title: Converting Hex to Base64 with notepad++
body: <p>I am playing around with converting  Hex value into Base64.</p>
  
  <p>By using notepad++ convertion, for exemple, the value <code>FB</code> in Hex is <code>RkI=</code> in Base64  </p>
  
  <p>and if I use <a href="http://tomeko.net/online_tools/hex_to_base64.php?lang=en" rel="noreferrer">http://tomeko.net/online_tools/hex_to_base64.php?lang=en</a> </p>
  
  <p>I get a different value equal to: <code>+w==</code> </p>
  
  <p>Actually, this value is the correct one because I get the same value when I just calculate this convertion using a paper and a pen :D </p>
  
  <p>Could anyone please explain how notepad++ make this convertion!? </p>