Is Theme Inspector free?

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

How many websites use Theme Inspector?

Theme Inspector has 400 active installations as tracked by WordPress.org.

What are the best Theme Inspector alternatives?

Popular alternatives to Theme Inspector include Kirki Customizer Framework, Child Theme Configurator, All In One Favicon. You can compare them side-by-side on our comparison pages.

Does Theme Inspector work with the latest WordPress?

Theme Inspector has been tested up to WordPress 6.1.10. It requires WordPress 3.0+ and PHP false+.

PluginSift

Theme Inspector

Name: Theme Inspector
Rating: 4.7 (11 reviews)
Author: Melissa Cabral

A developer's inspector to illuminate the WordPress Template Hierarchy and help with building WordPress Classic themes.

By Melissa Cabral·Theme·Free

4.7(11 reviews)

·400 active installs·Updated 3 years ago

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As of April 2026, Theme Inspector is a WordPress theme plugin with 400 active installations and a 4.7/5 rating from 11 reviews. It has been downloaded 14K+ times in total. Requires WordPress 3.0+ and PHP false+. Available on WordPress.org since 2015. Last updated 3 years ago — may have compatibility concerns. Top alternative: Kirki Customizer Framework.

4.7/511 reviews

400active installs

14K+total downloads

11 yearssince 2015

Overview

A simple, lightweight plugin that displays useful technical information on pages and posts to aid in developing WordPress Classic themes. Provides quick access to things that are sometimes hidden, like post/page ID, slug, taxonomy terms, and post type slug. Theme Inspector tells you exactly what conditional tags are true on each view, and what template file loaded on each page view.