How come my labels don't print right?
Do I really not need any software installed?
Well, not quite. But hopefully you already have it installed. Since you are reading this, you obviously have a
web browser. The other software is a PDF reader, since I generate the labels as PDF files.
The Adobe one is free and works fine:

And there are a variety of open source ones available as well:
My label is not supported. Can you add it?
Yes! You will need to send me a few sheets so I can get exact measurements.
What fonts are available? What do they look like?
You do not have the font I want. Can you add it?
We are working on support for uploading your own private fonts. Until then, no.