imagemagick batch convert .svg files to .png files with transperant background and higher resolution.
imagemagick: http://www.imagemagick.org/script/download.php#windows
svg files must be in a .\svg folder relative to executing path. output dir will be .\png
Powershell script:
mkdir .\png
$files = Get-ChildItem .\svg\
foreach ($file in $files) { magick convert -density 2560 -background none .\svg\$file .\png\$file.png }