KaTeX Review - In-Depth Analysis
Use the fastest math typesetting library on your website.
Performance Overview
User Rating
5/5 (based on 16+
reviews)
Active Installations
2,000+
Update Frequency
Below Average
It is calculated using the weighted average of same category
plugins.
Security Score
1 / 10
(Very Low Risk)
It is calculated using the weighted average of all versions.
What It Does
The KaTeX WordPress plugin enables you to use the fastest TeX math typesetting engine on your WordPress website. You can include TeX inside a [katex]...[/katex] shortcode or in a Gutenberg block. Either way the math will render beautifully on your website. When using Gutenberg blocks, the equations will render immediately inside your editor!
Equations in blocks or using the [katex display=true]...[/katex] shortcode will render on page in display mode - with bigger symbols - centered on their own line.
For compatibility with other LaTeX plugins, this plugin optionally supports [latex]...[/latex] shortcodes.
This plugin includes minified assets provided by the KaTeX project. The source code is available in the KaTeX git repository on GitHub.
Comparing to Alternatives
KaTeX is a specialized plugin for rendering LaTeX math equations efficiently, with several alternatives available that offer similar functionality.
Strengths
- Fast and efficient rendering of math equations using KaTeX.
- Easy to use with LaTeX syntax familiarity.
- Compatible with popular page builders like Elementor.
- Provides a preview of formatted math text within the editor.
- Supports right-to-left (RTL) equations properly on RTL websites.
Weaknesses
- Lacks configuration options to disable font loading on pages without math content.
- Equations inserted via shortcode block are left justified with limited alignment control.
- No built-in settings for fine-tuning plugin behavior.
- No pro version or premium features available.
User Sentiment Analysis
With a perfect 5-star rating from all 16 reviewers, users consistently praise KaTeX for its ease of use, fast rendering, and compatibility.
Positive highlights
- "Able to use very easily and without any issues. Rendering is very fast too." — allabakash
- "Fortunately, this is compatible with Elementor!" — mrezatavakol
- "Great plugin for properly typeset math with a useful preview feature." — macadk
- "Supports RTL equations correctly on RTL websites." — مرتضی رستگار
- "Thanks to the developer for maintaining and updating the plugin." — gkoper
Weaknesses
- No options to disable font and related file loading on pages without math content.
- Limited alignment options for equations inserted via shortcode block.
- Lack of configuration settings reduces customization.
- No premium version to access advanced features.
Who Should Use This?
Best for
Users who need a reliable, fast, and easy-to-use plugin to render LaTeX math equations on their WordPress sites, especially those using page builders like Elementor or requiring RTL support.
Not ideal for
Users seeking extensive customization options, advanced configuration settings, or a premium version with additional features may find this plugin limited for their needs.
Pricing & Value
Free version includes
The free version includes full KaTeX rendering capabilities with fast performance and compatibility with popular editors and RTL support.
Final Verdict
KaTeX stands out as a highly effective and user-friendly plugin for displaying LaTeX math on WordPress sites, earning unanimous positive reviews for its speed, compatibility, and ease of use. Its support for RTL equations and editor preview enhances the user experience significantly.
While it lacks advanced customization and a pro version, its zero security vulnerabilities and solid performance make it an excellent choice for users needing straightforward math rendering without extra complexity.
Other Notable Features
Here are a few other notable features of this free
KaTeX plugin.
FAQ
You should be able to replace any other LaTeX plugin using [latex] shortcodes without having to make changes to existing posts. Other plugins might handle display-mode latex other than [latex display=true]...[/latex], in which case old posts unfortunately have to be changed.
Contributors and developers
“KaTeX”
is open source software. The following people have
contributed to this plugin.
