Converts the current image to the base64 equivalent.

make64-bookmarklet.txt

javascript: !function(){var n=new XMLHttpRequest;n.responseType="blob",n.onload=function(){var e=new FileReader;e.onloadend=function(){window.open(e.result,"_blank")},e.readAsDataURL(n.response)},n.open("GET",window.location.href),n.send()}();

make64.js

function make64(){
    var xhr = new XMLHttpRequest();
    xhr.responseType = 'blob';
    xhr.onload = function() {
      var reader  = new FileReader();
      reader.onloadend = function () {
          window.open(reader.result, "_blank");
      }
      reader.readAsDataURL(xhr.response);
    };
    xhr.open('GET', window.location.href);
    xhr.send();
}