StreamX EN
mahdyyar asayesh · Firefox
StreamX lets you download videos, audio, images, and WebRTC streams from almost any website—fast, simple, and powerful.
<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。
简介
StreamX is a modern, feature-rich browser extension designed to give you full control over online media. It allows you to download videos, audio files, images, and even capture live WebRTC streams from virtually any website. With its intelligent detection engine, sleek interface, and privacy-focused architecture, StreamX provides a fast, reliable, and seamless experience for all users.
🚀 Key Features
🎥 Video Downloader
Download videos from platforms like YouTube, Instagram, Facebook, Twitch, and many others.
Choose between multiple formats and qualities such as MP4, WebM, 1080p, 720p, 480p, or automatic best quality.
🎧 Audio Downloader
Extract high-quality audio in formats such as MP3, AAC, FLAC, or Opus.
Perfect for music, podcasts, lectures, and online audio content.
🖼️ Image Extraction
Instantly download high-resolution images from supported websites, including Instagram posts.
🎦 WebRTC Stream Recorder
StreamX can detect and record WebRTC streams from:
Google Meet
Zoom (Web)
Discord
Microsoft Teams
Skype
Webex
Jitsi
Twitch
and many other real-time streaming platforms.
Recordings are saved locally and can also integrate with your local backend server.
🔄 Always Active Mode
Prevent websites from pausing playback or freezing background tabs by:
Blocking visibilitychange events
Overriding focus/blur behavior
Keeping selected tabs permanently active
📊 Download History & Statistics
Track detailed logs of:
Every download
Success/failure states
File sizes
Formats and timestamps
WebRTC recording sessions
View your history and statistics in a dedicated reports interface.
🌐 Proxy Support
Add, remove, and manage custom proxies to bypass restrictions or optimize connectivity.
🔧 Local Server Integration
StreamX works seamlessly with a local server (default: http://127.0.0.1:5000) to:
Process downloads
Validate cookies
Handle complex media extraction
Store WebRTC recordings
The server component is lightweight and maintained separately.
👉 To download the StreamX server and receive update announcements, visit the official Telegram channel:
🔗 https://t.me/MStreamX
🌙 Modern UI
Includes a polished interface with:
A tabbed dashboard (Download / Kept Tabs / Settings)
Dark mode
Progress indicators
Export/Import tools
Responsive design
🔐 Privacy
StreamX collects no personal data, uses no analytics, and stores all data locally.
WebRTC recordings and cookies are handled only on the user’s device unless intentionally connected to a local server.
StreamX 是做什么的
StreamX 是一款面向 Firefox 的下载管理类扩展，主要用来接管浏览器下载、批量抓取资源、加速大文件。官方对它的介绍是：StreamX lets you download videos, audio, images, and WebRTC streams from almost any website—fast, simple, and powerful.在Firefox 附加组件商店（AMO）上，它当前版本 1.2，约 50 名用户。
适合什么人用
从功能定位看，StreamX 更适合经常下载视频、素材或整站资源的用户。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 StreamX
- 打开Firefox 附加组件商店（AMO）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
StreamX 是免费的吗？
StreamX 在Firefox 附加组件商店（AMO）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。
StreamX 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。
StreamX 支持哪些浏览器？
当前收录的版本来自Firefox 附加组件商店（AMO），适用于 Firefox。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 StreamX？
在扩展管理页找到 StreamX，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 1
<all_urls>
接口权限 8
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