AI 产品解读Download, copy, or open high-resolution thumbnails and cover art from YouTube, SoundCloud, Spotify, and YouTube Music
Makes it easy to extract and save the full-resolution thumbnail/cover images from music and video streaming platforms, which otherwise don't provide a direct download option for cover art.
1. User installs extension and optionally configures grab method (Open/Download/Copy) and context menu items in the options page. 2. User navigates to a supported page (YouTube video, Spotify track/album, SoundCloud track, YouTube Music). 3. User triggers the extension via: clicking the extension icon, using a keyboard shortcut, or right-clicking and selecting a context menu item. 4. Extension detects the platform from the URL, extracts the thumbnail/cover image URL using platform-specific DOM selectors or known URL patterns. 5. Extension performs the configured action: opens the image in a popup overlay, downloads it as a file, or copies it to the clipboard (converting to PNG if needed).
Extracts YouTube video thumbnails (maxresdefault, hqdefault, sddefault) via known image URL patternsExtracts SoundCloud artwork by parsing the DOM and upgrading to original resolutionExtracts Spotify album/track cover art from srcset attributesExtracts YouTube Music and YouTube Music playlist cover imagesSupports oEmbed fallback for thumbnail extraction on other sitesOne-click download, copy to clipboard, or open in new tab
- 目标用户
- Content creators who need thumbnails for references or thumbnails / Music enthusiasts who want to save album/track cover art / Designers and marketers collecting visual assets from media platforms / General users who want to quickly save video thumbnails or music covers
- Content script relies on specific CSS selectors for Spotify and SoundCloud which may break when those platforms update their DOM structure.
- Cannot confirm if oEmbed fallback works for all sites without live testing.
付费分析未识别到付费功能
The extension has no paid features, no subscription checks, no payment integrations, no upgrade prompts, and no feature gating. The 'pro' keyword hits in static analysis are all false positives (CSS 'transition-property', JavaScript 'stopPropagation', 'Promise', 'processPreload'). The extension is free and open-source on GitHub (https://github.com/probablykasper/thumbnail-grabber).
- 置信度
- 100
- 支付平台
- --
- 来源
- AI / 高
- 需要登录
- 否
- 登录理由
- The extension operates entirely client-side without any authentication flow, account creation, or OAuth. No login forms, token checks, or session management exist in any source file. All functionality (detecting thumbnails, downloading, copying to clipboard) works immediately after installation without any account.