Insert Headers And Footers vs Simple Custom CSS Plugin (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Insert Headers And Footers
300K+ active installs
Free + Premium
Simple Custom CSS Plugin
100K+ active installs
Free
Quick Verdict
As of April 2026, Insert Headers And Footers has a higher user rating (5/5 from 129 reviews) and leads in active installations (300K+ vs 100K+). Both are free + premium WordPress plugins. Insert Headers And Footers has accumulated 2.5M+ total downloads while Simple Custom CSS Plugin has 3.1M+.
Detailed Comparison
| Metric | Insert Headers And Footers | Simple Custom CSS Plugin | |
|---|---|---|---|
| Rating | 5/5 | ◄ | 4.7/5 |
| Total Reviews | 129 | ► | 159 |
| Active Installs | 300K+ | ◄ | 100K+ |
| Total Downloads | 2.5M+ | ► | 3.1M+ |
| Support Resolution | N/A | N/A | |
| Last Updated | 2 weeks ago | ◄ | 1 year ago |
| First Released | 2017 | 2013 | |
| Age | 9 years | 13 years | |
| WP Requires | 5.0+ | 3.0.1+ | |
| PHP Requires | false+ | false+ | |
| Business Model | Free + Premium | Free | |
| Latest Version | 3.1.4 | 4.0.7 |
Rating Breakdown
Insert Headers And Footers
Simple Custom CSS Plugin
Download Trends
Over the past 30 days, Insert Headers And Footers averaged approximately 4,172 daily downloads while Simple Custom CSS Plugin averaged 261.
Recent Reviews
Insert Headers And Footers Reviews
Makes my life a breeze!
I use this to add headers to my ads site to track conversions and it works fuss free. Thank you so much for this plugin!
Using Mailpoet
Great plugin! Easy to setup and nice to be able to use the standard Gutenberg editor. I didn’t find how to add a link to the web version of my newsletters.
Works great! Thanks!
No issues. Very helpful!
Simple Custom CSS Plugin Reviews
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
So simple yet works perfect!
İt’s so easy to use and does the job as described.
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.
More Custom Css Worth Comparing
Top alternatives in the same category as Insert Headers And Footers and Simple Custom CSS Plugin
Easily add Custom CSS or JS to your website with an awesome editor.
Add CSS to your website through an admin editor, the Customizer or a metabox for page/post specific CSS.
Add custom css to the whole website and to specific posts and pages.
Easily add custom CSS and JavaScript code to your WordPress site, with draft previewing, revisions, and minification!
Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.