Yes, rtSyntax is free to use. It is available as a free plugin on WordPress.org.

How many websites use rtSyntax?

rtSyntax has 10 active installations as tracked by WordPress.org.

What are the best rtSyntax alternatives?

Popular alternatives to rtSyntax include String locator, Code Block Pro – Beautiful Syntax…, Highlighting Code Block. You can compare them side-by-side on our comparison pages.

Does rtSyntax work with the latest WordPress?

rtSyntax has been tested up to WordPress 4.1.42. It requires WordPress 3.0+ and PHP false+.

rtSyntax — Reviews, Rating & Alternatives (2026)

Name: rtSyntax
Rating: 3.8 (4 reviews)
Author: rtCamp

As of April 2026, rtSyntax is a WordPress syntax plugin with 10 active installations and a 3.8/5 rating from 4 reviews. It has been downloaded 2.7K+ times in total. Requires WordPress 3.0+ and PHP false+. Available on WordPress.org since 2012. Last updated 10 years ago — may have compatibility concerns. Top alternative: String locator.