稳定信号未识别到付费功能中风险权限组合

Subtitle Downloader

Utility that helps download subtitles from different websites.

用户数10K当前公开安装规模

评分3.2商店平均评分

评论数12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

Subtitle Downloader 媒体预览

1 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

3.17

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日增长持平

00%

7日增长持平

00%

30日增长持平

00%

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0.1.0

ManifestV3

大小43.4KiB

语言数1English (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。

This is an extension that allows users to download subtitles for Youtube, Netflix and NPOstart. This is useful for language learners, because they will be able to look up words and sentences from videos they are watching in order to increase their understanding of a foreign language.

评价

同类与相关插件

查看 Chrome 商店详情页中的相关产品。

Substital: Add subtitles to videos and movies

无障碍 / Accessibility

免费增值置信度 64

Add captions to any video or movie on Netflix, Youtube or other platforms.

Youtube Subtitle Downloader

工具 / Tools

Download YouTube subtitle, by just 1 click

Subtitle Extractor

工具 / Tools

Extract soft-coded subtitles from local video files as SRT files, no upload required.

asbplayer: Language-learning with subtitles

趣味休闲 / Fun

Enhance streaming video for language-learning.

JW Video subtitle download

工具 / Tools

This extension allows user to download the subtitle on jw.org library.

Raw Subtitle Downloader

工具 / Tools

付费置信度 55

Detects and provides download links for subtitle files

AI 产品解读

Download subtitles from YouTube, Netflix, and NPO Start video pages

Language learners need access to subtitle text from streaming videos to look up words and study foreign languages, but streaming platforms don't provide easy subtitle download options

1. User navigates to a video on Netflix, YouTube, or NPO Start. 2. Extension content scripts intercept platform's internal JSON data to extract subtitle track information. 3. User clicks the extension popup and presses 'Get available subtitles'. 4. Extension queries the content script for available subtitle tracks. 5. Available subtitle languages are displayed in a dropdown. 6. User selects a language and clicks 'Download' to save the subtitle file.

目标用户: Language learners studying foreign languages / Users who want to extract subtitle text from streaming video content

No YouTube worker.js file present in package despite being referenced in manifest web_accessible_resources - may indicate incomplete packaging or the YouTube feature uses a different approach (direct page scraping via content script)
No source code for npo.js appears to be used by any entry point in the current manifest (it's not referenced in content_scripts), suggesting it may be legacy code
Cannot fully verify whether the extension works without being logged into Netflix/NPO Start since the subtitle interception depends on those platforms' internal APIs being active

付费分析

未识别到付费功能

The extension itself has no paid features, premium tiers, subscription gates, or billing integration. All keyword hits for 'paid' terms are false positives: 'pro' in netflix/worker.js refers to Netflix subtitle profiles (data.params.profiles), 'license' in jquery.min.js is the jQuery MIT license header. No payment platforms, upgrade prompts, or feature gates found in the source code.

置信度: 95
支付平台: --
来源: AI / 高
需要登录: 是
登录理由: The extension itself has no login mechanism, but it operates on Netflix (requires paid subscription/account), NPO Start (may require account), and YouTube (free). For the Netflix subtitle extraction feature to work, the user must be logged into Netflix with an active subscription. The extension intercepts Netflix's internal JSON API responses, which only occur when a logged-in user is watching content.

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：activeTab、downloads

发布者

clarapastore17

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

Subtitle Downloader

Subtitle Downloader 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

同类与相关插件

Substital: Add subtitles to videos and movies

Youtube Subtitle Downloader

Subtitle Extractor

asbplayer: Language-learning with subtitles

JW Video subtitle download

Raw Subtitle Downloader