This tool provides a detailed view of rewrite rules within a site's admin panel, helping developers and site administrators manage URL structures. It is designed for troubleshooting custom permalinks, post types, and routing problems without requiring code changes.

URL Tester: Enter any URL or path to check which rewrite rule matches first, view all matching rules in priority order, and see extracted query variables. This helps identify why a page might return a 404 error or route incorrectly.

Rule Listing: Display all active rewrite rules in a sortable table, with options to filter by source such as core, plugins, or themes. This makes it easy to spot conflicts or missing rules that affect site functionality.

Permastructs Overview: Browse a list of permastructs with their names, structures, and descriptions to understand how permalink patterns are generated for posts, taxonomies, and other content types.

Flush Rules Button: Regenerate rewrite rules with a single click to resolve issues after changes to plugins, themes, or permalink settings. It performs a soft flush to avoid unnecessary regeneration and includes security checks for authorized users only.

Source Filtering: Limit the display of rules to specific origins, allowing focused debugging of custom rules added by particular plugins or themes without clutter from unrelated sources.