@firstname.lastname@example.org If you have Inkscape installed, you can export a png file from there like this.
1) Open svg with inkscape
2) make sure right background format (layer) is visible
3) select export option in menu
4) click on the black background to make sure the whole area gets exported
5) chose destination
Here's a gif of the process (sorry that the recording doesn't show the mouse arrow)
@email@example.com I just uploaded the png result here:
Personal mastodon instance of Tobias and the BrickCamp project.