Plugin Directory

Highlighting Code Block

LOOS

Add code block with syntax highlighting using prism.js. (Available for Gutenberg and Classic Editor)

Code Block – share beautiful code snippets readers can copy

bPlugins

Create syntax-highlighted, copy-ready code snippets in Gutenberg with responsive layouts, themes, and shortcode support.

Code Block Copy Button

tcstix

Add a customizable copy button to code blocks for fast, one-click copying.

Easy Syntax Highlighter

tiptinker

Modern, lightweight syntax highlighter for WordPress using Highlight.js

DBlocks CodePro

DPlugins

Advanced Custom HTML Block and Code Syntax Highlightering for sharing code snippets and running code.

Plum Code Box

jtgraphic

Plum Code Box makes it easy to insert and manage code blocks using the Chili javascript syntax highlighter.

Syntax Highlight Nano

Takashi Fujisaki

Adds modern syntax highlighting to WordPress's standard code block using the robust highlight.js library.

codefence.io

benphelps

codefence.io is an easy to embed editor and compiler for over 20 server-side programming languages.

WebberZone Code Block Highlighting

Ajay

Syntax highlighting for the Gutenberg Code block — Prism.js, 21 themes, 40+ languages, plus an optional server-side highlighting mode.

CMH SmartCopy Lite

CodeMaster Hub

Smart copy buttons, copy rules, appearance controls, and privacy-aware analytics.

LumiCode Syntax Highlighter

cr8vstacks

Beautiful syntax highlighting for WordPress. Auto-detects 40+ languages, with copy buttons, line numbers, collapse, and a dark/light theme switcher.

Oriole One Instant Copy

OrioleOne

Automatically adds a lightweight, accessible Copy button to every Gutenberg code block. No shortcodes, no database changes.

Kodosvet Code Block

kotophalk

Lightweight Gutenberg code block with Highlight.js syntax highlighting, smart language detection, and a built-in legacy block migrator.

Lazy Syntax Highlighter

Rudy Mens

The lazy way to highlight code — rendered on the server, cached, and zero front-end JavaScript. Renders your existing Enlighter blocks as they are.

Nahnu Code & API Block

Jaime Alnassim

A block suite for developer documentation: syntax-highlighted code snippets plus a full set of API-documentation blocks.

Simple Code Block Highlighter

zohebtg

Enhances WordPress code blocks with line numbers, copy functionality, automatic syntax highlighting, and light or dark themes.