LightDownload EN
mudisheng · EEdge MV3
A video downloader used for sniffing out and saving web videos, and downloading videos via links.
<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
📹 Powerful Video Downloader for Web – Fast, Smart & Easy
This Video Downloader Edge Extension is a powerful and easy-to-use tool designed to sniff, detect, and download web videos from a wide range of websites. Whether you want to save videos for offline viewing, collect online learning resources, or download videos directly via URLs, this extension provides a smooth and efficient solution.
By intelligently detecting media resources on web pages, this video downloader helps you capture streaming videos, embedded videos, and direct video links with just a few clicks.
🚀 Key Features
🔍 Smart Video Sniffing & Detection
Automatically detects HTML5 videos, embedded media, and streaming resources
Accurately identifies MP4, WebM, FLV, M3U8, and other common video formats
Real-time media sniffing while browsing webpages
⬇️ One-Click Video Download
Download detected videos instantly with a single click
Supports downloading videos directly via video URLs
Simple and intuitive user interface, no technical knowledge required
🌐 Wide Website Compatibility
Works on most video websites, online courses, social media platforms, and blogs
Supports video downloading from embedded players and dynamically loaded pages
Continuously improving compatibility with modern websites
⚡ Fast & Lightweight
Minimal performance impact on browser speed
Optimized download logic for stable and efficient performance
Lightweight extension, easy to install and use
🔐 Privacy-Friendly & Secure
No user tracking, no data collection
All video detection and downloads are processed locally
Safe, clean, and transparent Chrome extension
🎯 Common Use Cases
Download online videos for offline playback
Save educational videos, tutorials, and lectures
Capture embedded videos from webpages
Download videos using direct links
Collect media resources for personal reference
✅ Why Choose This Video Downloader?
Simple yet powerful video sniffing technology
Broad compatibility with modern websites
Clean UI focused on efficiency
Ideal for both casual users and power users
If you are looking for a reliable Edge video downloader that can detect and download videos from web pages quickly and safely, this extension is the perfect choice.
LightDownload 是做什么的
LightDownload 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：A video downloader used for sniffing out and saving web videos, and downloading videos via links.在微软 Edge 加载项商店上，它当前版本 1.0.6，约 53 名用户。
适合什么人用
从功能定位看，LightDownload 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 LightDownload
- 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
LightDownload 是免费的吗？
LightDownload 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。
LightDownload 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。
LightDownload 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 LightDownload？
在扩展管理页找到 LightDownload，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） 1
<all_urls>
接口权限 4
activeTabdeclarativeNetRequeststoragewebRequest