George Stephanis

This plugin re-adds a standalone editing page for Custom CSS 
in the WordPress Admin UI, for users that aren’t comfortable 
using the one in the Customizer.
Currently it only works with Jetpack and Jetpack’s added features, 
but shortly it will work without Jetpack as well, providing a 
more basic text editor without syntax highlighting.

Legacy Jetpack Custom CSS Editor

I was utterly dismayed to see the old Jetpack CSS editor disappear in favor of a little customizer box in WP 4.7. Thank you so much for restoring the legacy editor where we can actually see what we're working with, and where our designer can work with CSS without having to upload style.css every time they make a change. It's a vital part of our workflow and the little box in the customizer is completely inadequate.

many thanks for this lifesaver

This plugin re-adds the full page admin Custom CSS editor to Jetpack.

WP Zone

annaqq

This plugin allows you to add custom site-wide CSS styles and JavaScript code to your WordPress site. Useful for overriding your theme’s styles and adding client-side functionality.
Features:
<ul>
<li>Code editor with syntax highlighting and AJAX saving to avoid reloading the editor at each save.</li>
<li>Save and preview your CSS and JavaScript as a draft that is only applied to logged-in users with the necessary permissions until you are ready to publish your changes to the public.</li>
<li>View and restore past revisions of your CSS and JavaScript.</li>
<li>Automatically minify your custom CSS and JavaScript code to reduce file size.</li>
<li>For the public, custom CSS and JavaScript code is served from the filesystem instead of the database for optimal performance.</li>
</ul>
Now available! <a href="https://wpzone.co/product/custom-css-and-javascript-developer-edition/?utm_source=custom-css-and-javascript&utm_medium=link&utm_campaign=wp-repo-upgrade-link" rel="nofollow ugc">Custom CSS and JavaScript Developer Edition</a>:
<ul>
<li>Divide your CSS and JavaScript into multiple virtual files to keep your code organized (the code is still served as one CSS and one JS file on the front-end for efficiency).</li>
<li>Supports Sassy CSS (SCSS)!</li>
<li>Live preview for CSS!</li>
<li>Upload and download CSS and JavaScript files, individually or in ZIP files.</li>
<li>The developer logo and review/donation links are removed from the editor page in the WordPress admin.</li>
</ul>
<a href="https://wpzone.co/product/custom-css-and-javascript-developer-edition/?utm_source=custom-css-and-javascript&utm_medium=link&utm_campaign=wp-repo-upgrade-link" rel="nofollow ugc">Click here</a> to purchase!
Alternatively, you can manually upload the plugin to your wp-content/plugins directory.
If you like this plugin, please consider leaving a comment or review.
<h3>User Access Control</h3>
In the Custom CSS and JavaScript WordPress plugin, access to plugin features is determined by user capabilities. Users with the <code>edit_theme_options</code> capability will enjoy full access to all the plugin’s features.
By default, the “Administrator” and “Editor” roles come equipped with the <code>edit_theme_options</code> capability. However, site administrators have the flexibility to customize these capabilities and assign them to other roles or individual users through plugins or custom code.
Furthermore, to provide users with enhanced control, we’ve introduced a custom capability known as <code>wpz_custom_css_js</code>. Users possessing both the <code>wpz_custom_css_js</code> and <code>edit_posts</code> capabilities can be granted access to the plugin’s features.
<h3>You may also like these plugins</h3>
<a href="https://wpzone.co/" rel="nofollow ugc">WP Zone</a> has built a bunch of plugins, add-ons, and themes. Check out other favorites here on the repository and don’t forget to leave a 5-star review to help others in the community decide.
<ul>
<li><a href="https://wordpress.org/plugins/product-sales-report-for-woocommerce/" rel="ugc">Product Sales Report for WooCommerce</a> – set up a custom sales report for the products in your WooCommerce store with toggle sorting options. Including or excluding items based on date range, sale status, product category and id, define display order, choose what fields to include, and generate your report with a click.</li>
<li><a href="https://wordpress.org/plugins/export-order-items-for-woocommerce/" rel="ugc">Export Order Items for WooCommerce</a> – export the order details for each sale in your WooCommerce store. Simplify order fulfillment, generate accounting reports in a few clicks, and download into CSV format for readability and universal compatibility with Export Order Items.</li>
<li><a href="https://wordpress.org/plugins/replace-image/" rel="ugc">Replace Image</a> – keep the same URL when uploading to the WordPress media library</li>
<li><a href="https://wordpress.org/plugins/force-update-check-for-plugins-and-themes/" rel="ugc">Force Update Check for Plugins and Themes</a> -force Update Check for Plugins and Themes forces WordPress to run a theme and plugin update check whenever you visit the WordPress updates page</li>
<li><a href="https://wordpress.org/plugins/connect-sendgrid-for-emails/" rel="ugc">Connect SendGrid for Emails</a> – connect SendGrid for Emails is a third-party fork of (and a drop-in replacement for) the official SendGrid plugin</li>
<li><a href="https://wordpress.org/plugins/custom-css-and-javascript/" rel="ugc">Custom CSS and JavaScript</a> – allows you to add custom site-wide CSS styles and JavaScript code to your WordPress site. Useful for overriding your theme’s styles and adding client-side functionality.</li>
<li><a href="https://wordpress.org/plugins/disable-user-registration-notification-emails/" rel="ugc">Disable User Registration Notification Emails</a> – when this plugin is activated, it disables the notification sent to the admin email when a new user account is registered.</li>
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<li><a href="https://wordpress.org/plugins/shortcodes-for-divi/" rel="ugc">Shortcodes for Divi</a> – allows to use Divi Library layouts as shortcodes everywhere where text comes.</li>
<li><a href="https://wordpress.org/plugins/stock-export-and-import-for-woocommerce/" rel="ugc">Stock Export and Import for WooCommerce</a> – generates reports on the stock status (in stock / out of stock) and quantity of individual WooCommerce products.</li>
<li><a href="https://wordpress.org/plugins/random-quiz-addon-for-lifterlms/" rel="ugc">Random Quiz Generator for LifterLMS</a> – pull a random set of questions from your quiz so users never get the same question twice when retaking or setting up a practice quiz.</li>
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<li><a href="https://wordpress.org/plugins/wp-layouts/" rel="ugc">WP Layouts</a> – the best way to organize, import, and export your layouts, especially if you have multiple websites.</li>
<li><a href="https://wordpress.org/plugins/wp-squish/" rel="ugc">WP Squish</a> – reduce the amount of storage space consumed by your WordPress installation through the application of user-definable JPEG compression levels and image resolution limits to uploaded images.</li>
</ul>
To view WP Zone’s premium WordPress plugins and themes, visit our <a href="https://wpzone.co/product/" rel="nofollow ugc">WordPress products catalog page</a>.

Custom CSS and JavaScript

It's showing refresh the page security creentials have expired and when i refresh same thing it's basically not even functioning

Not Working


Works great, just what I needed to set up of special fields.


Works geat, easy to use.

Easily add custom CSS and JavaScript code to your WordPress site, with draft previewing, revisions, and minification!

Legacy Jetpack Custom CSS Editor vs Custom CSS and JavaScript