Macro help for beginner (wanting to 1-100 or 0-99 system)

I am working on a homebrew campaign where almost every roll is based on the d100 or similar system but I realized that this is not easily supported. Would anyone be able to share a way to create some sort of macro where my players could roll a d100 (or 2d10 etc) with the ability to add modifiers (ranging from -100 to + 100). Thank you all for any help that you can give.

The simplest macro is /r 1d100+?{Modifier?|0} There's a lot that can be done to pretty it up, but that's the bare bones. Feel free to ask if you need more than this.

I prefer the look of inlinerolls, which you get like this: [[1d100+?{Modifier?|0}]] You can then pretty it up with an emote: /me rolls 1d100+?{Modifier?|0} and gets [[1d100+?{Modifier?}]].