VideoGrab EN
Video Preview · EEdge MV3
Detect and download video files from any website
<all_urls>），意味着它可以读取你在任意站点的页面内容，包括已登录的页面。这是许多扩展正常工作的必要条件，但也值得你确认来源可信。
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简介
Detect and download video files from any website
VideoGrab is a lightweight, privacy-friendly browser extension that automatically detects video files playing or embedded on any webpage and lets you download them with a single click — no accounts, no servers, no tracking.
🎬 How It Works
The moment you open a webpage, VideoGrab silently monitors network requests in the background. When a video file loads — whether it's an MP4 in a player, a streaming segment, or a linked file — it's instantly captured and listed in the popup. Just click the extension icon to see everything found, then hit Download.
✅ Key Features
Automatic Video Detection
VideoGrab intercepts HTTP responses in real time and identifies video content by MIME type and file extension — no manual effort required. Detected videos appear in the popup as soon as they load on the page.
Wide Format Support
Supports all major video and audio formats.
DOM Scanner
The built-in Scan page for video links now button actively searches the page's HTML for
File Size Display
Each detected video shows its file size (e.g. 29.1 MB, 9.9 MB) so you can quickly identify the quality or version you want before downloading.
Stream File Support
Optionally show adaptive streaming files (.m3u8, .m4s, .ts) alongside standard video files — useful for advanced users working with HLS streams.
Smart Filtering
A configurable minimum file size filter (50 KB by default) automatically skips tiny fragments, thumbnails, and tracking pixels, keeping your list clean and relevant.
Configurable Settings
Auto-scan page on open — automatically scan the DOM every time the popup opens
Show stream files — toggle visibility of HLS/DASH stream segments
Min file size filter — skip files below 50 KB to reduce noise
Badge Counter
The extension icon displays a live badge count of how many videos have been found on the current tab — so you always know at a glance when there's something to grab.
Copy URL
Each video entry includes a Copy button to grab the direct URL for use in external downloaders, media players, or your own tools.
Tab-Isolated
Video lists are tracked per tab and automatically cleared when you navigate to a new page — no stale results, no cross-tab confusion.
VideoGrab is open, fast, and built for power users who want direct access to the videos they encounter online.
VideoGrab 是做什么的
VideoGrab 是一款面向 Edge 的效率工具类扩展，主要用来管住注意力、屏蔽干扰站点、记录时间。官方对它的介绍是：Detect and download video files from any website在微软 Edge 加载项商店上，它当前版本 1.0.0，约 56 名用户。
适合什么人用
从功能定位看，VideoGrab 更适合想专注工作学习、减少无效刷网页的用户。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。需要注意的是它作用于所有网站，装上后建议先观察一两天，确认不影响常用站点的正常使用。
怎么安装 VideoGrab
- 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
VideoGrab 是免费的吗？
VideoGrab 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。
VideoGrab 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。
VideoGrab 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 VideoGrab？
在扩展管理页找到 VideoGrab，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
站点访问（可选） 2
http://*/*https://*/*
接口权限 4
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