KaTeX vs MathML Block (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Quick Verdict
As of April 2026, KaTeX has a higher user rating (5/5 from 16 reviews) and leads in active installations (2.0K+ vs 1.0K+). Both are free WordPress plugins. KaTeX has accumulated 40K+ total downloads while MathML Block has 26K+.
Detailed Comparison
| Metric | KaTeX | MathML Block | |
|---|---|---|---|
| Rating | 5/5 | ◄ | 3.8/5 |
| Total Reviews | 16 | ◄ | 4 |
| Active Installs | 2.0K+ | ◄ | 1.0K+ |
| Total Downloads | 40K+ | ◄ | 26K+ |
| Support Resolution | 0% | N/A | |
| Last Updated | 8 months ago | ◄ | 11 months ago |
| First Released | 2018 | 2018 | |
| Age | 8 years | 8 years | |
| WP Requires | 5.0+ | 5.0+ | |
| PHP Requires | 5.3+ | 5.6+ | |
| Business Model | Free | Free | |
| Latest Version | 2.2.5 | 1.2.3 |
Rating Breakdown
KaTeX
MathML Block
Download Trends
Over the past 30 days, KaTeX averaged approximately 12 daily downloads while MathML Block averaged 19.
Recent Reviews
KaTeX Reviews
Updates again
Thanks to Tom for reopening this plugin for updates. It must have been a chore to satisfy the “administrators” but the result is great. I have been using KaTeX all the time. WordPress complained about
Rendering inline
Is it possible to render KaTeX for inline mode in a paragraph (Gutenberg preview)? Please consider this in next update. This topic was modified 2 years ago by Difa. This topic was modifi
RTL equation in RTL websites!
This plugin have no options at all! and sets its direction by global direction that means RTL equations in RTL websites!
MathML Block Reviews
The plugin does not provide any syntax documentation
I instaled and tried to use this plugin. I visits all provided urls by searching the documetation on how can i use the math formulas into the inline syntax that the plugin requires. Unfortunatelly i
Excellent
It is an excellent plugin. I have been using it for 2 years and it has worked well for me. It had some bugs related to amp, for example, some arrays weren’t displaying properly but with this update, e
Top !
The best way I have found to write math formulas on the web. I just need to remember the LaTex syntax I haven’t used in 15 years!
More Math Worth Comparing
Top alternatives in the same category as KaTeX and MathML Block
Advanced LaTeX plugin. Native LaTeX syntax. Allows custom preamble, TikZ and other packages. Zoom-independent visual quality (SVG).
Frequently Asked Questions
Is KaTeX or MathML Block more popular?
Which has better ratings — KaTeX or MathML Block?
Are KaTeX and MathML Block free?
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.