稳定信号未识别到付费功能高风险权限组合

Video Downloader Social

Video downloader free extension for social networks save online videos such as m3u8, live streams, mp4, hls, etc.

用户数30K当前公开安装规模

评分3.7商店平均评分

评论数1,563公开评论体量

Manifest 版本V3插件平台版本

7日增长0近 7 天净增用户

7日增长率0%相对周增长速度

视觉预览

Video Downloader Social 媒体预览

5 项素材

趋势

用户增长趋势

按已采集快照查看用户数变化。

用户增长趋势

评分趋势

近 7 日评分趋势

展示最近 7 日窗口内已采集的评分快照，辅助判断近期评分是否稳定。

7 日评分变化

起始值

3.72

日/周/月增长表现

同口径展示 1 天、7 天、30 天的绝对增长与增长率。

1日增长暂无数据

----

7日增长持平

00%

30日增长减少

-10K-25%

技术摘要

版本、语言与抓取信息

查看发布时间、版本、支持语言、最近更新和抓取时间。

版本0.0.6

ManifestV3

大小171KiB

语言数2English / English (United States)

发布时间--

插件简介

查看插件说明、主要功能和适用场景。

Video Downloader Social is a powerful extension for Chrome browser to save videos from popular video hubs. This tool is the easiest and fastest way to save online videos from mainstream websites.

Run saved video later at any time even without an internet connection. Save files and share with friends funny moments. Keep downloaded files on your PC for future watching.

You do not need to register an account to use this video downloader. You can download any video or audio without register. This video downloader is for free to use.

This extension detects M3U8 streaming formats on the active tab and offers to download these segmented streams as a single file to the user's local disk.

When downloading HLS videos, if the m3u8 file provides multiple resolutions, you can freely switch between them.

Extension is suitable for videos that use common playback technologies, such as HLS videos played through m3u8 files or mp4 and webm videos played through video tags.

评价

0|0%

MAX Video Downloader – download HLS, DASH, MP4/WEBM, LIVE streams

工具 / Tools

免费增值置信度 64

FREE video downloader for HLS (.m3u8), MPEG-DASH (.mpd), Direct media (.mp4, .webm). Record LIVE streams. Extract audio and subs.

AI 产品解读

Video downloader for social media and video-sharing platforms that detects and downloads video content from web pages

Users want to save online videos from social networks (Facebook, Instagram, Twitter/X, Dailymotion, VK) for offline viewing without needing separate tools for each platform

1) User navigates to a social media page with video content. 2) Content script intercepts network requests and XHR responses, parsing video URLs from platform-specific APIs (Facebook's video_data_async, Instagram's GraphQL, Twitter/X's timeline API, Dailymotion's metadata API, VK's al_video.php). 3) Detected videos appear in the extension popup with quality options. 4) User clicks download or copy-link to save the video locally.

目标用户: Social media users who want to save videos for offline viewing / Casual users looking for a simple video download tool across multiple platforms / Users who want to download videos from Facebook, Instagram, Twitter, VK, or Dailymotion

Source code is heavily minified (webpack output), making line-by-line analysis difficult but overall logic is clear
Cannot verify the videosaverweb.com website referenced in store details for any potential backend services
Facebook/Twitter video download depends on user's existing logged-in session on those platforms — this is a destination_service dependency, not an extension login requirement

付费分析

未识别到付费功能

No payment processing, premium tier, subscription logic, upgrade prompts, billing APIs, or gated features exist in the extension source code. The store description states 'This video downloader is for free to use.' All keyword hits for 'pro' and 'license' are false positives from minified JavaScript variable names (e.g., 'process') and jQuery's MIT license attribution, not paid feature indicators.

置信度: 90
支付平台: --
来源: AI / 高
需要登录: 否
登录理由: The store description explicitly states: 'You do not need to register an account to use this video downloader. You can download any video or audio without register.' No login UI, authentication endpoints, or account creation flows exist in the extension source code. The dtsgToken and x-csrf-token references in worker.js/content.js are passively intercepted from the user's existing Facebook/Twitter sessions to access video APIs — these are not extension-level login requirements but rather leveraging the user's already-logged-in social media sessions.

权限风险

高风险权限组合

根据声明权限和站点访问权限，评估插件的访问范围与潜在敏感度。

扩展能力较强：webRequest、storage、activeTab、downloads、scripting
主机权限覆盖范围较宽

发布者

Downloader Web

独立发布者

邮箱: [email protected]
电话: --
地址: --

上面的公开联系方式保持可见；开发者组合页对付费账号开放。

查看开发者组合页

权限

站点访问

Video Downloader Social

Video Downloader Social 媒体预览

用户增长趋势

用户增长趋势

近 7 日评分趋势

7 日评分变化

日/周/月增长表现

版本、语言与抓取信息

插件简介

最新评论快照

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