Plugin Directory

Test out the new Plugin Directory and let us know what you think.
!This plugin hasn’t been updated in over 2 years. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress.


This plugin helps you to build and maintain your website with LESS.

This plugin helps you to build and maintain your website with LESS. LESS is a dynamic stylesheet language. LESS extends CSS with dynamic behavior such as variables, mixins, operations and functions. This plugin is build with: LESS.php

  • No extra checks (server time) to load your lastest CSS
  • LESS editor for small changes or child themes
Examples and usages

will be your master LESS file. Add your LESS code here or import other LESS files. All LESS files should be place in wpless2css/ for now.


could contain simple or more complex LESS code like:


Or more complex intergrate Twitter's Bootstrap's CSS:

  • Download the latest version from:
  • Copy all *.less to wpless2css/
  • edit wpless2css/wpless2css.less

    @import "bootstrap.less";

Load Glypchicons:

  • Copy all /fonts/ to your web server
  • edit wpless2css/wpless2css.less

    @import "bootstrap.less"; @icon-font-path: /fonts/;

**Note:*: Go to the settings and save settings after changing you LESS code to create a new CSS file.

If you website or theme is primary Bootstrap based condsider to use Custom Bootstrap Editor.

Theme developers

Call wp-less-to-css.php from your functions.php to bundle the plugin:

require dirname(__FILE__) . '/vendor/wp-less-to-css/wp-less-to-css.php';

Save the CSS (conditional) automatic by adding to your function.php:

$updatecss = WP_LESS_to_CSS::$instance; $updatecss->wpless2csssavecss();

Only save the CSS on changes. Compile a new CSS every time your page loads will make your site slow, but you can use it for testing.

Use the save action after changes via the customizer for example:

add_action( 'customize_save_after', 'lesscustomize' );

function lesscustomize($setting)
//$setting is no used here, see also: http://stackoverflow.com/questions/14802251/hook-into-the-wordpress-theme-customizer-save-action
$updatecss = WP_LESS_to_CSS::$instance;
add_filter( 'add_extra_less_code', 'add_extra_less_now_live');
function add_extra_less_now_live($parser)
    return 'a{color:'.get_theme_mod( 'heading_color').'} p{color:orange;}';          

Depending on your needs wpless2css/wpless2css.less can be moved from root to the theme or child theme directory (wp-content/themes/{yourtheme}/wpless2css/wpless2css.less).


If you have suggestions for a new feature or improvement, feel free to contact us on Twitter. Alternatively, you can fork the plugin from Github.

Tags: , ,

Requires: 3.6 or higher
Compatible up to: 3.7.18
Last Updated: 3 years ago
Active Installs: 40+


0 out of 5 stars


Got something to say? Need help?


Not enough data

0 people say it works.
0 people say it's broken.