PluginScout

Add Admin CSS

by Scott Reilly · WordPress.org page · Website

v2.5.1 Tested up to WP 6.9.10

Add Admin CSS has 10,000+ active installs on WordPress.org and 147,146 downloads all time. It was downloaded 1,130 times in the last 30 days. The last update was on December 8, 2025, tested up to WordPress 6.9.10.

Add Admin CSS at a glance

Active installs
10,000+
Total downloads
147,146
Downloads, last 30 days
1,130
30-day growth
–
downloads vs the previous 30 days

Is Add Admin CSS well maintained?

Support threads resolved
No open threads
nothing waiting on the WordPress.org forum
WordPress compatibility
Behind
tested up to WordPress 6.9.10, not yet with the current 7.1.3
One-star reviews
0%
0 of 35 reviews on WordPress.org

Add Admin CSS reviews and ratings

35 reviews on WordPress.org, with the most recent ones as their authors posted them.

4.9 out of 5

35 reviews

5★
34
4★
0
3★
0
2★
1
1★
0

Download and install history

1,665 downloads over the last 48 days. Snapshots taken daily from WordPress.org.

Downloads per day
Add Admin CSS downloads per day050100150200Sep 5Sep 28Oct 22Downloads per day
Active installs
Add Admin CSS active installs02.5k5k7.5k10kSep 5Sep 28Oct 22Active installs
Rating out of 5
Add Admin CSS rating01.32.53.85Sep 5Sep 28Oct 22Rating out of 5
Reviews
Add Admin CSS review count012.52537.550Sep 5Sep 28Oct 22Reviews

Add Admin CSS alternatives

Plugins that solve the same problem, ranked by how closely they overlap with Add Admin CSS.

Details

Easily define additional CSS (inline and/or by URL) to be added to all administration pages.

The full description, screenshots and every review live on the WordPress.org page.

Tags

  • admin
  • admin theme
  • css
  • style
  • stylesheets

More from Scott Reilly

Version
2.5.1
Last updated
Dec 8, 2025
First published
Dec 5, 2011
Requires WordPress
5.5
Tested up to
6.9.10
Requires PHP
–
Pricing
Free on WordPress.org

Add Admin CSS FAQ

How many active installs does Add Admin CSS have?

WordPress.org reports 10,000+ active installs for Add Admin CSS as of October 22, 2026.

Is Add Admin CSS still maintained?

Yes. The last release was on December 8, 2025 and it is tested up to WordPress 6.9.10.

Is Add Admin CSS free?

Add Admin CSS is free to install from WordPress.org. Many plugins also sell a paid version or add-ons.