DOM Selector Copy EN
QinShower · EEdge MV3
Use querySelectorAll to extract and copy text content
简介
DOM Selector Copy is a cutting-edge browser extension crafted to empower users with advanced web extraction functionality through the use of CSS selectors. Tailored for web developers, designers, content creators, and anyone needing to quickly extract and copy text from web pages, DOM Selector Copy streamlines the process of querying, previewing, and extracting matched elements directly within your browser. Whether you're auditing content, gathering structured data, or analyzing webpage components, this tool leverages the power of querySelectorAll and a dynamic live preview system to deliver precision and ease.
Once installed, the extension integrates seamlessly into your browser, providing a user-friendly interface that includes a CSS selector input field, live preview toggle, element picking mode, and one-click query and copy buttons. A helpful built-in panel offers common CSS selector examples, catering to beginners or serving as a refresher for experienced users. Real-time feedback shows the total count of matched elements, and those elements are visually highlighted on the page, ensuring you always know precisely what your selector targets before you extract any data.
DOM Selector Copy supports both manual selector input and interactive element picking. By clicking the “Pick Element” button, you can select any element on the webpage, after which its unique selector is automatically populated into the input field. This feature is invaluable when working with complex or deeply nested pages, guaranteeing selector accuracy. The live preview mode helps verify selections by outlining all matched elements with customizable highlights. With one simple click, you can extract and copy all text content from matched elements, ready to be pasted into documents, spreadsheets, or code editors. Importantly, all operations occur entirely within your browser, with no external communication or cloud processing involved, safeguarding your data privacy.
Perfect for use cases spanning content scraping, automated testing preparation, UI audits, and rapid copying of visible web text, DOM Selector Copy unlocks the full potential of CSS selectors for anyone handling web content. Designed for speed, accuracy, and minimal disruption, it features persistent store of your last-used selectors, easy access through side panels or popups, and instantaneous visual and textual feedback that keeps your workflow seamless.
Key Features:
- Powerful CSS selector input field accompanied by an instant help panel for quick syntax reference.
- Live preview mode that accurately highlights every matched element before data extraction.
- Interactive “Pick Element” feature allowing users to click-select webpage elements to generate precise selectors automatically.
- Real-time feedback displaying the number of matched elements to verify the selector’s effectiveness.
- One-click querying to extract text content from all matched elements efficiently.
- “Copy All” button enabling instant copying of extracted content directly to your clipboard.
- Persistent storage of the last-picked selector to resume work without loss.
- Seamless integration into the browser’s side panel and popup interfaces for quick accessibility without interfering with browsing.
How It Works:
1. Open DOM Selector Copy via the browser’s side panel or popup window.
2. Manually enter a CSS selector or click “Pick Element” to select an element from the webpage, automatically generating its unique selector.
3. Activate live preview mode to visually highlight all matched elements on the page in real-time.
4. Monitor the displayed match count to verify that your selector targets the intended elements.
5. Click “Query” to extract the text content from all matched elements.
6. Review extracted results displayed within the extension and use the “Copy All” button to copy the content to your clipboard.
7. Reopen the extension later to recall and reuse your last-used selector, enhancing workflow continuity.
Privacy: - No personal data collected.
DOM Selector Copy 是做什么的
DOM Selector Copy 是一款面向 Edge 的实用工具类扩展,主要用来解决浏览器里某类具体的小问题。官方对它的介绍是:Use querySelectorAll to extract and copy text content在微软 Edge 加载项商店上,它当前版本 1.0,约 6 名用户。
适合什么人用
从功能定位看,DOM Selector Copy 更适合想补上浏览器原生缺失功能的用户。如果你平时只是偶尔遇到相关需求,用浏览器自带功能也能凑合;但如果这件事每天都发生,装一个专门处理它的扩展通常比手动操作省事得多。
怎么安装 DOM Selector Copy
- 打开微软 Edge 加载项商店上的官方页面;
- 点「添加到浏览器」并确认权限提示;
- 装好后在扩展列表里固定图标,方便随时开关。
本站只做索引与介绍,安装包来自官方商店。如果商店页面提示当前地区不可用,说明该扩展未在你所在区域上架。
常见问题
DOM Selector Copy 是免费的吗?
DOM Selector Copy 在微软 Edge 加载项商店免费提供下载。它是浏览器扩展,装上就能直接用,不需要注册账号。
DOM Selector Copy 安全吗?
它只申请了 0 项权限,范围比较克制,没有申请「读取所有网站数据」这种大权限。
DOM Selector Copy 支持哪些浏览器?
当前收录的版本来自微软 Edge 加载项商店,适用于 Edge。同一个扩展在其他商店可能有对应版本,但功能与版本号不一定相同。
怎么卸载 DOM Selector Copy?
在扩展管理页找到 DOM Selector Copy,点移除即可。它在本地保存的设置会一起清掉,不会残留数据。
权限清单 来自 manifest.json 原文
接口权限 5
activeTabclipboardWritescriptingsidePanelstorage