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Insert Headers And Footers vs WP Add Custom CSS (2026)

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

Insert Headers And Footers

Insert Headers And Footers

5(129)

300K+ active installs

Free + Premium

Updated 2 weeks ago
View Insert Headers And Footers
VS
WP Add Custom CSS

WP Add Custom CSS

4.8(90)

60K+ active installs

Free

Updated 7 months ago
View WP Add Custom CSS

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 60K+). Both are free + premium WordPress plugins. Insert Headers And Footers has accumulated 2.5M+ total downloads while WP Add Custom CSS has 991K+.

Detailed Comparison

Rating
5/5Insert Headers And Footers
◄
WP Add Custom CSS4.8/5
Total Reviews
129Insert Headers And Footers
◄
WP Add Custom CSS90
Active Installs
300K+Insert Headers And Footers
◄
WP Add Custom CSS60K+
Total Downloads
2.5M+Insert Headers And Footers
◄
WP Add Custom CSS991K+
Support Resolution
N/AInsert Headers And Footers
WP Add Custom CSSN/A
Last Updated
2 weeks agoInsert Headers And Footers
◄
WP Add Custom CSS7 months ago
First Released
2017Insert Headers And Footers
WP Add Custom CSS2014
Age
9 yearsInsert Headers And Footers
WP Add Custom CSS12 years
WP Requires
5.0+Insert Headers And Footers
WP Add Custom CSS4.0+
PHP Requires
false+Insert Headers And Footers
WP Add Custom CSSfalse+
Business Model
Free + PremiumInsert Headers And Footers
WP Add Custom CSSFree
Latest Version
3.1.4Insert Headers And Footers
WP Add Custom CSS1.2.1

Rating Breakdown

Insert Headers And Footers

5/5(129 reviews)
5
99%
4
1%
3
0%
2
0%
1
0%

WP Add Custom CSS

4.8/5(90 reviews)
5
91%
4
2%
3
2%
2
2%
1
2%

Recent Reviews

Insert Headers And Footers Reviews

by xyrik

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!

by laurentcardon

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.

by ejnwebmaster

Works great! Thanks!

No issues. Very helpful!

WP Add Custom CSS Reviews

by Jesko Bendmann

love it

simple and one click access. great plugin.

by danielepais

It does exactly what it says in the tin

Great simple and effective plugin.

by skylabb

Great plugin with a couple issues

I want to like this plugin but there are a couple things needed improvement. Having the option to choose output method is great, but useless when it’s not working. The “Use a CSS file” option does not

Frequently Asked Questions

Is Insert Headers And Footers or WP Add Custom CSS more popular?
Insert Headers And Footers has 300K+ active installations while WP Add Custom CSS has 60K+. Insert Headers And Footers is the more widely-used plugin as of April 2026.
Which has better ratings — Insert Headers And Footers or WP Add Custom CSS?
Insert Headers And Footers has a 5/5 rating from 129 reviews, while WP Add Custom CSS has a 4.8/5 rating from 90 reviews.
Are Insert Headers And Footers and WP Add Custom CSS free?
Insert Headers And Footers is free + premium and WP Add Custom CSS is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — Insert Headers And Footers or WP Add 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?
Insert Headers And Footers was last updated 2 weeks ago and WP Add Custom CSS was last updated 7 months ago.

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