Beautiful syntax highlighting for WordPress: 40+ languages, copy buttons, line numbers, line wrapping, collapse and a dark or light theme.
Alternatives to IECST Highlighter
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
Relevant replacements
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
Easy Syntax Highlighterv2.0.0
Modern, lightweight syntax highlighter for WordPress using Highlight.js
Syntax Highlight Nanov1.2.1
Adds modern syntax highlighting to WordPress's standard code block using the robust highlight.js library.
Create syntax-highlighted, copy-ready code snippets in Gutenberg with responsive layouts, themes, and shortcode support.
WpBetterCodeHighlighting allows you to show code snippets in over 290+ languages. Its completly free and perfect for blog/tutorial sites.
Add syntax highlighting to WordPress code editors using CodeMirror.js
Reincarnation of Crayon Syntax Highlighter. Syntax Highlighter supporting multiple languages, themes, fonts, highlighting from a URL, or post text.
Lazy Syntax Highlighterv1.3.4
The lazy way to highlight code — rendered on the server, cached, and zero front-end JavaScript. Renders your existing Enlighter blocks as they are.
Enhances WordPress code blocks with line numbers, copy functionality, automatic syntax highlighting, and light or dark themes.
Lightweight syntax highlighter with code blocks, line numbers, copy-to-clipboard, and 35+ themes. A fast, free alternative to Prism for WordPress.