How to make signature clickable?

Hello guys this is my friend's signature:  and when u click on "tutorials" or the other things it leads u to a link

is there a code for that XD ?/

You can simply add links to your signature, though it won't be buttons, unless you make the image a URL.

Yes i understood that XD
But my question is again how exactly do i make the buttons on the signature clickable
they are IN the signature
another example:::: 
it gets out from the signature and i want to know how to do that