Just what I was looking for

By Heath Woodward (goldeneye512) on August 18, 2025

Works perfectly. Great plugin.

Great Product, Great Support

By Zayadur (zayadur) on June 23, 2025

There is no other plugin that allows you to control settings like WP conditional location rules, stores versioned copies of the files in a directory making local development easier, and is a simple UX to deploy rapid updates cutting down on development time. On top of that, the support team has gone above and beyond to address and fix limitations to allow my business and developers' workflows to continue without a hitch. I highly recommend this plugin to anyone that's looking for a definitive solution to deploy HTML, CSS, JS snippets on a per-post basis.

Very Simple and Multi-Functional

By joseeneveu on February 22, 2025

Thanks to this plugin, I was able to make modifications to parts of my own website that had been eluding me for WEEKS through other CSS plugins that I had been trying to use.

Perfect plugin, but a few improvements for easier editing would be nice.

By michalrama on January 6, 2025

This plugin is basically a must. When using a free theme, I am quite limited in editing the appearance. And some functions cannot be solved using plugins.

There are three things that I have been missing for a long time.

  1. Insufficient highlighting of the wrong number of brackets. It does turn red when I click on it, but it would be better if it was red permanently or turned red after saving.
  2. Basic ability to undo changes.
  3. Ability to automatically format code

However, this does not change the fact that I give it five stars.

Solid performance and a complete feature set for most use cases.

By Bjarne Oldrup (oldrup) on January 4, 2025

Simple Custom CSS and JS does exactly what it says on the box. I've been using it for many years on non-profit websites, and it has proven rock solid. Here's what I especially appreciated:

  • CSS, JS, and HTML syntax highlighting.
  • Code can be inline or loaded externally (and thus cached).
  • Code can be loaded in the header, body, or footer.
  • Code can be loaded on the front end, in the block editor and/or admin pages.
  • Code can easily be enabled or disabled with a single click.

That is a lot of features for a free plugin, and I'm perfectly content with that. There is a reasonably priced premium version with advanced features like CSS preprocessors and code revisions if these are important features to you, but the free version is a great start and enough for many projects.

Impacted the permalinks

By code2be on December 9, 2024

This plugin does flush all permalinks settings on install, without confirmation of Admin, which impacted the whole permalinks settings, and required me to deactivate and reactivate multiple plugins to get their permalinks settings setup again, which is loss of time and requires a clear confirmation before doing that on install.

Excelente!

By Derley Hassen (derleybr) on October 9, 2024

Prático, funcional e sem a irritante tentativa de fazer você comprar. Uso perfeitamente sem a necessidade de complementá-lo com algum plugin dependente pago.

Нет возможности подключить внешний CSS

By fomenkoandrey on October 5, 2024

Вроде как опція EXTERNAL file есть, но указать адрес этого файла - нету возможности, только в платной версии.

ПОтому - безполезный плагин

Really useful tool

By linuxhostmaster on September 2, 2024

This is a relatively small simple plugin but recently I've found it invaluable for adding small CSS and JS snippets to the site. It's been great for adding things RocketChat and Webpushr snippets tiny css quick fix adjustments to cope with UI inconsistencies.

Limited usefulness

By Yiorgos Theo (hellas1) on August 14, 2024

css is applied to the whole site, can not be applied to specific pages or posts.

Overview


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