PluginScout

Multisite Custom CSS — WordPress Custom CSS Plugin

by Nick Halsey · WordPress.org page · Website

v1.0 Tested up to WP 7.0.4

Multisite Custom CSS has 100+ active installs on WordPress.org and 14,624 downloads all time. We have tracked it since September 4, 2026; download trends appear after 30 days of data. The last update was on July 19, 2026, tested up to WordPress 7.0.4.

Multisite Custom CSS at a glance

Active installs
100+
Total downloads
14,624
Downloads, last 30 days
–
available after 30 days of tracking
30-day growth
–
tracking since September 4, 2026

Is Multisite Custom CSS well maintained?

Support threads resolved
No open threads
nothing waiting on the WordPress.org forum
WordPress compatibility
Behind
tested up to WordPress 7.0.4, not yet with the current 7.1

Multisite Custom CSS reviews and ratings

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

All reviews
5.0 out of 5

8 reviews

5★
8
4★
0
3★
0
2★
0
1★
0

  • Simple & Effective

    Title says it all

    Kevin

  • Works, network-wide or site-by-site

    Works perfectly, allows admin to tweak their site's CSS. I found that this plugin doesn't need to be activated network-wide: you can let admins decide to activate it whether they need it. The custom CSS rules will stay even when the plugin is deactivated. They can always be edited by a network superuser.

    Bigue Nique

  • Great

    It solved the problem.

    mae234

  • Works great, easy to install

    Very useful. I support a great many sites and several of the individual site admins were keen to tweak the CSS. This is a great solution!

    hallcp

  • Nice!!!

    Thanks for the useful plugin.

    lenasterg

  • Perfect

    Saved my life.

    samsk

Where Multisite Custom CSS ranks on WordPress.org

The rankings we track that Multisite Custom CSS appears in, and how its position changed over 30 days.

Ranking WordPress.org placement Position 30 days
Best Custom CSS Plugins #30 by tag, #20 in search #14 –
Best Multisite Plugins #21 in search, not tagged #42 –

Details

WordPress core provides custom CSS functionality in the customizer that's specific to the current theme; you can switch themes freely with each t …

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

Rankings Multisite Custom CSS competes in

Tags

  • css
  • custom css
  • Custom Design
  • customizer

More from Nick Halsey

Version
1.0
Last updated
Jul 19, 2026
First published
Dec 7, 2016
Requires WordPress
4.7
Tested up to
7.0.4
Requires PHP
–
Pricing
Free on WordPress.org

Multisite Custom CSS FAQ

How many active installs does Multisite Custom CSS have?

WordPress.org reports 100+ active installs for Multisite Custom CSS as of September 7, 2026.

Is Multisite Custom CSS still maintained?

Yes. The last release was on July 19, 2026 and it is tested up to WordPress 7.0.4.

Is Multisite Custom CSS free?

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

Where does Multisite Custom CSS rank among Custom CSS Plugins?

Multisite Custom CSS is #14 in the WordPress.org Custom CSS Plugins ranking.