Board Thread:Support Requests - Designing Your Wiki/@comment-27115455-20200920061232/@comment-9605025-20200920064531

I would imagine you can set the size of SVG's the same way you would any other image. Which editor are you using? I wasn't able to test VisualEditor but I noticed that the rich-text editor does have issues when setting the image size. You can always just use wikitext in source editor instead.

If you need to use small images to keep them sharp, then you aren't using SVGs correctly. Or did you mean that the images you are creating the SVGs from are small?