WordPress Debug Plugins

Log/Debug the PHP code in your Theme/Plugin with your Browser Console (no extension needed)

The Advanced Cron Scheduler for WordPress plugin helps to easily replace or migrate Native WordPress Cron to the Action Scheduler Library.

Inspect PHP variables on a central dashboard in wp-admin for convenient debugging.

Debug Bar List Script & Style Dependencies is an add-on to WordPress Debug Bar

Simple and lightweight plugin to show all registered shortcodes under a "Registered Shortcodes" toolbar menu item.

Easily find out which actions and filters are the slowest during a page load.

A tool for experienced frontend performance engineers to take control over the scripts and styles enqueued on their site.

[ ✅ 𝐒𝐄𝐂𝐔𝐑𝐄 𝐏𝐋𝐔𝐆𝐈𝐍𝐒 b𝓎 𝒫𝓊𝓋𝑜𝓍] You can easily enable WP_DEBUG using a toolbar button. READ DESCRIPTION!

Displays server stats and WordPress system information for debugging purposes.

Load the Last Version of style.css everytime, whenever and ever. No side effects on performance.

Show us information about WordPress install, PHP, Database and Hosting Server

Kint is a modern and powerful PHP debugging helper, which requires zero-setup and replaces var_dump(), print_r() and debug_backtrace().

Mail Debug for WooCommerce allows you to debug WordPress and WooCommerce emails.

Modify WP_DEBUG and other WordPress constants directly in the WordPress admin rather than manually editing them via wp-config.php!

View Information about your WordPress Configuration (Defaults, Themes, Plugins) and Server Information that is useful for debugging and support.

Lots of debugging and testing tools for developers.

Control which status tests and what debug information appear in your Site Health screen.

View and Delete the debug log from the Tools menu. Extremely light and simple.

This plugin is intended for theme developers to use. It shows the current template being used to render the page, current post type, and much more.

Makes it possible to enable safe mode for WordPress. In safe mode, plugins will not be loaded and the default theme (if installed) will be activated.

Displays the phpinfo() table in the WordPress dashboard and creates a shortcode for use in posts and pages.

Manage log files with custom directory and filename. Download and delete logs regardless of WP_DEBUG.

Search the file and row (on WordPress) that contain a PHP function or class with a click!

Displays if WP_DEBUG is active in the admin footer. This plugin can be used alone or together with the "Server IP & Memory Usage Display" plugin.

Never accidentally send users emails from your testing sites again!

Displays metadata in a metabox on the creation/editing pages for posts (any CPT), terms (any taxonomy), and users. The metadata is shown in a human-re …

Adds form ID and webhook URL pairs to trigger specific webhooks on Bricks form submissions, with debug options.

Plugin implements the awesome dBug class created by Kwaku Otchere for use in WordPress plugin debugging

Prevents plugins from showing deprecated errors in the WordPress admin.

A WordPress plugin for debugging & troubleshooting. Safely simulate plugin deactivation, theme switching, and WP_DEBUG.

Debug Bar Transients adds a new panel to Debug Bar that displays information about WordPress transients.

Plugin that allows you to see all PHP errors and helps you troubleshoot a misbehaving theme or plugin.

Issues Tracker allows you view and search WordPress logs, receive security advice, track 404 errors, and view your server settings.

Essential toolbox to debug a WordPress installation.

Show comment metadata in a metabox when editing comments - a great tool for debugging issues with comment metadata.