Just another shameless plug here. I'm developing an SVG editor which focuses on generating clean and readable SVG files (e.g. no redundant namespaces, metadata or deeply nested structures).

You can try it online on https://boxy-svg.com, there are also desktop apps for macOS, Windows, Linux and Chrome OS.

There is a typo on this page:

https://www.gumlet.com/how-it-works

I think you mean "images" not "imags"

edit:

Also the link to the docs doesn't work.