Fonts - Fabric.js

HTML

<script src="https://rawgit.com/kangax/fabric.js/master/dist/fabric.js"></script>
<canvas id="c" width="600" height="600"></canvas>

JavaScript

// initialize fabric canvas and assign to global windows object for debug
var canvas = window._canvas = new fabric.Canvas('c');

addText("Vlož Text", "Arial", 50, 50);
addText("Vlož Tssssssssssssssssext", "Arial", 50, 250);
addText("Vlož Text", "Goldsaber", 100, 50);
addText("Vlož Tssssssssssssssssext", "Goldsaber", 100, 250);
addText("Vlož Text", "Earwig factory", 150, 50);
addText("Vlož Tssssssssssssssssext", "Earwig Factory", 150, 250);

function addText(text, font, top, left) {
  var text = new fabric.IText(text, {
    fontFamily: font,
    fontSize: 25,
    top: top,
    left: left,
    originY: 'top',
    originX: 'left',
    padding: 0,
    lineHeight: 0.9,
    transparentCorners: false
  });

  canvas.add(text);
}