Download YouTube Video Using Bookmarklet

en.savefrom.net

javascript: var regeX = /^.*(youtu.be\/|v\/|e\/|u\/\w+\/|embed\/|v=)([^#&\?]*).*/,
    getYTURL = location.href,
    video_id, match = getYTURL.match(regeX);
if (match && 11 == match[2].length) {
    video_id = match[2];
    var url = "https://en.savefrom.net/#url=http://youtube.com/watch?v=" + escape(video_id);
    (w = open(url, "w", "location=no,status=yes,menubar=no,scrollbars=yes,resizable=yes,width=500,height=800,modal=yes,dependent=yes")) ? setTimeout("w.focus()", 1E3): location = url
} else alert(" That's Not a Valid YouTube URL, \n Need URL like this \n http://youtube.com/watch?v=KuUYePG6ygQ ");

fetchtube.com

javascript: var regeX = /^.*(youtu.be\/|v\/|e\/|u\/\w+\/|embed\/|v=)([^#&\?]*).*/,
    getYTURL = location.href,
    video_id, match = getYTURL.match(regeX);
if (match && 11 == match[2].length) {
    video_id = match[2];
    var url = "https://www.fetchtube.com/download.php?s=magicyt&url=http%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3D" + escape(video_id);
    (w = open(url, "w", "location=no,status=yes,menubar=no,scrollbars=yes,resizable=yes,width=500,height=800,modal=yes,dependent=yes")) ? setTimeout("w.focus()", 1E3): location = url
} else alert(" That's Not a Valid YouTube URL, \n Need URL like this \n http://youtube.com/watch?v=KuUYePG6ygQ ");

tubeninja.com

javascript: var regeX = /^.*(youtu.be\/|v\/|e\/|u\/\w+\/|embed\/|v=)([^#&\?]*).*/,
    getYTURL = location.href,
    video_id, match = getYTURL.match(regeX);
if (match && 11 == match[2].length) {
    video_id = match[2];
    var url = "https://www.tubeninja.net/?url=https://youtube.com/watch?v=" + escape(video_id);
    (w = open(url, "w", "location=no,status=yes,menubar=no,scrollbars=yes,resizable=yes,width=500,height=800,modal=yes,dependent=yes")) ? setTimeout("w.focus()", 1E3): location = url
} else alert(" That's Not a Valid YouTube URL, \n Need URL like this \n http://youtube.com/watch?v=KuUYePG6ygQ ");

vidpaw.com

javascript: var regeX = /^.*(youtu.be\/|v\/|e\/|u\/\w+\/|embed\/|v=)([^#&\?]*).*/,
    getYTURL = location.href,
    video_id, match = getYTURL.match(regeX);
if (match && 11 == match[2].length) {
    video_id = match[2];
    var url = "https://www.vidpaw.com/?url=https://www.youtube.com/watch?v=" + escape(video_id);
    (w = open(url, "w", "location=no,status=yes,menubar=no,scrollbars=yes,resizable=yes,width=500,height=800,modal=yes,dependent=yes")) ? setTimeout("w.focus()", 1E3): location = url
} else alert(" That's Not a Valid YouTube URL, \n Need URL like this \n http://youtube.com/watch?v=KuUYePG6ygQ ");

y2mate.com

javascript: var regeX = /^.*(youtu.be\/|v\/|e\/|u\/\w+\/|embed\/|v=)([^#&\?]*).*/,
    getYTURL = location.href,
    video_id, match = getYTURL.match(regeX);
if (match && 11 == match[2].length) {
    video_id = match[2];
    var url = "https://y2mate.com/youtube/" + escape(video_id);
    (w = open(url, "w", "location=no,status=yes,menubar=no,scrollbars=yes,resizable=yes,width=500,height=800,modal=yes,dependent=yes")) ? setTimeout("w.focus()", 1E3): location = url
} else alert(" That's Not a Valid YouTube URL, \n Need URL like this \n http://youtube.com/watch?v=KuUYePG6ygQ ");

youtubemonkey.com

javascript: var regeX = /^.*(youtu.be\/|v\/|e\/|u\/\w+\/|embed\/|v=)([^#&\?]*).*/,
    getYTURL = location.href,
    video_id, match = getYTURL.match(regeX);
if (match && 11 == match[2].length) {
    video_id = match[2];
    var url = "http://youtubemonkey.com/getvideo.php?videoid=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3D" + escape(video_id) + "&type=Download";
    (w = open(url, "w", "location=no,status=yes,menubar=no,scrollbars=yes,resizable=yes,width=500,height=800,modal=yes,dependent=yes")) ? setTimeout("w.focus()", 1E3): location = url
} else alert(" That's Not a Valid YouTube URL, \n Need URL like this \n http://youtube.com/watch?v=KuUYePG6ygQ ");

YouTubNow.com

javascript: var regeX = /^.*(youtu.be\/|v\/|e\/|u\/\w+\/|embed\/|v=)([^#&\?]*).*/,
    getYTURL = location.href,
    video_id, match = getYTURL.match(regeX);
if (match && 11 == match[2].length) {
    video_id = match[2];
    var url = "https://www.youtubnow.com/watch/?v=" + escape(video_id);
    (w = open(url, "w", "location=no,status=yes,menubar=no,scrollbars=yes,resizable=yes,width=500,height=800,modal=yes,dependent=yes")) ? setTimeout("w.focus()", 1E3): location = url
} else alert(" That's Not a Valid YouTube URL, \n Need URL like this \n http://youtube.com/watch?v=KuUYePG6ygQ ");