Troy Chaplin

Adds a dashboard metabox that allows a user to quickly find and edit specific core or custom blocks across all post types on a site.

Block Finder

Easily find content blocks anywhere on your site.

Automattic

Daniel Bachhuber

Gary Jones

Tim Moore

A simple WordPress admin tool for inspecting rewrite rules. View a listing of all your rewrite rules, see which rewrite rules match a given URL (and the priorities they match in), or filter by different sources of rewrite rules. Perform a soft flush of your rewrite rules to regenerate them.
<a href="https://github.com/Automattic/Rewrite-Rules-Inspector/" rel="nofollow ugc">Developed on GitHub</a> — pull requests are always welcome. Please leave feedback, questions, bug reports, and feature requests in the GitHub issues.
<h3>Where to find it</h3>
Go to <code>Tools → Rewrite Rules</code> in the WordPress admin.
<h3>URL Tester</h3>
Quickly test any URL (or path) against your site’s rewrite rules:
<ul>
<li>See whether the URL would be a 404 or which rule would match first (the one WordPress uses).</li>
<li>View the list of all matching rules, in match priority order.</li>
<li>Inspect the query variables extracted from the match and the resulting final query WordPress would run.</li>
</ul>
Works with full URLs or paths and automatically handles sites installed in a subdirectory.
<h3>Permastructs</h3>
Browse a table of all permastructs that WordPress is aware of, including:
<ul>
<li>Name — the permastruct key (e.g. for posts, taxonomies, authors).</li>
<li>Structure — the permalink structure pattern used to generate rules.</li>
<li>Description — a human-friendly summary of what the permastruct controls.</li>
</ul>

Rewrite Rules Inspector

Best option when working with permalinks and custom urls structs

A must have for permalinks work

Easy Testing what wordpress rewrite thinks about any url ;) 

Nice one!


Sometimes you get into a trap that logically leads nowhere and this plugin can help you find a way out of this vicious circle. Thanks.


Genius tool for debugging redirect errors

A simple admin tool for inspecting rewrite rules.

Block Finder vs Rewrite Rules Inspector