No, You can't download thumbnails from private or unlisted movies employing our thumbnail grabber. Our YouTube thumbnail downloader only will work with publicly available movies. Personal or unlisted movies involve proper authentication and that is outside of the scope of this thumbnail extractor Software. Our mission will be to empower https://getyoutubethumbnail50471.mdkblog.com/44452105/the-2-minute-rule-for-youtube-thumbnail-grabber