Over zoom tiles

Zoom map tiles past native zoom levels

<!DOCTYPE html>
<meta charset=utf-8 />
<title>Over zoom tiles</title>
<meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' />
<script src='https://api.mapbox.com/mapbox.js/v3.3.1/mapbox.js'></script>
<link href='https://api.mapbox.com/mapbox.js/v3.3.1/mapbox.css' rel='stylesheet' />
  body { margin:0; padding:0; }
  #map { position:absolute; top:0; bottom:0; width:100%; }
#zoom-level {
  margin: 10px;
  padding: 10px;
  position: absolute;
  right: 0;
  z-index: 1000;
  background: #ddd;
<div id='map'></div>
<div id='zoom-level'>Zoom Level: 15</div>
L.mapbox.accessToken = '<your access token here>';

// The native maximum zoom level for this style layer is 18
var map = L.mapbox.map('map', null, {
    styleLayer: {
        maxNativeZoom: 18 // The map will use zoom level 18 tiles for all zoom levels past 18
  .setView([40.7275, -73.9948], 15)

map.on('zoomend', function(){
    document.getElementById('zoom-level').innerHTML = 'Zoom Level: ' + map.getZoom();
to create your own custom map and use it in this example.
Use this example by copying its source into your own HTML page and replacing the Map ID with one of your own from your projects. Having trouble with JavaScript? Try out Codecademy or contact our support team.
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