How to make an avatar like this one

[Tearsofdeath]

Hello everyone!
I am wondering, does anyone know how to make the font have an outline like in the attached picture?
Please can someone tell me?
Thanks!

[bronze axe]

Im not shure, but you need o buy pemium to even be able to past your advetar by your name :D

[Seno]

I'll make a guide tomarrow.
~Seno

[David]

:O Seno making a guide! :)

Ima use it XD