[sigjuice]

The address bar is also a bit excessive for doing conversions.

  $ getent hosts 127.1
  127.0.0.1       127.1

[lucb1e]

I would agree that a whole browser engine is overkill for any simple conversion of four simple bytes

...but you realize we're conversing via a website, right? :D Most people will already be in a browser!

[enedil]

And the ping utility.