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  1. Home
  2. Plugins
  3. PHP
  4. SyntaxHighlighter Evolved
SyntaxHighlighter Evolved icon

SyntaxHighlighter Evolved

Easily post syntax-highlighted code to your site without having to modify the code at all. As seen on WordPress.com.

By Alex Mills·PHP·Free
4.3(86 reviews)
·20K+ active installs·Updated 1 year ago
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As of April 2026, SyntaxHighlighter Evolved is a WordPress php plugin with 20K+ active installations and a 4.3/5 rating from 86 reviews. It has been downloaded 1.1M+ times in total. Requires WordPress 5.7+ and PHP 7.0+. Available on WordPress.org since 2007. Last updated 1 year ago — may have compatibility concerns. Downloads are down 14% this week. Top alternative: WPCode – Insert Headers and Footers +….

4.3/586 reviews
20K+active installs
1.1M+total downloads
19 yearssince 2007

Overview

Now with support for the new block editor in WordPress 5.0!

SyntaxHighlighter Evolved allows you to easily post syntax-highlighted code to your site without losing its formatting or making any manual changes. It uses the SyntaxHighlighter JavaScript package by Alex Gorbatchev.

For a live demo, see this plugin’s homepage.

For a list of supported languages (most widely used languages are supported), see the WordPress.com support document.

Development of this plugin is on GitHub.
Translation of the plugin into different languages is on the translation page.

As seen on WordPress.com.

Read full description on WordPress.org

Screenshots

Ratings & Reviews

4.386 reviews
5 ★
65
4 ★
5
3 ★
3
2 ★
4
1 ★
9

Recent Reviews

Works Great! But….
by Andrey Sirota·2 years ago

Thank you for this plugin. It works perfect for pure C and C#, but unfortunately, it doesn’t highlight most code for the Unity game engine: C# scripts and Shaders. Please add support for this.

Dont work
by versuri·2 years ago·1 reply

не работает. строки php просто закомментирует, в визуальном редакторе не отображается

Works, But if you copy code and wan to to use it show error
by janothemes·3 years ago·3 replies

It works and show code beautifully on pages, But if you copied that code and want to use it, the it shows errors, Looks like it add some spaces,

I tried it with php shorcode, and when i copied the code from the frontend of the page, It gives Parse error: syntax error, unexpected…

i find this plugin
by Alex·3 years ago·1 reply

Thank you

really awsome
by dreamsoft·4 years ago

so useful and great! many thanks

Download Trends

Today: 77Yesterday: 58This week: 457Period total: 52K

Compatibility

WordPress5.7+ requiredTested up to 6.7.5
PHP7.0+ required

Version Adoption

v3.7
71.9%
v3.6
11.0%
v3.5
7.7%
v3.2
5.2%
Other
4.2%

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Frequently Asked Questions

Changelog

Version 3.7.2

  • Add more explicit license information #266
  • Fix escaping when language is unknown #283
View full changelog on WordPress.org

Contributors

Donncha O Caoimh (a11n)Donncha O Caoimh (a11n)AutomatticAutomatticAlex MillsAlex Mills
Plugin Info
Version
3.7.2
Last Updated
Mar 3, 2025
WP Requires
5.7+
Tested Up To
6.7.5
PHP Requires
7.0+
Active Installs
20K+
Downloads
1.1M+
Added
Sep 10, 2007
Business
Free

Tags

phpcodesourcesourcecodesyntax highlighting

Developer

A
Alex Mills
5 plugins1.0M+ total installs
View all plugins →

Quick Compare

SyntaxHighlighter Evolved vs WPCode – Insert Headers and Footers +…→SyntaxHighlighter Evolved vs Code Snippets→SyntaxHighlighter Evolved vs PHP Compatibility Checker→

Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.