Need help making a Sprite sheet from a ttf file.

I have a font that I want to render into a sprite sheet for a programming project. For it to work as a sprite sheet it all has to be evenly spaced

As you can see smaller letters take up less horizontal space.

I am wondering if there is an easy way to adjust the space between characters so that they would be even and so that I can spread them out and add a glow effect.