Hey, I am wondering how I can stretch the amount of words for the image title and discription. Is there a way?
Thanks!

What do you mean? I reckon the amount of stuff you can put in your captions is enough...

Like here:

fiebach-minninger.de/…

I need more space for the image title...because it is limited right now

Of ok - you site is a Legacy version site. There's restrictions to the amount of info...

There's a hack that requires certain fluency with code and databases (indexhibit.org/forum/thread/5445/)

...or you can upgrade to Indexhibit version 2 and get this as a default (amongst other things...)