Simple Custom CSS Plugin vs TJ Custom CSS (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
TJ Custom CSS

TJ Custom CSS

5(6)

8.0K+ active installs

Free

Updated 3 years ago
View TJ Custom CSS

Quick Verdict

As of April 2026, TJ Custom CSS has a higher user rating (5/5 from 6 reviews) while Simple Custom CSS Plugin leads in active installations (100K+ vs 8.0K+). Both are free WordPress plugins. Simple Custom CSS Plugin has accumulated 3.1M+ total downloads while TJ Custom CSS has 221K+.

Detailed Comparison

Rating
4.7/5Simple Custom CSS Plugin
TJ Custom CSS5/5
Total Reviews
159Simple Custom CSS Plugin
TJ Custom CSS6
Active Installs
100K+Simple Custom CSS Plugin
TJ Custom CSS8.0K+
Total Downloads
3.1M+Simple Custom CSS Plugin
TJ Custom CSS221K+
Support Resolution
N/ASimple Custom CSS Plugin
TJ Custom CSSN/A
Last Updated
1 year agoSimple Custom CSS Plugin
TJ Custom CSS3 years ago
First Released
2013Simple Custom CSS Plugin
TJ Custom CSS2014
Age
13 yearsSimple Custom CSS Plugin
TJ Custom CSS12 years
WP Requires
3.0.1+Simple Custom CSS Plugin
TJ Custom CSS4.0+
PHP Requires
false+Simple Custom CSS Plugin
TJ Custom CSSfalse+
Business Model
FreeSimple Custom CSS Plugin
TJ Custom CSSFree
Latest Version
4.0.7Simple Custom CSS Plugin
TJ Custom CSS0.1.6

Rating Breakdown

Simple Custom CSS Plugin

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

TJ Custom CSS

5/5(6 reviews)
5
100%
4
0%
3
0%
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.

TJ Custom CSS Reviews

by wow1

Search doesn’t work really

Great, works nicely! Thank you! However, search is not working as suppose to, and doesn’t work at all in russian if you have russian comments. Work around is to go to Custom CSS. But that’s different

by jonatha

Highly recommended !

Fulfill your role magnanimously!

by amandathewebdev

Easy alternative to configuring child theme CSS

I was brought into a project after another developer. Usually I would configure my own stylesheet but this plugin was installed and I didn’t have to. Will keep this in mind for future projects.

Frequently Asked Questions

Is Simple Custom CSS Plugin or TJ Custom CSS more popular?
Simple Custom CSS Plugin has 100K+ active installations while TJ Custom CSS has 8.0K+. Simple Custom CSS Plugin is the more widely-used plugin as of April 2026.
Which has better ratings — Simple Custom CSS Plugin or TJ Custom CSS?
Simple Custom CSS Plugin has a 4.7/5 rating from 159 reviews, while TJ Custom CSS has a 5/5 rating from 6 reviews.
Are Simple Custom CSS Plugin and TJ Custom CSS free?
Simple Custom CSS Plugin is free and TJ Custom CSS is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — Simple Custom CSS Plugin or TJ Custom CSS?
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 TJ Custom CSS was last updated 3 years ago.

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