svg2png.js

const svg2img = require('svg2img');

module.exports = (req, res) => {
  svg2img(req.query.url, {width: req.query.width, height: req.query.height, preserveAspectRatio: true},
    function(error, buffer) {
      if (buffer) {
        res.send(buffer);
      }
  });
};