Add-on Automatic Spoilering of Images

[The Grand Potentate]

I'd like to be able to get an add-on that would allow me to auto spoiler images on a per-thread, per-forum, or forum wide basis. Something like that possible?

 

[MOZ]

Advanced BBCode toolbar has an option to enclose tags of your choice in spoiler by default.

 

[The Grand Potentate]

really? I see where it allows for spoilers, but nothing about setting it up to pre-spoiler. nor do i see about how its adjustable on a thread/forum basis. could you please point me in that direction? TIA.