Grab thumbnail from a YouTube URL and save to whatever folder you're in

thumb.sh

## Put in your .zshrc or .bashrc file, make sure yt-dlp and ffmpeg are already installed

thumb() {
  yt-dlp --ignore-errors --write-thumbnail --skip-download $1 
}

yt-thumb.sh

## YouTube Thumbnail Custom Output and Save (put in your .zshrc or .bashrc file, make sure yt-dlp and ffmpeg are already installed

thumb() {
  yt-dlp --ignore-errors --write-thumbnail --convert-thumbnail png --skip-download -o '~/Downloads/%(title)s.%(ext)s' $1 $2 $3
}