A simple and easy way to test your site responsiveness during customizing theme at WordPress customizer.
As of April 2026, Responsive Customizer is a WordPress theme plugin with 10 active installations and a 5/5 rating from 1 reviews. It has been downloaded 2.6K+ times in total. Requires WordPress 3.5+ and PHP false+. Available on WordPress.org since 2013. Last updated 11 years ago — may have compatibility concerns. Top alternative: Kirki Customizer Framework.
WordPress Responsive Customizer plugin extends your customizer preview section by adding an ability to see responsive preview of your website during theme customization. The plugin provides you dozens of different display resolutions, groupped by categories like desktops, laptops, tablets and phones. You can switch between different resolutions and see how your website will be looked on a real device. Also you can switch between landscape and portrait mode.
To use the plugin, you just need to go to your theme customizer, select desired resolution and see how your website is looked like. It’s really easy to use!
| WordPress | 3.5+ requiredTested up to 3.9.40 |
| PHP | false+ required |
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.