WordPress HTML Plugins

Create custom "Shortcodes" easily for HTML, JavaScript, CSS code snippets and use the shortcodes within posts, pages & widgets

Create a HTML sitemap and preview directly inside the editor! No more complicated shortcodes. Boost the SEO performance of your WordPress site.

Mammoth converts semantically marked up .docx documents to simple and clean HTML, allowing pasting from Word and Google Docs without the usual mess.

Minify HTML output for clean looking markup and faster downloading.

Code Embed provides a very easy and efficient way to embed code (JavaScript, CSS and HTML) in your posts and pages.

Lets you use raw HTML or any other code in your posts. You can also disable smart quotes and other automatic formatting on a per-post basis.

A lightweight plugin that automatically minifies, compresses, and caches HTML, CSS, and JavaScript on demand to improve your website’s load speed.

This plugin allows you to use unfiltered HTML in your category descriptions by disabling selected WordPress filters.

Extend Custom HTML block to evolve into the advanced code editor.

Kwayy HTML Sitemap will generate HTML (not XML) sitemap for your sitemap page. The plugin will show Page, Posts and also Custom Post Types.

Code widget help to add Short Code, PHP Code, HTML, and Simple Text in widget.

Preserves HTML and developer edits in HTML AND WYSIWYG tab. Supports inline scripts/css, JavaScript code blocks and HTML5 content editing

Adds a button to your classic editor visual toolbar that when clicked strips all div, 'table', span tags from your post HTML code -- those a …

This WordPress MU/WordPress 3.0 multisite plugin gives blog Administrators and Editors the ability to post whatever HTML they want.

The ultimate snippet manager for WordPress. Create and manage custom HTML, CSS, or JS code snippets and control where and when they are displayed.

Create a library of raw HTML snippets that you can easily insert into any page/post content using a shortcode.

Widget Classes allows you to add classes to your individual widgets to be used by your theme. This is done by appending an additional form field to th …

Introducing Smart Code AI for WordPress - the revolutionary plugin that unleashes the power of Artificial Intelligence within the Gutenberg editor!

Display full custom HTML on custom permalink address, or put it inside content as a shortcode.

Insert an iframe and display an external website directly in a post using just a shortcode.

Easily insert HTML, Javascript, CSS, into the head and footer areas of your site.

[Fixed] This plugin uses the Minify engine to combine and compress JS and CSS files to improve page load time.

This plugin adds the Modernizr to your WordPress installation.

Copies and tags automatically to clipboard with customizable tooltips.

Preserves white space and developer edits in HTML AND WYSIWYG tab. Supports inline scripts/css, JavaScript code blocks and HTML5 content editing

This plugin will allow you to check your pages/posts HTML against the W3C Validator.

IFrame widget can display any external HTML page inside an HTML IFrame component.

Display arbitrary information only on selected sections of your site. Also allows you to easily organize them into tabs in your sidebar.

Adds a simple HTML widget with syntax highlighting for HTML, CSS and JS.

cos-html-cache is an extremely efficient WordPress page caching plugin designed to make your WordPress site much faster and more responsive.

Easily display, edit, and synchronize CSV files as dynamic HTML tables using a simple shortcode—no coding required.

LaTeX2HTML makes you write blog like in LaTeX doc.

Content blocks for global content, with revisions. Use HTML without formatting being broken. Not only for devs.

Create your HTML code and place it anywhere on your site using a shortcode.

Removes a lot of HTML tags from post and page content before inserting it to database. Preventing users to paste undesired HTML tags to content.

Scans your RSS feed and ensures that every image has the correct alignment and margin settings.