Hi there,
I speak on behalf of ff14sp, a Spanish FFXIV community.
We created a signature generator, which you can find here:
http://ff14sp.com/ffxiv-signature-generator/
It auto-updates every 24 hours, you just have to create it once and copy the url. The size of the signature is pretty big right now, we plan to make smaller presets.
Nombre = Name
Apellido = Last Name
You can write down your LS name if you like, choose the server and the signature style, then hit "enviar" to make it.
We made it for fun, hope you like it !
Important update.
We jumped from 200 sigs to 1000 in a few days, and keeps growing with the release of the official forums. This means tons of resources to update all the sigs...
Now, you can only have 1 signature at a time auto-updated on our server. For instance, if you are using style 1, and you create a new signature using style 2, style 1 signature will be automatically deleted.