Who should use Multisite Custom CSS?

Multisite Custom CSS is a B2B2C product built for wordpress multisite administrators.

Is Multisite Custom CSS free?

Yes — Multisite Custom CSS is free to use.

What platforms does Multisite Custom CSS run on?

Multisite Custom CSS runs on the web. It can also be self-hosted.

Is Multisite Custom CSS still maintained?

Unverified. Multisite Custom CSS has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What projects are similar to Multisite Custom CSS?

Similar projects tracked by PulseGate include Modular Custom CSS, Multisite Content Sync, and Central Media Manager for Multisite.

Who develops Multisite Custom CSS?

Multisite Custom CSS is developed by Nick Halsey.

How long has Multisite Custom CSS been around?

Multisite Custom CSS first shipped in 2016.

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Multisite Custom CSS

Name: Multisite Custom CSS
Author: Nick Halsey

wordpress.orgWeb & no-code builders

This plugin maps the edit_css capability to edit_theme_options on multisite networks, allowing site administrators to use WordPress core's custom CSS feature. It trusts site admins with unfiltered CSS so they can customize their sites without needing child themes. The plugin works with the Customizer for live previewing of changes.

FreeWebSelf-hosted

Visit wordpress.org

Overview

3 features

In the Web & no-code builders space, Multisite Custom CSS takes a focused approach. Site administrators on multisite networks being unable to access the core custom CSS functionality due to unfiltered HTML restrictions. It is built as a B2B2C product for wordpress multisite administrators. Multisite Custom CSS costs nothing to use. It ships for the web, and it can be self-hosted.

Nick Halsey builds and maintains Multisite Custom CSS, and it first shipped in 2016. Among its 3 catalogued features are Custom CSS, Multisite Support, and Capability Mapping. The interface is available in Azerbaijani and English.

Summary written by a language model from the project’s public pages.

Custom CSS
Multisite Support
Capability Mapping

Built with & integrations

Runs on

BrowserSelf-hosted

Trust & compliance

Verified signals

HTTPSPrivacy PolicyFree tierMulti-language

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed1 Aug · 22:47 UTC
Multisite Custom CSS verified against its public source
Source: PulseGate · Open

Frequently asked questions about Multisite Custom CSS

What is Multisite Custom CSS?: Site administrators on multisite networks being unable to access the core custom CSS functionality due to unfiltered HTML restrictions. It is catalogued under Web & no-code builders on PulseGate.
Who should use Multisite Custom CSS?: Multisite Custom CSS is a B2B2C product built for wordpress multisite administrators.
Is Multisite Custom CSS free?: Yes — Multisite Custom CSS is free to use.
What platforms does Multisite Custom CSS run on?: Multisite Custom CSS runs on the web. It can also be self-hosted.
Is Multisite Custom CSS still maintained?: Unverified. Multisite Custom CSS has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to Multisite Custom CSS?: Similar projects tracked by PulseGate include Modular Custom CSS, Multisite Content Sync, and Central Media Manager for Multisite.Modular Custom CSS Multisite Content Sync Central Media Manager for Multisite
Who develops Multisite Custom CSS?: Multisite Custom CSS is developed by Nick Halsey.
How long has Multisite Custom CSS been around?: Multisite Custom CSS first shipped in 2016.

At a glance

Pricing: Free
Platforms: Web
Languages: Azerbaijani, English
First seen: 1 Aug 2026
Built for: wordpress multisite administrators
Model: B2B2C
Solves: Site administrators on multisite networks being unable to access the core custom CSS functionality due to unfiltered HTML restrictions.

Registered as

WordPress.org: multisite-custom-css

Developer

Nick Halsey

Live coverage

Identity confidence: High · 89
Indexed: 1 Aug 2026
Lifecycle: Alive
First seen: Aug 2026
Last seen: 1 Aug 2026

Identity audit (13)

Slug: multisite-custom-css-wordpress-org
Lifecycle state recorded: 1 Aug 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 1 Aug 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Written by a language model from the project's public pages.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 4 Aug 2026
Canonical URL: https://wordpress.org/plugins/multisite-custom-css

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