Automatic posts tags

[LmaoBoi111]

Hello there guys, I would really appreciate any help on this matter, I am trying to have an option of automatically or more like force tags on posts when inserting links like the [HIDEREPLY] one in the following image.

 

[Stuart Wright]

What do you mean force tags?
Tags in Xenforo are additional key words added to threads to help identify and later find the topics that the threads cover.
I’m wondering whether you mean ‘tags’.