Detect PHP error spikes, recurring patterns, request impact and source-version changes with grouped local diagnostics.
Alternatives to Customizer Dev Tools
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
Relevant replacements
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
Black Barv4.2.0
Black Bar is an unobtrusive Debug Bar for WordPress developers that attaches itself to the bottom of the browser window.
Debug Log Viewerv2.5.2
Effortlessly view, search, filter and manage your WordPress debug.log in the admin dashboard. Real-time monitoring and email alerts
Debug Log Manager Toolv3.0.7
Read, search, and clear WordPress debug logs from wp-admin. Toggle WP_DEBUG and inspect errors without FTP.
Really one click enable/disable debugging, clear debug.log, search, sort, and filter errors. See new errors automatically without refreshing.
WP Debuggingv2.12.6
A support/troubleshooting plugin for WordPress.
Extends the Query Monitor and Debug Bar plugins for ElasticPress queries.
Development Assistantv1.2.12
Toolkit for debugging and customer support.
Adds a High Performance Order Storage (HPOS) status indicator to the admin bar that shows the status of HPOS on the site, perfect for debugging.
Add a WP Admin page for debugging the HTML API.