稳定信号未识别到付费功能中风险权限组合

Screenshot for YouTube™

Screenshot any video on YouTube in one click

用户数9K当前公开安装规模

评分4.9商店平均评分

评论数14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

Screenshot for YouTube™ 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

4.86

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1.0.1

ManifestV3

大小61.79KiB

语言数5English / español / 中文（中国） +2

发布时间--

插件简介

查看插件说明、主要功能和适用场景。

A Screenshot for YouTube™ extension is a software program or browser extension that enables a user to take screenshots or still images from YouTube videos. This extension are design to enhance the user experience of browsing YouTube and provide additional functionality beyond what is available by default on the platform. With a Screenshot for YouTube™ extension, a user can pause the video at any point and capture an image of the current frame. This can be useful for a variety of purposes, such as creating thumbnails for YouTube videos or capturing images for research or documentation.

Some common features

+ Take screenshots during YouTube video

+ Screenshots are downloaded in formats JPG, PNG ,WEBP

+ s keyboard shortcut to take screenshot

+ Save to file or clipboard

评价

同类与相关插件

查看 Chrome 商店详情页中的相关产品。

Screenshot YouTube

工具 / Tools

Take a screenshot of any YouTube video with one click.

screentube

功能与界面 / Functionality & UI

Take screenshot of youtube videos.

YouTube Screenshot

工具 / Tools

you can get youtube screenshot!

Screenshot YouTube Video

社交 / Social

Quickly extract video frames from YouTube and OK.ru and save to JPG images with just one click.

YouTube Screenshot

趣味休闲 / Fun

Screenshot button from youtube video online.

StreamShot: Screenshot for Youtube, Twitch, TikTok & Instagram

社交 / Social

免费增值置信度 64

Screenshot videos & streams on Youtube, Twitch, TikTok (Douyin) & Instagram. Cloud storage + AI editing features.

AI 产品解读

Capture screenshots of YouTube video frames and adjust playback speed

YouTube does not provide a built-in way to capture individual video frames as image files. This extension lets users take high-quality screenshots of any YouTube video at the current playback position, supporting multiple image formats (PNG, JPEG, WEBP) and output destinations (file download or clipboard).

1. User installs extension and optionally configures preferences in the popup (image format, keyboard shortcut, clipboard behavior, playback speed buttons). 2. User navigates to any YouTube video. 3. A screenshot button (and optionally speed buttons) appears in the YouTube player controls. 4. User pauses the video at desired frame and clicks the screenshot button or presses 's'. 5. The current video frame is captured as an image and saved as a file download and/or copied to clipboard.

目标用户: YouTube content creators needing thumbnails / Researchers and students documenting video content / Casual YouTube viewers wanting to capture memorable moments

The extension is small (25 files, ~62KB) with straightforward code. All relevant files were read and analyzed. No obfuscation or hidden functionality detected.

付费分析

未识别到付费功能

All features are available without any payment. No premium tiers, no billing APIs, no feature gating, no upgrade prompts detected. The 'subscribe' keyword hit (lib/service.js:187) is a context menu item '☕️ Subscribe for Youtube …' linking to the developer's YouTube channel — it is a YouTube channel subscription prompt, not a paid subscription. All other paid-related keyword hits ('pro', 'license') are from MIT License boilerplate or JavaScript Promise objects.

置信度: 97
支付平台: --
来源: AI / 高
需要登录: 否
登录理由: The extension operates entirely locally within YouTube pages. It uses chrome.storage.sync only for persisting user preferences (screenshot format, keyboard shortcut toggle, playback speed buttons toggle). There is no authentication flow, no account creation, no credentials exchange, and no calls to any login API. The 'auth' keyword hits are all from MIT License headers ('AUTHORS OR COPYRIGHT HOLDERS').

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、scripting、tabs

发布者

downloadhub.cloud

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

Screenshot for YouTube™

Screenshot for YouTube™ 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

Screenshot YouTube

screentube

YouTube Screenshot

Screenshot YouTube Video

YouTube Screenshot

StreamShot: Screenshot for Youtube, Twitch, TikTok & Instagram