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Simple Custom CSS Plugin vs Easy Prism Syntax Highlighter (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
Easy Prism Syntax Highlighter

Easy Prism Syntax Highlighter

3(2)

20 active installs

Free

Updated 11 years ago
View Easy Prism Syntax Highlighter

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 20). Both are free WordPress plugins. Simple Custom CSS Plugin has accumulated 3.1M+ total downloads while Easy Prism Syntax Highlighter has 3.5K+.

Detailed Comparison

Rating
4.7/5Simple Custom CSS Plugin
◄
Easy Prism Syntax Highlighter3/5
Total Reviews
159Simple Custom CSS Plugin
◄
Easy Prism Syntax Highlighter2
Active Installs
100K+Simple Custom CSS Plugin
◄
Easy Prism Syntax Highlighter20
Total Downloads
3.1M+Simple Custom CSS Plugin
◄
Easy Prism Syntax Highlighter3.5K+
Support Resolution
N/ASimple Custom CSS Plugin
Easy Prism Syntax HighlighterN/A
Last Updated
1 year agoSimple Custom CSS Plugin
◄
Easy Prism Syntax Highlighter11 years ago
First Released
2013Simple Custom CSS Plugin
Easy Prism Syntax Highlighter2014
Age
13 yearsSimple Custom CSS Plugin
Easy Prism Syntax Highlighter12 years
WP Requires
3.0.1+Simple Custom CSS Plugin
Easy Prism Syntax Highlighter3.5.1+
PHP Requires
false+Simple Custom CSS Plugin
Easy Prism Syntax Highlighterfalse+
Business Model
FreeSimple Custom CSS Plugin
Easy Prism Syntax HighlighterFree
Latest Version
4.0.7Simple Custom CSS Plugin
Easy Prism Syntax Highlighter1.0.2

Rating Breakdown

Simple Custom CSS Plugin

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

Easy Prism Syntax Highlighter

3/5(2 reviews)
5
50%
4
0%
3
0%
2
0%
1
50%

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.

Easy Prism Syntax Highlighter Reviews

No reviews yet

Frequently Asked Questions

Is Simple Custom CSS Plugin or Easy Prism Syntax Highlighter more popular?
Simple Custom CSS Plugin has 100K+ active installations while Easy Prism Syntax Highlighter has 20. Simple Custom CSS Plugin is the more widely-used plugin as of April 2026.
Which has better ratings — Simple Custom CSS Plugin or Easy Prism Syntax Highlighter?
Simple Custom CSS Plugin has a 4.7/5 rating from 159 reviews, while Easy Prism Syntax Highlighter has a 3/5 rating from 2 reviews.
Are Simple Custom CSS Plugin and Easy Prism Syntax Highlighter free?
Simple Custom CSS Plugin is free and Easy Prism Syntax Highlighter is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — Simple Custom CSS Plugin or Easy Prism Syntax Highlighter?
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 Easy Prism Syntax Highlighter was last updated 11 years ago.

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