稳定信号未识别到付费功能中风险权限组合

HTML5 Video Speed Control for Google Chrome™

Speed up or slow down any HTML5 videos on any website.

用户数60K当前公开安装规模

评分4.5商店平均评分

评论数1,819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

HTML5 Video Speed Control for Google Chrome™ 媒体预览

2 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

4.52

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

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7日增长持平

00%

30日增长暂无数据

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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3.0.0

ManifestV3

大小363KiB

语言数40Deutsch / English / Filipino +37

发布时间--

插件简介

查看插件说明、主要功能和适用场景。

The fastest and easiest way to speed up or slow down videos.

Adjust the speed of any video you're watching so you can skip the boring parts/slow down and understand the video better by playing the video at a slower speed.

Increase the video speed if you are trying to skip past the boring parts and want to skip to the action scenes/critical parts of the video.

Save time today when you are watching videos by slowing them down or speeding the videos up.

Disclaimer: Please note this extension is NOT made by Google and is made by an independent development team. All copyrights belong to their respective owners.

Google doesn’t endorse or sponsor this Chrome extension. HTML5 Video Speed Control for Google Chrome™ is not owned by, is not licensed by and is not a subsidiary of Google Inc.

评价

同类与相关插件

查看 Chrome 商店详情页中的相关产品。

Video Speed Controller

功能与界面 / Functionality & UI

Speed up, slow down, advance and rewind HTML5 audio/video with shortcuts

Video Speed Controller - video manager

工作流程与规划 / Workflow & Planning

Video speed control for all HTML5 video players. Speed up, slow down video or audio with keyboard shortcuts.

Playback Rate Controller

工作流程与规划 / Workflow & Planning

Take control over video playback speed! Change video/audio playback rates of HTML5 media including YouTube videos.

Video Speed Control

娱乐 / Entertainment

Easily control HTML5 video playback speed via toolbar popup

Video Bookmarks Controller

工作流程与规划 / Workflow & Planning

疑似付费置信度 92平台 Stripe

Set and jump to bookmarks in HTML5 video with quick shortcuts.

HTML5 media speed controller + subs

工作流程与规划 / Workflow & Planning

Speed controls and subtitles for HTML5 media.

AI 产品解读

Adjust the playback speed of HTML5 videos on any website via a slider in the extension popup

Allows users to speed up or slow down HTML5 video playback to skip boring parts or better understand content by watching at a slower speed

User clicks the extension icon → popup shows a speed slider → user adjusts the slider → the extension injects change-speed.js into the active tab which finds all <video> elements (including in iframes) and sets their playbackRate to the selected value. Speed preference is stored locally and auto-applied on subsequent popup opens.

目标用户: General web users watching HTML5 video content / Students or learners who want to slow down instructional videos / Users who want to skip through long videos faster

The homepage URL (video-speed-control.freebusinessapps.net) was not inspected to check if the website itself has paid features or login requirements—only the extension source was analyzed.
No content scripts are declared in manifest; injection is done dynamically via chrome.scripting.executeScript which limits pre-analysis of injected code patterns.

付费分析

未识别到付费功能

No payment processing, no subscription/billing APIs, no premium feature gates, no upgrade prompts anywhere in the source code. All keyword hits for 'pro' are false positives from JavaScript prototype usage (e.g., Array.prototype, String.prototype, HTMLElement.prototype). The 'stripe' hit is from CSS class .w3-striped. The 'license' hit is from Bootstrap's MIT license comment. All speed control features are fully available without any payment.

置信度: 98
支付平台: --
来源: AI / 高
需要登录: 否
登录理由: No login UI, no auth APIs, no OAuth flows, no account creation, no network calls to authentication endpoints. All functionality runs locally using chrome.storage.local and chrome.scripting. The only external URL opened is a welcome page on install and a rating link—neither requires authentication.

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、storage、scripting

发布者

Free Software Utilities

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

HTML5 Video Speed Control for Google Chrome™

HTML5 Video Speed Control for Google Chrome™ 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

Video Speed Controller

Video Speed Controller - video manager

Playback Rate Controller

Video Speed Control

Video Bookmarks Controller

HTML5 media speed controller + subs