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Simple Custom CSS Plugin vs MeliBu WP Syntax High Lighter (2026)

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

Simple Custom CSS Plugin

Simple Custom CSS Plugin

4.7(159)

100K+ active installs

Free

Updated 1 year ago
View Simple Custom CSS Plugin
VS
MeliBu WP Syntax High Lighter

MeliBu WP Syntax High Lighter

3(1)

10 active installs

Free

Updated 6 years ago
View MeliBu WP Syntax High Lighter

Quick Verdict

As of April 2026, Simple Custom CSS Plugin has a higher user rating (4.7/5 from 159 reviews) and leads in active installations (100K+ vs 10). Both are free WordPress plugins. Simple Custom CSS Plugin has accumulated 3.1M+ total downloads while MeliBu WP Syntax High Lighter has 2.7K+.

Detailed Comparison

Rating
4.7/5Simple Custom CSS Plugin
◄
MeliBu WP Syntax High Lighter3/5
Total Reviews
159Simple Custom CSS Plugin
◄
MeliBu WP Syntax High Lighter1
Active Installs
100K+Simple Custom CSS Plugin
◄
MeliBu WP Syntax High Lighter10
Total Downloads
3.1M+Simple Custom CSS Plugin
◄
MeliBu WP Syntax High Lighter2.7K+
Support Resolution
N/ASimple Custom CSS Plugin
MeliBu WP Syntax High LighterN/A
Last Updated
1 year agoSimple Custom CSS Plugin
◄
MeliBu WP Syntax High Lighter6 years ago
First Released
2013Simple Custom CSS Plugin
MeliBu WP Syntax High Lighter2016
Age
13 yearsSimple Custom CSS Plugin
MeliBu WP Syntax High Lighter10 years
WP Requires
3.0.1+Simple Custom CSS Plugin
MeliBu WP Syntax High Lighter3.0+
PHP Requires
false+Simple Custom CSS Plugin
MeliBu WP Syntax High Lighterfalse+
Business Model
FreeSimple Custom CSS Plugin
MeliBu WP Syntax High LighterFree
Latest Version
4.0.7Simple Custom CSS Plugin
MeliBu WP Syntax High Lighter1.4.0

Rating Breakdown

Simple Custom CSS Plugin

4.7/5(159 reviews)
5
90%
4
4%
3
1%
2
0%
1
5%

MeliBu WP Syntax High Lighter

3/5(1 reviews)
5
0%
4
0%
3
100%
2
0%
1
0%

Recent Reviews

Simple Custom CSS Plugin Reviews

by Bub

Blocks Media view

This plugin block me from viewing my media files when I am, for instance, trying to add an image block to a page. Except for this I think it is an excellent plugin. My work-around will be to disable t

by cengoguven

So simple yet works perfect!

İt’s so easy to use and does the job as described.

by ellissei

Useful but doesn’t know modern properties

Simple and useful, but modern CSS properties like clamp(), repeat(), margin-inline, or less common units like dvh throw syntax errors. For beginners, this can be really confusing.

MeliBu WP Syntax High Lighter Reviews

No reviews yet

Frequently Asked Questions

Is Simple Custom CSS Plugin or MeliBu WP Syntax High Lighter more popular?
Simple Custom CSS Plugin has 100K+ active installations while MeliBu WP Syntax High Lighter has 10. Simple Custom CSS Plugin is the more widely-used plugin as of April 2026.
Which has better ratings — Simple Custom CSS Plugin or MeliBu WP Syntax High Lighter?
Simple Custom CSS Plugin has a 4.7/5 rating from 159 reviews, while MeliBu WP Syntax High Lighter has a 3/5 rating from 1 reviews.
Are Simple Custom CSS Plugin and MeliBu WP Syntax High Lighter free?
Simple Custom CSS Plugin is free and MeliBu WP Syntax High Lighter is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — Simple Custom CSS Plugin or MeliBu WP Syntax High Lighter?
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?
Simple Custom CSS Plugin was last updated 1 year ago and MeliBu WP Syntax High Lighter was last updated 6 years ago.

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