[Request] Text Pattern Generator

I'm just getting back into stitching and I'm wanting to make a pattern of a song lyric. I'm wanting to use more than one font. My initial thought was to hand grid it, but I'm having issues keeping it centered and I'm having serious issues keeping it centered. I found generators that will do a pattern from a jpeg and I created a word doc and saved it as such, but then the generator hardly recognized any of the letters. I did find one custom letter pattern generator, but I did't like the fonts and I couldn't pick multiple fonts for one pattern. So I'm completely lost. Any help would be greatly appreciated!!!