Multiple Themes vs TJ Custom CSS (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Quick Verdict
As of April 2026, TJ Custom CSS has a higher user rating (5/5 from 6 reviews) while Multiple Themes leads in active installations (10K+ vs 8.0K+). Both are free WordPress plugins. Multiple Themes has accumulated 407K+ total downloads while TJ Custom CSS has 221K+.
Detailed Comparison
| Metric | Multiple Themes | TJ Custom CSS | |
|---|---|---|---|
| Rating | 4.7/5 | ► | 5/5 |
| Total Reviews | 50 | ◄ | 6 |
| Active Installs | 10K+ | ◄ | 8.0K+ |
| Total Downloads | 407K+ | ◄ | 221K+ |
| Support Resolution | N/A | N/A | |
| Last Updated | 1 year ago | ◄ | 3 years ago |
| First Released | 2012 | 2014 | |
| Age | 14 years | 12 years | |
| WP Requires | 3.4+ | 4.0+ | |
| PHP Requires | false+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 7.1.1 | 0.1.6 |
Rating Breakdown
Multiple Themes
TJ Custom CSS
Download Trends
Over the past 30 days, Multiple Themes averaged approximately 24 daily downloads while TJ Custom CSS averaged 5.
Recent Reviews
Multiple Themes Reviews
Fabulous!
I didn’t expect it to work with wp 6.7.1 and both combination of classic theme and FSE theme. But it works! This was such a pleasant surprise! Excellent idea and realization. I would only suggest that
Brilliant. Thank you.
It’s just great. Thank you to the creator of this, and to those who now maintain this plugin.
upgrade plugin
it’s not working with WordPress 6.4.1 please upgrade it thank you
TJ Custom CSS Reviews
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
Highly recommended !
Fulfill your role magnanimously!
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.
More Style Worth Comparing
Top alternatives in the same category as Multiple Themes and TJ Custom CSS
Add custom css to the whole website and to specific posts and pages.
A plugin that extends Gutenberg functionality. Integrated to a Gutenberg plugin, JetStyleManager allows adding styles to it.
Easily define additional CSS (inline and/or by URL) to be added to all administration pages.
Enhance TinyMCE visual editor with a dedicated stylesheet, a stylesheet shared with the frontend, and custom styles in the Formats dropdown.
Frequently Asked Questions
Is Multiple Themes or TJ Custom CSS more popular?
Which has better ratings — Multiple Themes or TJ Custom CSS?
Are Multiple Themes and TJ Custom CSS free?
Which plugin has better support — Multiple Themes or TJ Custom CSS?
Which plugin is updated more frequently?
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.