YouTube Thumbnail Downloader
> Download YouTube video thumbnails in maximum quality.
> Supports URLs: watch, shorts, youtu.be, embed.
Supported URL formats
✓https://www.youtube.com/watch?v=dQw4w9WgXcQ
✓https://youtu.be/dQw4w9WgXcQ
✓https://www.youtube.com/shorts/dQw4w9WgXcQ
✓https://www.youtube.com/embed/dQw4w9WgXcQ
✓dQw4w9WgXcQ (ID only)