Software to see image details even location?

[p1tse]

After a discussion on here I put a software on my apple MacBook but can't remember what software it is and how to use it, but it allowed me to hover over a picture and it would show picture details if available and even location (if tagged)

Actually thinking about it might be a Firefox plug in?

I'm sure I'm not dreaming it, any help?

 

[DazJW]

Was it called "Exify"?
Firefox add on here.

 

[p1tse]

Possibly, thanks
I'll fire my MacBook and check it out later

 

[p1tse]

Thanks
Installed I think
How do you get it to work?