Video Thumbnail Download with video title 作者： vacantthinker

YouTube Thumbnail Downloader

Effortlessly download thumbnails from your favorite YouTube videos, playlists, and shorts with a single click.

How to Use

You can access the download functionality from three convenient locations:
* Menu
* Link
* Tab Page

Simply navigate to any YouTube Video, Shorts, or Playlist, then trigger the download by selecting the Download Thumbnail option via your preferred method (Menu, Link, or Tab Page).

Settings

• downloadMode (Download behavior)
  • Type: Radio (Single selection)
  • Default: canvas
  • canvas: Use Canvas to download; the new tab will close automatically after 2 seconds. This mode automatically enlarges the video thumbnail.
  • saveAs: Use "Save As" to download; the new tab will close automatically after saving the image. This mode maintains the original thumbnail size. Note: In saveAs mode, there is no pause, and it will proceed to download the next item in the playlist automatically.
• imageQuality (Resolution settings)
  • Type: Radio (Single selection)
  • Default: maxresdefault
  • Options: maxresdefault, sddefault, hqdefault, mqdefault
• playlistFileNameRule (Playlist filename format)
  • Type: Checkbox (Multi-selection)
  • Default: idx, title
  • Options: idx, title, playlistId, playlistTitle, date

Supported URLs

• https://www.youtube.com/playlist?list=*
• https://www.youtube.com/watch?v=*
• https://www.youtube.com/shorts/*

Status

• YouTube video thumbnail: OK
• YouTube playlist thumbnail: OK