Bookmarklet

Bookmarklet

//Copy source to clipboard
javascript:(function(){var o=new XMLSerializer();e = document.createElement('textarea');e.textContent = (o.serializeToString(document.documentElement));document.body.appendChild(e);e.select();document.execCommand('copy');e.remove();})();

//Copy url to clipboard
javascript:(function(){e = document.createElement('textarea');e.textContent = document.URL;document.body.appendChild(e);e.select();document.execCommand('copy');e.remove();})();

//Duplicate tab
javascript:window.open(location.href)