Title: Post/Page Specific Custom Code Author: Łukasz Nowicki Published: Disyembre 16, 2016 Last modified: Hulyo 23, 2026 --- Search plugins ![](https://ps.w.org/postpage-specific-custom-css/assets/banner-772x250.png?rev= 2292438) ![](https://ps.w.org/postpage-specific-custom-css/assets/icon-256x256.png?rev=1707637) # Post/Page Specific Custom Code By [Łukasz Nowicki](https://profiles.wordpress.org/lukasznowicki/) [Download](https://downloads.wordpress.org/plugin/postpage-specific-custom-css.0.3.1.zip) * [Details](https://ceb.wordpress.org/plugins/postpage-specific-custom-css/#description) * [Reviews](https://ceb.wordpress.org/plugins/postpage-specific-custom-css/#reviews) * [Installation](https://ceb.wordpress.org/plugins/postpage-specific-custom-css/#installation) * [Development](https://ceb.wordpress.org/plugins/postpage-specific-custom-css/#developers) [Support](https://wordpress.org/support/plugin/postpage-specific-custom-css/) ## Description Post/Page Specific Custom Code lets you add custom CSS to individual posts, pages, or WooCommerce products. A dedicated box on the edit screen is where you write your CSS. You can also choose whether it should load only on the single view or on archive- style views as well. The meta box appears below the content editor for posts, pages, and products. Enter your CSS there and decide whether it applies only on the single view or also on archive-style views (blog/category listings, the WooCommerce shop and product categories/ tags). Product CSS also loads on a best-effort basis for products rendered through standard WooCommerce loop templates outside the main query (for example the `[products]` shortcode). CSS discovered only after the page head may be printed in the footer. Custom product markup that skips WooCommerce templates needs a small integration hook. Products injected only via AJAX or infinite scroll are not covered. CSS fields use a code editor with syntax highlighting by default. You can turn highlighting off with a filter if you prefer a plain textarea (for example on slower machines). ### Requirements This plugin requires WordPress 5.0 or later (please keep WordPress up to date) and PHP 7.4 or later on your server. ## Screenshots [⌊If you do not see the Custom Code panel, open Screen Options and make sure "Custom Code" is checked.⌉⌊If you do not see the Custom Code panel, open Screen Options and make sure "Custom Code" is checked.⌉[ If you do not see the Custom Code panel, open Screen Options and make sure “Custom Code” is checked. [⌊Enter CSS that applies to your post, page, or product. You can limit it to the single view only.⌉⌊Enter CSS that applies to your post, page, or product. You can limit it to the single view only.⌉[ Enter CSS that applies to your post, page, or product. You can limit it to the single view only. [⌊Plugin settings screen.⌉⌊Plugin settings screen.⌉[ Plugin settings screen. ## Installation #### Automatic installation Automatic installation is the easiest option. Log in to your WordPress admin, go to Plugins, and click Add New. Search for _Post/Page Specific Custom Code_, then click Install Now. #### Manual installation 1. Download the plugin ZIP from WordPress.org (or from this repository). 2. Upload the `postpage-specific-custom-css` folder to the `/wp-content/plugins/` directory (so the main plugin file is at `/wp-content/plugins/postpage-specific- custom-css/post-page-specific-custom-css.php`). 3. Activate the plugin through the Plugins menu in WordPress. 4. That’s it — enjoy! ## FAQ ### Is it free? Yes. It is licensed under GPLv2 (or later). If you would like to support the work, you are welcome to donate — thank you! ### How do I disable CSS code highlighting in the editor? Highlighting is on by default. To use a plain textarea instead, add this to your theme’s `functions.php` or a small custom plugin: ``` add_filter( 'postpage_sccss-highlight_code', '__return_false' ); ``` This affects the Custom Code box on posts, pages, and products, and the default CSS fields on the plugin settings screen. Disabling highlighting uses a plain textarea. On posts, pages, and products, automatic syntax checking still runs for that textarea; the default CSS fields on the plugin settings screen do not have syntax checking. ### How do I load product CSS for a custom product loop? If your theme or plugin renders products with the standard WooCommerce templates(` wc_product_class()` / `content-product.php`), registration is automatic. If you output your own HTML, register the product before rendering it: ``` do_action( 'postpage_sccss_register_product', $product_id ); ``` You may pass a product ID, a `WP_Post`, or a `WC_Product` instance. ## Reviews ![](https://secure.gravatar.com/avatar/4b6554125946ed920745528855dc87c0103a7850f7fb633bf7eb57f4c0cfa393? s=60&d=retro&r=g) ### 󠀁[Spam message asking for money](https://wordpress.org/support/topic/spam-message-asking-for-money/)󠁿 [brandoncollins](https://profiles.wordpress.org/brandoncollins/) Mayo 3, 2024 Be warned! This plugin is a sneaky scam. Out of nowhere, a giant info box shoves a payment message in your face on the WordPress admin page. It’s clear the developer has no clue about user experience, and leaving their code on your site is a recipe for disaster. ![](https://secure.gravatar.com/avatar/f60958746fe77bef5f92b6916fbdeae9a2dd018869c99a65a5c23d15cb888821? s=60&d=retro&r=g) ### 󠀁[Spammy plugin](https://wordpress.org/support/topic/spammy-plugin-2/)󠁿 [crissman](https://profiles.wordpress.org/crissman/) Mayo 1, 2024 Uninstalled. Spams the WP Admin page with money begs. ![](https://secure.gravatar.com/avatar/b809cf561c7c773892ba5e5c88a31e99a04ef9a06718253b2a8c1cf5fb2c1bea? s=60&d=retro&r=g) ### 󠀁[A bit buggy](https://wordpress.org/support/topic/a-bit-buggy-4/)󠁿 [revixi5](https://profiles.wordpress.org/revixi5/) Pebrero 4, 2024 The CSS metabox has a spinner that continuously spin, and the CSS is now inject inside the BODY content of the page instead of the HEAD… probably another bug. Had to switch to Simple CSS. It inject the code in the header and minify it. ![](https://secure.gravatar.com/avatar/39aec66a29d56db6cac5349ac21968b82fd32f968c89c0333bb6fe0baa11530e? s=60&d=retro&r=g) ### 󠀁[A very useful plugin](https://wordpress.org/support/topic/a-very-useful-plugin-81/)󠁿 [Victor Tyavbee](https://profiles.wordpress.org/tsquare07/) Mayo 3, 2023 The plugin is very useful ![](https://secure.gravatar.com/avatar/bba0930383ab1098618ff2f7659987a32f8f21314c6723d93c9dbafc58142d95? s=60&d=retro&r=g) ### 󠀁[Such a handy plugin!](https://wordpress.org/support/topic/such-a-handy-plugin-3/)󠁿 [jjminkle](https://profiles.wordpress.org/jjminkle/) Mayo 2, 2023 I am surprised this plugin is not more popular. It is a great way to add a little CSS to a page. Sometimes I just find it handy when I want to test CSS before adding it to my main stylesheet. Especially if I want to show someone global page changes before actually doing them globally. ![](https://secure.gravatar.com/avatar/a960890879a8b7c51b0ebe8b61a871deb7d5ef6bebbbf833543746af223b07e5? s=60&d=retro&r=g) ### 󠀁[Gets the CSS displayed](https://wordpress.org/support/topic/gets-the-css-displayed/)󠁿 [jmlord](https://profiles.wordpress.org/jmlord/) Enero 6, 2023 Hi! Great plugin, exactly what I was looking for. On my version (6.1.1) the CSS validation fails due to line 679 (there is no data object in wp object).const ppsccEditPost = wp.data.select(‘core/edit-post’); Otherwise the CSS saves and displays correctly. [ Read all 42 reviews ](https://wordpress.org/support/plugin/postpage-specific-custom-css/reviews/) ## Contributors & Developers “Post/Page Specific Custom Code” is open source software. The following people have contributed to this plugin. Contributors * [ Łukasz Nowicki ](https://profiles.wordpress.org/lukasznowicki/) “Post/Page Specific Custom Code” has been translated into 1 locale. Thank you to [the translators](https://translate.wordpress.org/projects/wp-plugins/postpage-specific-custom-css/contributors) for their contributions. [Translate “Post/Page Specific Custom Code” into your language.](https://translate.wordpress.org/projects/wp-plugins/postpage-specific-custom-css) ### Interested in development? [Browse the code](https://plugins.trac.wordpress.org/browser/postpage-specific-custom-css/), check out the [SVN repository](https://plugins.svn.wordpress.org/postpage-specific-custom-css/), or subscribe to the [development log](https://plugins.trac.wordpress.org/log/postpage-specific-custom-css/) by [RSS](https://plugins.trac.wordpress.org/log/postpage-specific-custom-css/?limit=100&mode=stop_on_copy&format=rss). ## Changelog #### 0.3.1 * Release date: 2026-07-23 * Fixed “single page view only” checkbox not reflecting the saved value (and overwriting it on save) * Bundled css-tree 3.1.0 locally instead of loading it from a CDN * Editor CSS linting is advisory only (highlights issues); CSS is no longer blocked on the front end via a client-side validity flag * Removed `_phylax_ppsccss_valid` meta and the hidden live-checker form field * Added server-side sanitization for CSS embedded in tags (save and front-end output) * Hardened CSS sanitizer: escape 0.3.0 * Release date: 2025-07-21 * Added support for WooCommerce products (custom CSS can now be assigned to individual products) * Plugin renamed from “Post/Page specific custom CSS” to “Post/Page Specific Custom Code” #### 0.2.5 * Release date: 2025-07-17 * Highlighting for CSS code is now enabled by default. 7 years ago it was optional due to performance concerns on slower machines — nowadays that looks outdated; you can still disable it using: add_filter(‘postpage_sccss-highlight_code’, ‘ __return_false’); * Fixed incorrect validation of an empty CSS field * Replaced CSS validation with a linting mechanism * Minor code improvements and compatibility testing with newer PHP and WordPress versions * Removed birthday notice #### 0.2.4 * Release date: 2022-01-20 * Fixed default post/page values (they were reversed; thank you, @olandir, for pointing that out!) #### 0.2.3 * Release date: 2021-11-29 * Fixed options saving issue * Fixed text formatting #### 0.2.2 * Release date: 2020-05-10 * Many fixes to stay aligned with WordPress coding standards * Birthday banner visible only to administrators * Birthday banner can now be hidden until the following year * Editors can optionally be allowed to edit CSS #### 0.2.1 * Release date: 2020-04-27 * Custom JavaScript note * Birthday note #### 0.2.0 * Release date: 2020-02-25 * Compatibility: WordPress 5.3 and earlier * Added an options page for the plugin * Added default CSS for posts and pages * Added CSS highlighting for posts, pages, and the options screen (default CSS) * Larger editor fields by default, with an option to make them even bigger #### 0.1.4 * Release date: 2018-11-21 * Status: Stable * Compatibility: WordPress 5.0 and earlier * Minor code refactoring #### 0.1.3 * Release date: 2018-05-18 * Status: Stable * Compatibility: WordPress 4.9.6 and earlier #### 0.1.2 * Release date: 2018-05-05 * Status: Stable * Compatibility: WordPress 4.9.5 and earlier * Added screenshots, icons, and a header image for the WordPress repository #### 0.1.1 * Release date: 2017-08-03 * Status: Stable * Compatibility: WordPress 4.8.1 and earlier * Added screenshots, icons, and a header image for the WordPress repository #### 0.1.0 * Release date: 2016-12-16 * Status: Stable * Initial release ## Meta * Version **0.3.1** * Last updated **4 Semana ago** * Active installations **6numero_pormat_thousands_sep000+** * WordPress version ** 5.0 or higher ** * Tested up to **7.0.4** * PHP version ** 7.4 or higher ** * Languages * [English (US)](https://wordpress.org/plugins/postpage-specific-custom-css/) and [Spanish (Spain)](https://es.wordpress.org/plugins/postpage-specific-custom-css/). * [Translate into your language](https://translate.wordpress.org/projects/wp-plugins/postpage-specific-custom-css) * Tags * [custom css](https://ceb.wordpress.org/plugins/tags/custom-css/)[per page CSS](https://ceb.wordpress.org/plugins/tags/per-page-css/) [woocommerce](https://ceb.wordpress.org/plugins/tags/woocommerce/) * [Advanced View](https://ceb.wordpress.org/plugins/postpage-specific-custom-css/advanced/) ## Ratings 4.6 out of 5 stars. * [ 34 5-star reviews ](https://wordpress.org/support/plugin/postpage-specific-custom-css/reviews/?filter=5) * [ 5 4-star reviews ](https://wordpress.org/support/plugin/postpage-specific-custom-css/reviews/?filter=4) * [ 0 3-star reviews ](https://wordpress.org/support/plugin/postpage-specific-custom-css/reviews/?filter=3) * [ 1 2-star review ](https://wordpress.org/support/plugin/postpage-specific-custom-css/reviews/?filter=2) * [ 2 1-star reviews ](https://wordpress.org/support/plugin/postpage-specific-custom-css/reviews/?filter=1) [Your review](https://wordpress.org/support/plugin/postpage-specific-custom-css/reviews/#new-post) [See all reviews](https://wordpress.org/support/plugin/postpage-specific-custom-css/reviews/) ## Contributors * [ Łukasz Nowicki ](https://profiles.wordpress.org/lukasznowicki/) ## Support Got something to say? Need help? [View support forum](https://wordpress.org/support/plugin/postpage-specific-custom-css/) ## Donate Would you like to support the advancement of this plugin? [ Donate to this plugin ](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=LEXEGNRGEF7H4)