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WP Add Custom CSS vs WP-LESS (2026)

Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.

WP Add Custom CSS

WP Add Custom CSS

4.8(90)

60K+ active installs

Free

Updated 7 months ago
View WP Add Custom CSS
VS
WP-LESS

WP-LESS

4.6(19)

10K+ active installs

Free

Updated 10 months ago
View WP-LESS

Quick Verdict

As of April 2026, WP Add Custom CSS has a higher user rating (4.8/5 from 90 reviews) and leads in active installations (60K+ vs 10K+). Both are free WordPress plugins. WP Add Custom CSS has accumulated 991K+ total downloads while WP-LESS has 235K+.

Detailed Comparison

Rating
4.8/5WP Add Custom CSS
◄
WP-LESS4.6/5
Total Reviews
90WP Add Custom CSS
◄
WP-LESS19
Active Installs
60K+WP Add Custom CSS
◄
WP-LESS10K+
Total Downloads
991K+WP Add Custom CSS
◄
WP-LESS235K+
Support Resolution
N/AWP Add Custom CSS
WP-LESSN/A
Last Updated
7 months agoWP Add Custom CSS
◄
WP-LESS10 months ago
First Released
2014WP Add Custom CSS
WP-LESS2009
Age
12 yearsWP Add Custom CSS
WP-LESS17 years
WP Requires
4.0+WP Add Custom CSS
WP-LESS3.2+
PHP Requires
false+WP Add Custom CSS
WP-LESSfalse+
Business Model
FreeWP Add Custom CSS
WP-LESSFree
Latest Version
1.2.1WP Add Custom CSS
WP-LESS1.9.8

Rating Breakdown

WP Add Custom CSS

4.8/5(90 reviews)
5
91%
4
2%
3
2%
2
2%
1
2%

WP-LESS

4.6/5(19 reviews)
5
84%
4
5%
3
5%
2
0%
1
5%

Recent Reviews

WP Add Custom CSS Reviews

by Jesko Bendmann

love it

simple and one click access. great plugin.

by danielepais

It does exactly what it says in the tin

Great simple and effective plugin.

by skylabb

Great plugin with a couple issues

I want to like this plugin but there are a couple things needed improvement. Having the option to choose output method is great, but useless when it’s not working. The “Use a CSS file” option does not

WP-LESS Reviews

by marcrock

Very good

Nice to work with it. Thank you very much!

by Makapaka

Well written and maintenance-free

This plugin is fast and error free. It allows to easly add Less support to your WP theme. No needed configuration, just treat your *.less files like regular *.css in your theme’s directory.

by alvinkonda

Saves time for those Less experts

Thank you for this amazing plugin, it saves us Theme Developers lots of time with this simple implementation directly from the theme. i love the passing of variables as well. The only thing im not yet

Frequently Asked Questions

Is WP Add Custom CSS or WP-LESS more popular?
WP Add Custom CSS has 60K+ active installations while WP-LESS has 10K+. WP Add Custom CSS is the more widely-used plugin as of April 2026.
Which has better ratings — WP Add Custom CSS or WP-LESS?
WP Add Custom CSS has a 4.8/5 rating from 90 reviews, while WP-LESS has a 4.6/5 rating from 19 reviews.
Are WP Add Custom CSS and WP-LESS free?
WP Add Custom CSS is free and WP-LESS is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — WP Add Custom CSS or WP-LESS?
Support resolution data is not available for all plugins. Check each plugin's WordPress.org support forum for current response quality.
Which plugin is updated more frequently?
WP Add Custom CSS was last updated 7 months ago and WP-LESS was last updated 10 months ago.

Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.