Hi! I make a research on google and here but I don't found any answers even questions about this.

Is there any way to add categories in K2 from the frontend and not only articles.

The webpage will be used by one person only from the frontend. And for now I don't see any options to do this.

Joomla 2.5.4 / K2 2.5.6

And yes it will be blog site with joomla but it's too poor for frontend super user. Don't get me wrong.
The person will post articles from smartphone and we are looking to avoid adding the cotegories from the backend.

It will be nice if there is or will be some mod/hack for k2 to do this.

I'd also need the same.
thank you very much!