Best markup plugins for WordPress
The most popular markup plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Preserved HTML Editor Markup Plus leads with 3K+ active installs, ahead of Markup by Attribute for WooCommerce (2K+) and Preserved HTML Editor Markup (600+). All 31 plugins tagged “markup” are below, with figures from WordPress.org that update every day.
Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.
Research this niche or see all plugins.
Top 10 markup plugins
- 1.Preserved HTML Editor Markup Plus
The most installed markup plugin, with 3K+ active installs. Rated 4.2 from 36 reviews, last updated 6 years ago. Tested only up to WordPress 5.3.27.
- 2.
Markup by Attribute for WooCommerce2K+ active installs. Rated 4.5 from 28 reviews, updated 1 month ago.
- 3.Preserved HTML Editor Markup
600+ active installs. Rated 5.0 from 42 reviews, last updated 8 years ago. Tested only up to WordPress 3.4.2.
- 4.SCHEMA for Article
200+ active installs. Rated 4.8 from 5 reviews, last updated 8 years ago. Tested only up to WordPress 5.0.31.
- 5.Code Markup
200+ active installs. No reviews yet, last updated 18 years ago. Tested only up to WordPress 2.5.
- 6.51Blocks JSON Schema Generator
100+ active installs. Rated 5.0 from 5 reviews, last updated 11 years ago. Tested only up to WordPress 3.4.2.
- 7.Remove Empty P
90+ active installs. No reviews yet, last updated 12 years ago. Tested only up to WordPress 4.0.38.
- 8.Prettify Code Syntax
70+ active installs. Rated 4.2 from 12 reviews, last updated 13 years ago. Tested only up to WordPress 3.5.2.
- 9.Parsedown for WordPress
60+ active installs. Only 2 reviews so far, last updated 11 years ago. Tested only up to WordPress 4.2.39.
- 10.Shownotes
40+ active installs. Only 1 review so far, last updated 4 years ago. Tested only up to WordPress 5.7.21.
All 31 plugins tagged “markup”
Preserved HTML Editor Markup Plus
Down in the last 7 days:5#3,805by J-Ro7 years ago
Preserves HTML and developer edits in HTML AND WYSIWYG tab. Supports inline scripts/css, JavaScript code blocks and HTML5 content editing
- Installs
- 3K+
- Rating
- 4.2(36)
- Downloads
- 22/day

Markup by Attribute for WooCommerce
Down in the last 7 days:5#4,408by Mark Tomlinson1 month ago
This plugin adds product variation markup by attribute to WooCommerce and adjusts product variation regular and sale prices accordingly.
- Installs
- 2K+
- Rating
- 4.5(28)
- Downloads
- 27/day
Preserved HTML Editor Markup
Up in the last 7 days:5#8,377by MarcusPope9 years ago
Preserves white space and developer edits in HTML AND WYSIWYG tab. Supports inline scripts/css, JavaScript code blocks and HTML5 content editing
- Installs
- 600+
- Rating
- 5.0(42)
- Downloads
- 11/day
SCHEMA for Article
Down in the last 7 days:27#11,587by Sami Ahmed Siddiqui8 years ago
SCHEMA for Article is simply the easiest solution to add valid schema.org as a JSON script in the head of blog posts or articles.
- Installs
- 200+
- Rating
- 4.8(5)
- Downloads
- 0/day
Code Markup
Up in the last 7 days:7#12,655by bennettmcelwee18 years ago
Code Markup is a WordPress plugin that makes it easy to include program code samples in your posts.
- Installs
- 200+
- Rating
- –
- Downloads
- 4/day
51Blocks JSON Schema Generator
Up in the last 7 days:57#13,951by mborgelt11 years ago
51Blocks JSON Schema Creator allows business owners to add schema markup to a single page or entire site.
- Installs
- 100+
- Rating
- 5.0(5)
- Downloads
- 0/day
Remove Empty P
Down in the last 7 days:77#17,001by Tyrel Kelsey12 years ago
Remove empty paragraph tags, and remove broken paragraph tags from around block level elements.
- Installs
- 90+
- Rating
- –
- Downloads
- 0/day
Prettify Code Syntax
#18,570by jesucarr13 years ago
Code syntax highlighter using Google Prettify, supporting the HTML5 recommendation, and caching plugins.
- Installs
- 70+
- Rating
- 4.2(12)
- Downloads
- 11/day
Parsedown for WordPress
Down in the last 7 days:212#19,691by rob1n11 years ago
This plugin processes your posts and comments using the Parsedown library. It is a direct replacement for PHP Markdown Extra by Michel Fortin.
- Installs
- 60+
- Rating
- 5.0(2)
- Downloads
- 0/day
Shownotes
#22,233by Simon Waldherr4 years ago
simplifies Show Notes, write them in OSF, get them as HTML
- Installs
- 40+
- Rating
- 5.0(1)
- Downloads
- 11/day
Storefront Visual Hook Guide
Up in the last 7 days:87#22,321by Antonio Sanchez5 years ago
Find Storefront and WooCommerce hooks (action hooks) quick and easily by seeing their actual locations inside your theme.
- Installs
- 40+
- Rating
- 4.7(9)
- Downloads
- 0/day
Highlight Source Pro
Down in the last 7 days:77#24,609by kno18 years ago
Powerful, XHTML-compliant, server-side code highlighting for pretty much all languages
- Installs
- 30+
- Rating
- –
- Downloads
- 0/day
WP-MediaWiki
Up in the last 7 days:634#31,575wpmediawiki18 years ago
WP-MediaWiki is a plugin for WordPress. It adds a subset of MediaWiki markups to WordPress.
- Installs
- 10+
- Rating
- –
- Downloads
- 0/day
WP Post Encode
Up in the last 7 days:10,308#37,104by darrinb12 years ago
Easily include raw code in posts.
- Installs
- 10+
- Rating
- –
- Downloads
- 0/day

WPRS Data Transporter
Up in the last 7 days:4,962#41,161by Hesham Zebida10 years ago
Simply transfer your inputs Schema markups for reviews and star ratings data from one theme/plugin to another.
- Installs
- 10+
- Rating
- –
- Downloads
- 0/day
Asciidoctor for WordPress
Down in the last 7 days:2,623#42,374by chimerasky10 years ago
This Plugin is Asciidoc markups plugin for wordpress.
- Installs
- 10+
- Rating
- –
- Downloads
- 0/day
Product Price Markup for Woocommece
Down in the last 7 days:3,771#42,831by Brightness Group7 years ago
Price increase by percentage for WooCommerce Shop product.
- Installs
- 10+
- Rating
- –
- Downloads
- 0/day
HTML5ify for WP
Down in the last 7 days:10,745#43,789by KEDA16 years ago
This is a plugin for wordpress that add html5 markup to your wordpress writing module.
- Installs
- 10+
- Rating
- –
- Downloads
- 0/day

Simple Schema
Down in the last 7 days:1,909#47,965by dkenzox8 years ago
The simplest way to generate and insert semantic SEO-friendly Schema markup into your WordPress site.
- Installs
- 10+
- Rating
- –
- Downloads
- 0/day
Djot Markup
Down in the last 7 days:1,111#54,125by markmarkmark3 months ago
Djot markup language support for WordPress. A modern, cleaner alternative to Markdown.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day
BT Keyboard Shortcuts
#59,771by bterp5 months ago
Apple-style keyboard shortcut markup. Shortcode [btkbd] for ⌘⇧P-style output.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day

Manly Fix
#61,460by DimitriAus20 days ago
HTML validator errors fix in WordPress and WooCommerce.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day

Yazweb Product Profit Calculator for WooCommerce
#64,677by mohammadkhodaei7482 months ago
Track cost prices and automatically calculate profit, markup and margin for every WooCommerce product. Admin-only, HPOS compatible.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day

Mark It Down WordPress!
Up in the last 7 days:4,057#66,236by Wasseem Khayrattee9 years ago
Helping you write posts/pages in plain-text Markdown syntax, while switching-off Visual Editor. It sits on the shoulders of a giant, namely Jetpack.
- Installs
- <10
- Rating
- 5.0(2)
- Downloads
- 0/day

Huckabuy
#68,615by huckabuy3 years ago
Automated Structured Data plugin for Wordpress
- Installs
- <10
- Rating
- 5.0(2)
- Downloads
- 0/day

Voxfor Advanced Price Management For WooCommerce
Down in the last 7 days:13,204#69,449by voxfor5 months ago
Transform your WooCommerce pricing workflow with advanced CSV import/export, bulk updates, markup calculations, and easy price management tools.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day
Excerpt Beautifier
Down in the last 7 days:8,679#72,682by Pieter6 years ago
Adds BBEdit markup to excerpts.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day

Carve Markup
Down in the last 7 days:11,906#72,763by markmarkmark13 days ago
Write posts, pages and comments in Carve markup: a visual editor, live preview, multi-format paste, frontmatter-to-meta and a REST API.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day