Create Bookmarklet (browser bookmark that executes Javsacript) to copy a given text to Clipboard.
This is the base javascript:
(function (text) {
var node = document.createElement('textarea')
var selection = document.getSelection()
javascript:!function(a){var b=document.createElement("textarea"),c=document.getSelection();b.textContent=a,document.body.appendChild(b),c.removeAllRanges(),b.select(),document.execCommand("copy"),c.removeAllRanges(),document.body.removeChild(b)}("["+document.title+"]("+document.location+")");