JS Morisset

The JSM Show Post Metadata plugin displays post (ie. posts, pages, and custom post types) meta keys (aka custom field names) and unserialized values in a metabox at the bottom of the post editing page.
Note that if you’re using WooCommerce HPOS (High-Performance Order Storage), available since WooCommerce v8.2, then your WooCommerce orders are NOT post objects and you should use the <a href="https://wordpress.org/plugins/jsm-show-order-meta/" rel="ugc">JSM Show Order Metadata</a> plugin instead.
There are no plugin settings – simply install and activate the plugin.
<h4>Available Filters for Developers</h4>
Filter the post meta shown in the metabox:
<pre><code>'jsmspm_metabox_table_metadata' ( array $metadata, $post_obj )
</code></pre>
Array of regular expressions to exclude meta keys:
<pre><code>'jsmspm_metabox_table_exclude_keys' ( array $exclude_keys, $post_obj )
</code></pre>
Capability required to show post meta:
<pre><code>'jsmspm_show_metabox_capability' ( 'manage_options', $post_obj )
</code></pre>
Show post meta for a post type (defaults to true):
<pre><code>'jsmspm_show_metabox_post_type' ( true, $post_type )
</code></pre>
Capability required to delete post meta:
<pre><code>'jsmspm_delete_meta_capability' ( 'manage_options', $post_obj )
</code></pre>
Icon for the delete post meta button:
<pre><code>'jsmspm_delete_meta_icon_class' ( 'dashicons dashicons-table-row-delete' )
</code></pre>
<h4>Related Plugins</h4>
<ul>
<li><a href="https://wordpress.org/plugins/jsm-show-comment-meta/" rel="ugc">JSM Show Comment Metadata</a></li>
<li><a href="https://wordpress.org/plugins/jsm-show-order-meta/" rel="ugc">JSM Show Order Metadata for WooCommerce HPOS</a></li>
<li><a href="https://wordpress.org/plugins/jsm-show-post-meta/" rel="ugc">JSM Show Post Metadata</a></li>
<li><a href="https://wordpress.org/plugins/jsm-show-term-meta/" rel="ugc">JSM Show Term Metadata</a></li>
<li><a href="https://wordpress.org/plugins/jsm-show-user-meta/" rel="ugc">JSM Show User Metadata</a></li>
<li><a href="https://wordpress.org/plugins/jsm-show-registered-shortcodes/" rel="ugc">JSM Show Registered Shortcodes</a></li>
</ul>

JSM Show Post Metadata

I've started recently to use this plugin to discover post meta values, I must say it's cleaner than other plugins I've used before.

Thanks for the latest update release 2.0.0, the ability to have post meta updated without having to load the page is pretty awesome.

I use the plugin almost everyday. I recommend it to anyone who wants to see what's in post meta.

Keep it up!

Useful and Very Clean Post Meta Viewer Plugin

It's great for letting me see hidden metadata without having to open up the database.  Plus, it's great for allowing non-technical users to see the information without the risk of sending them to the database.  

Super helpful tool!


I'm definitely not making full use of its potential but, for what I need it, it has proved to be dependable and very useful.



Thank you for sharing your work.


Helpful and dependable


Very handy and usefull when I work on post types


Very handy when I work on post types


This plugin is incredibly helpful when converting and managing legacy websites, especially for uncovering all kinds of hidden metadata - even the obscure ones.


Thanks a lot for this great plugin!

Show post metadata (aka custom fields) in a metabox when editing posts / pages - a great tool for debugging issues with post metadata.

WpExpertPlugins

Stop wasting time editing hidden or custom post meta values in the database or code. 
Well, you’re looking at the ultimate solution.
The Post Meta Data Manager helps you effortlessly view, edit, search, and manage Custom Fields/Post Meta. It elegantly displays all your post meta keys and values inside a metabox situated directly at the bottom of the post editing screen.
Powerful Meta Management Features:
<ul>
<li>User Meta Manager: Effortlessly manage user meta fields straight from the user profile edit screen.</li>
<li>Taxonomy Meta Manager: Manage term and taxonomy meta fields efficiently from any term edit page.</li>
<li>Custom Post Type Support: Configure which post types display the meta data manager box.</li>
<li>Bulk Delete Functionality: Seamlessly select and bulk delete multiple meta keys at once while editing a specific post to save time.</li>
</ul>
<h4>Key Features:</h4>
<ul>
<li>Quickly search, sort, and edit specific meta values right on the editing screen.</li>
<li>Supports ascending and descending sorting on the key column for intuitive navigation.</li>
<li>Elegant pagination shows 10 items per page—say goodbye to endlessly long lists!</li>
<li>Fully compatible with any built-in or custom post types.</li>
</ul>
Got feature ideas or looking for enhancements? We’re all ears! 
* <a href="http://www.wpexpertplugins.com/contact-us/" rel="nofollow ugc">Submit a Feature Request</a>
<h4>Contributing</h4>
Help us make the plugin even better! Report bugs and suggest new features on <a href="https://github.com/gandhihitesh9/post-meta-data-manager" rel="nofollow ugc">GitHub</a> or the <a href="https://wordpress.org/support/plugin/post-meta-data-manager" rel="ugc">WordPress Support Forum</a>.

Post Meta Data Manager

When I found this plugin, I was skeptical how well it would work. Withing 15 seconds of testing, I realized that it does exactly what it says, and it does it effortlessly.

My only suggestion would be when editing a field setting, especially if that particular Meta Data contains a long array, instead of getting a single line of "text" field, we could instead get a multi-line edit box. Not a big deal, but an edit box instead would visually improve this plugin.

Well done, and thank you. 

Haven't seen anything like it !


I use this plugin almost every day now while I'm working on developing a plugin. This really helps a lot check the value of meta fields whether they are working fine or not.



Amazing work man, keep it up!


Excellent and really helpful plugin.

Love it.

View, modify, search, and delete post meta, user meta, and taxonomy meta right from your WordPress edit screens—all without ever touching the database …

JSM Show Post Metadata vs Post Meta Data Manager