Test Responsive And Device-specific Viewports Using jQuery - easyViewport

Test Responsive And Device-specific Viewports Using jQuery - easyViewport
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License: MIT

easyViewport is a jQuery plugin that simulates Mobile/Tablet/Desktop viewports to test how your webpage will look on a range of screen sizes/resolutions. Similar to the Google Chrome's Device Mode tool. A great online tool to help you create responsive and mobile friendly webpages.

Pre-defined screen sizes:

  • 320x480
  • 360x640
  • 768x1240
  • 800x1280
  • 1280x600

See also:

How to use it:

1. Create a container for the plugin where you can select a screen size from a dropdown menu.

<div id="myViewport" class="viewport"></div>

2. Load the jQuery easyViewport plugin after loading jQuery JavaScript library.

<script src="//code.jquery.com/jquery.min.js"></script>
<script src="easyViewport.js"></script>

3. Initialize the plugin.


4. Modify or override the default plugin styles as displayed below.

.viewport {
  padding-top: 10px;
  text-align: center;
  background-color: #494747

.viewport iframe { margin-top: 5px; }

.viewport button {
  background-color: #4CAF50;
  border: none;
  color: white;
  text-align: center;
  margin-left: 5px;
  margin-right: 5px;
  text-decoration: none;
  display: inline-block;
  font-size: 14px;
  height: 24px;

.viewport select {
  width: 100px;
  height: 23px;

.viewport input { height: 23px; }

5. Default plugin options.


  // default webpage
  url: "http://jqueryscript.net/",

  // default screen size
  width: 320,
  height: 480

This awesome jQuery plugin is developed by Gabrielr47. For more Advanced Usages, please check the demo page or visit the official website.