togeojson-cli
Converts KML and GPX to GeoJSON on the command line. You can provide a stream of data from stdin, or a list of filenames. Auto-detects file types, and if provided multiple files, concatenates them automatically.
Install with yarn:
yarn global add @tmcw/togeojson-cli
With npm:
npm install -g @tmcw/togeojson-cli
Run it just once with npx:
npx @tmcw/togeojson-cli file.kml