Privacy Policy
Short version: this extension does not collect, transmit, or sell any personal data. Everything you create stays in your own browser.
1. Data we store
Your bookmarks, screenshots, notes, decks and settings are stored locally on your device, using the browser's IndexedDB and localStorage. They are never uploaded to us or to any third party.
We operate no server that receives your content. There is no account, no sign-in, and no cloud sync.
2. Data we do not collect
- No account or personal identity information
- No analytics, telemetry, or usage statistics
- No browsing history or page content beyond what is needed to create a bookmark you asked for
- No passwords, payment details, or location data
3. Permissions and why they are needed
storage— to save your bookmarks, screenshots and settings locally.tabs,activeTab,scripting— to read the current timestamp and capture a screenshot of the video frame when you create a bookmark.- Host permissions for supported video sites — so the extension can run on those pages only.
These permissions are used solely to provide the extension's features. Nothing gathered through them is transmitted off your device.
4. Third-party links
The extension includes an optional “Buy me a coffee” link that opens a third-party page (Ko-fi). Once you follow that link, the third party's own privacy policy applies. We receive no data about you from that visit beyond what the platform itself shows to any recipient of a donation.
5. Export and deletion
You can export your data at any time from the extension's settings page, and you can delete all locally stored data there as well. Uninstalling the extension removes its local storage according to your browser's behaviour.
6. Children
The extension is not directed at children and does not knowingly collect any information from them.
7. Changes to this policy
If this policy changes, the updated version will be published on this page with a new effective date.
8. Contact
For any privacy question, please open an issue at github.com/liujiannn/video-bookmarks-screenshots-legal/issues.
隐私政策
一句话:本扩展不收集、不上传、不出售任何个人数据,所有内容只保存在你自己的浏览器里。
1. 我们存储什么
你的书签、截图、笔记、卡组和设置都保存在本地设备(浏览器的 IndexedDB 与 localStorage),不会上传到我们或任何第三方。我们没有接收你内容的服务器,也没有账号与云同步。
2. 我们不收集什么
- 不收集账号或身份信息
- 不做任何埋点、统计或遥测
- 不收集浏览历史,除创建书签所必需的当前视频信息外不读取页面内容
- 不收集密码、支付信息或位置数据
3. 权限用途
storage:本地保存书签、截图与设置。tabs、activeTab、scripting:在你创建书签时读取当前时间戳并截取视频画面。- 受支持视频站点的 host 权限:仅用于在这些页面上运行本扩展。
4. 第三方链接
扩展内有一个可选的「Buy me a coffee」链接,会打开第三方页面(Ko-fi)。跳转之后适用对方平台的隐私政策。
5. 导出与删除
你可以在扩展的设置页随时导出数据,也可以在那里清除全部本地数据。
6. 联系方式
如有隐私相关疑问,请在 GitHub Issues 留言。