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Theme Check 20260901 – WordPress Plugin

Theme Check 20260901 – WordPress Plugin

v20260901 ★★★★★4.8/5 (195) Updated 3 days ago Live Demo ↗
Download Theme Check 20260901
Free download · version 20260901

Description

At a glance

Looking for Theme Check v20260901? It is available here as a free GPL download for WordPress — 20K+ active installs · 4.8/5 rating from 195 reviews · updated September 1, 2026 · requires WordPress 3.7+.

The theme check plugin is an easy way to test your theme and make sure it’s up to spec with the latest theme review standards. With it, you can run all the same automated testing tools on your theme that WordPress.org uses for theme submissions.

The tests are run through a simple admin menu and all results are displayed at once. This is very handy for theme developers, or anybody looking to make sure that their theme supports the latest WordPress theme standards and practices.

How to enable trac formatting

The Themes Team use this plugin while reviewing themes and copy/paste the output into trac tickets, the trac system has its own markup language.
To enable trac formatting in Theme-Check you need to define a couple of variables in wp-config.php: TC_PRE and TC_POST are used as a ticket header and footer.
For example:

define( 'TC_PRE', 'Theme Review:[[br]]
- Themes should be reviewed using "define('WP_DEBUG', true);" in wp-config.php[[br]]
- Themes should be reviewed using the test data from the Theme Checklists (TC)
-----
' );

define( 'TC_POST', 'Feel free to make use of the contact details below if you have any questions,
comments, or feedback:[[br]]
[[br]]
* Leave a comment on this ticket[[br]]
* Send an email to the Theme Review email list[[br]]
* Use the #wordpress-themes IRC channel on Freenode.' );

If either of these two vars are defined a new trac tickbox will appear next to the Check it! button.

Frequently asked questions

What is Theme Check?

Theme Check is a free WordPress plugin available under the GPL license. The current version is 20260901. It is active on over 20K websites.

Is Theme Check free to download?

Yes — Theme Check 20260901 is a free GPL download with no hidden fees, no account needed, and no feature locked behind a paywall in this package. Users rate it 4.8 out of 5 based on 195 reviews.

How do I install Theme Check 20260901?

Download the ZIP file from this page, then in your WordPress dashboard go to Plugins → Add New → Upload Plugin, choose the file, click Install Now, then Activate. The plugin works immediately after activation — no license key or extra setup is required for the core features.

What are the requirements for Theme Check?

Theme Check 20260901 requires WordPress 3.7 or higher. Most modern WordPress hosts already meet these versions. Running older versions may cause features to break, so update WordPress and PHP first if your site is behind.

When was Theme Check last updated?

Version 20260901 was last updated on September 1, 2026. This page is refreshed automatically, so the download here always matches the newest version we have verified.

Is the Theme Check download safe?

The file is sourced directly from the official WordPress.org repository — the same file the developer published. It is served unmodified, so what you install here is byte-identical to the official release.

Version: 20260901
Updated: October 1, 2026

Technical details

Version20260901
Last updatedSeptember 1, 2026
Active installs20,000+
Rating★★★★★ 4.8/5 (195 reviews)
Requires WordPress3.7 or higher
AuthorWordPress.org
Tagsguidelines, themes, wordpress-org
Demo Theme Check

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