Instagram does not natively allow downloading of photos, videos, reels, or stories. This extension provides a one-click solution to save Instagram media to the user's local device.

1. User installs extension and browses Instagram. 2. injects.js uses MutationObserver to detect page navigation and extract media shortcodes from the DOM. 3. Content script adds download UI controls to Instagram posts/stories. 4. When user clicks download, inject.js dispatches custom events that trigger tel_download_video() to fetch media via chunked range requests. 5. Downloaded blobs are concatenated and saved locally via anchor element click.

目标用户: Instagram users who want to save media for offline viewing / Content creators who want to repost or archive Instagram content / Social media managers collecting reference content

content-script.js is heavily minified (102KB) making full logic inspection difficult
Remote config endpoint (scrm-data-us-oss.oss-us-west-1.aliyuncs.com/sp-plus/settings) could theoretically control feature gating server-side but no evidence of this in code
price.html exists as an unused Vue template - purpose unclear

付费分析

未识别到付费功能

Store description explicitly states '100% free for all users'. No matches found for premium, subscribe, payment, upgrade, purchase, price, billing, stripe, plan, vip, unlock, or limit keywords in source code. The 'pro' keyword hits are false positives from minified code (generic variable names in webpack bundles). The 'license' hit is just a MIT License notice. price.html is an empty Vue.js template shell with no pricing logic. No feature gating or payment platform integration code found.

置信度: 90
支付平台: --
来源: AI / 高
需要登录: 否
登录理由: No login, authentication, or account creation code found in the extension source. The extension operates as content scripts on Instagram pages the user is already browsing; it does not implement its own auth system or redirect to a login flow. The core workflow (detecting and downloading media from visible Instagram pages) works without any extension-specific login.

权限风险

中风险权限组合

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：storage

发布者

ig-video-download

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

IG Video Downloader - SocialPlus

IG Video Downloader - SocialPlus 媒体预览

30 日用户趋势

用户增长趋势

30 日评分变化

30 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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