Simple, clean and lightweight syntax highlighting WordPress plugin.
As of April 2026, Simple Syntax Highlighting is a WordPress SSH plugin with 60 active installations and a 4/5 rating from 1 reviews. It has been downloaded 10K+ times in total. Requires WordPress 3.0+ and PHP false+. Available on WordPress.org since 2018. Last updated 7 years ago — may have compatibility concerns. Top alternative: SSH SFTP Updater Support.
Simple Syntax Highlighting (SSH), simple, clean and lighweight plugin to integrate highlight.js into WordPress. highlightjs has automatic language detection an turn on syntax highlighting. You just need to select text than press button <ssh> or add the code into <pre> <code> </ code> </ pre> format.
Credit:
Highlight.js – https://highlightjs.org
Line numbering plugin: https://github.com/wcoder/highlightjs-line-numbers.js
Supports highlighting
| WordPress | 3.0+ requiredTested up to 4.9.29 |
| PHP | false+ required |
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.