---
title: "WP Add Custom CSS Simply Static Compatibility | Simply Static"
description: "WP Add Custom CSS is fully compatible with Simply Static. Recommended setup: Simply Static Pro."
language: "en-US"
canonical_url: "https://simplystatic.com/plugins/wp-add-custom-css/"
source_url: "https://simplystatic.com/plugins/wp-add-custom-css/"
content_type: "text/markdown"
---

## Is WP Add Custom CSS compatible with Simply Static?

[Trial & Test it yourself](https://static.studio/?signup=true)







# WP Add Custom CSS


													v1.2.1
																			Tested Sep 2026




			Simply Static Compatibility








							10
							/10





						Fully compatible

							Simply Static Pro

							See Details ▾



									Auth analysis





									AJAX calls





									REST API





									Dynamic render





									Script enqueue













WP Add Custom CSS is fully compatible with Simply Static. Recommended setup: Simply Static Pro.

### About this Plugin

WP Add Custom CSS allows you to add custom CSS to the whole website and to individual posts, pages and custom post types (such as Woocommerce products).
The CSS rules applied to the whole website will override the default stylesheets of your theme and plugins, while the CSS rules applied to specific pages, posts or custom post types will override the main stylesheet too.

### Frequently Asked Questions

Is WP Add Custom CSS compatible with Simply Static?

Yes. WP Add Custom CSS is fully compatible with Simply Static — no extra configuration needed.

Which Simply Static product works best with WP Add Custom CSS?

Based on our analysis, WP Add Custom CSS works best with Simply Static Pro. Simply Static is for basic static sites, Simply Static Pro adds support for search, forms, and multilingual sites, and Simply Static Studio adds AJAX proxy and REST API support for supported integrations.

Does WP Add Custom CSS affect static build times?

WP Add Custom CSS has approximately 60,000 active installs. Plugins with complex shortcodes or dynamic blocks may add minor overhead to the static generation pass.

How often is this compatibility data updated?

All plugins are re-scanned monthly. Scans run five analysis passes including an AI classifier. The last tested date at the top of this page reflects the most recent scan.

[Try Static Studio Free for 14 Days](https://static.studio/?signup=true&plugin=wp-add-custom-css)