Manual:$wgSVGConverters

Details
Scalable Vector Graphics (SVG) may be uploaded as images. Since SVG support is not yet standard in browsers, it is necessary to rasterize SVGs to PNG as a fallback format. An external program is required to perform this conversion.

Default value
Note: 'rsvg' was added in 1.5.0

Platform-specific notes
On Windows, where the executable path may contain spaces, you may need to quote the executable name. For example: