In the font menu you can set different font settings.
The font size can be changed from size 6 to 300.
You can also change the font family or make your text bold, italic, or underlined.
The font color can be also be changed, see Using colors for additional information.
You can set the letter spacing from -20 to 80.
You can set the custom line height from 0 to 300.
Text shadow will give you a variety of options of adjusting your text shadow.
You can set a latter case for your text. You can choose from uppercase, lowercase or capitalize.
Lastly you can adjust the vertical and horizontal alignment of your text.