Strip colors and width / height from SVG

I use flaticon.com for all my icons. As a premium user, I can copy the SVG code and paste it into Greenshifts SVG element.

However, the SVG code often comes with pre-set dimensions (width and height) and fill colors. I want to control those globally, so I don\’t want this in the SVG code.

Etch has a function that removes all fill code automatically. That would be great to have in Greenshift as well. And a similar function to remove width and height values.