯一功能是为 iyf.tv 视频播放器添加”网页全屏”切换按钮。

我们收集什么

不收集任何信息。

本扩展不收集、存储、传输、出售或共享任何个人数据、浏览历史、观看记录、Cookie 或标识符。不向开发者的任何服务器发送数据。所有逻辑均在你的浏览器本地运行。

使用的权限

仅通过 Chrome content_scripts 机制请求访问匹配 *://*.iyf.tv/* 的页面,目的:

• 检测 iyf.tv 播放页上的 <video> 元素
• 在播放器右上角添加一个”网页全屏”按钮
• 切换全屏时应用 CSS 将播放器拉伸到整个浏览器视口
• 监听 W 键和 Esc 键以切换/退出全屏
• 监听 mousemove 以在全屏状态下自动隐藏/显示按钮

数据完全不离开你的浏览器。

第三方服务

无。

联系方式

如有疑问请邮件:dennyw.java@gmail.com