Stop Hunting for WordPress Errors & Slow Queries

Developer Debug Footer puts vital PHP errors, database queries, scripts, styles, and more right in your WordPress footer. Speed up your development workflow instantly!

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Showcase the plugin interface

Tired of Tailing Logs?

No more switching windows or SSHing to check `debug.log`. See PHP notices, warnings, and errors directly in the footer as they happen.

Mystified by Slow Pages?

Instantly view every database query, identify slow ones, and optimize your theme or plugin performance during development.

Debugging Conflicts?

Quickly see which CSS and JavaScript files are loaded on any page to easily track down script or style conflicts.

Everything You Need, Right in the Footer

Developer Debug Footer provides essential tools for efficient WordPress troubleshooting.

PHP Error Log Viewer

Displays recent entries from `debug.log` (Notices, Warnings, Errors). Requires `WP_DEBUG_LOG`.

Database Query Monitor

Lists all SQL queries for the page load, including execution time. Requires `SAVEQUERIES`.

Scripts & Styles List

View handles of all enqueued CSS and JavaScript files. Debug loading issues & conflicts.

Included Files List

See the full list of PHP files included by WordPress core, themes, and plugins.

Environment Info

Quickly check WP & PHP versions, theme details, and memory usage vs limit.

Admin-Only & Easy Setup

Visible only to admins. Simple Gumroad license activation and guided `wp-config.php` setup.

Perfect for Your WordPress Workflow

Whether you build themes, plugins, or manage sites, this tool saves you time.

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  • Plugin Developers: Debug hooks, actions, filters, and AJAX calls by monitoring errors and queries in real-time.
  • Theme Developers: Easily check template includes, troubleshoot style/script conflicts, and optimize template queries.
  • Freelancers & Agencies: Quickly diagnose issues on staging sites or during development without installing bulky debugging suites.
  • Site Administrators: Gain insights into complex problems or conflicts between plugins/themes on a staging copy of your site.

Don't Just Take Our Word For It

(Add customer testimonials here once you have them!)

Frequently Asked Questions

Please check: 1) Is the plugin active? 2) Are you logged in as an Administrator? 3) Is your Gumroad license active (check Settings > Debug Footer License)? 4) Are there any JavaScript errors in your browser console?

This data relies on WordPress debug constants. Please go to **Tools > Debug Footer Setup** in your admin area and follow the instructions to ensure `WP_DEBUG`, `WP_DEBUG_LOG` (for errors), and `SAVEQUERIES` (for database queries) are set to `true` in your `wp-config.php` file. Also, ensure `/wp-content/debug.log` is writable by the server.

**No, this is strongly discouraged.** Enabling `WP_DEBUG`, `WP_DEBUG_LOG`, or `SAVEQUERIES` on a live site can expose sensitive information and significantly impact performance. This plugin is designed for use on development or staging environments ONLY. Always disable these constants on your live site's `wp-config.php`.

After purchasing the plugin via the "Get License Now" button on this page (which links to Gumroad), you will receive an email from Gumroad containing your unique license key. You can also usually find it in your Gumroad library/account if you have one. Enter this key under **Settings > Debug Footer License** in your WordPress admin.

You need a self-hosted WordPress site (version 5.5 or higher recommended), PHP 7.4 or higher, Administrator access, the ability to edit your `wp-config.php` file, and a valid license key purchased through Gumroad.

Ready to Simplify Your WordPress Debugging?

Get instant access to vital development info and speed up your troubleshooting process.

Get Your License Now!

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