
Admin Columns
Adminimal
AdminLTE
Advanced Custom Fields
Add, remove, sort and reorder WordPress admin columns for any post type — Post ID, featured image, ACF fields and more with Admin Columns Editor.

JSONLint
JSON Formatter & Validator
JSON Editor Online
CodeBeautify
FreeFormatter
iLovePDF
Code Beautify JSON Validator
Online JSON Formatter and JSON Validator will format JSON data, and helps to validate, convert JSON to XML, JSON to CSV. Save and Share JSON
Which is more popular?
Based on our record, JSONFormatter.org seems to be more popular. It has been mentioned 29 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | wpadminify.com | jsonformatter.org |
| Pricing | — | |
| Company | Startup from Bangladesh · 1 - 9 employees | Startup from the United States |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of WordPress Admin Columns yet.
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing WordPress Admin Columns and JSONFormatter.org.
WordPress Admin Columns's answer
It turns WordPress' default list tables into real management screens. Instead of Title / Author / Date, you drag in any data you actually work with — custom fields, taxonomies, post meta, user meta, ACF fields, WooCommerce data — and configure it per post type, per screen, without writing a line of code. Everything happens inside the admin you already use, so there's no separate dashboard to learn and no front-end overhead on your site.
WordPress Admin Columns's answer
It started from a problem I hit on every project: the WordPress admin shows almost nothing useful about your content. Checking whether posts had featured images, which products were missing SKUs, or when users last logged in meant opening records one by one — or writing the same column hooks again for each site. I built the first version to stop repeating that work, and released it publicly once it was clear the problem wasn't just mine. → Swap in your real dates, the site or client that triggered it, and install/version milestones.
WordPress Admin Columns's answer
Most alternatives either add a fixed set of columns or require custom code through managepostscolumns hooks. This does both ends: a no-code drag-and-drop builder for site owners, and a full hooks/filters API plus PHP-registered column sets for developers who want configs in version control. It also covers every list table — posts, pages, CPTs, users, comments, media, taxonomies — rather than just posts, and pairs display with action: sorting, filtering, inline and bulk editing, and CSV export from the same screen.
WordPress Admin Columns's answer
Anyone managing content at volume rather than publishing occasionally. In practice: agencies and freelancers running client sites, editorial teams that need at-a-glance status across hundreds of posts, WooCommerce store managers auditing stock and pricing, membership and directory site owners working with user meta, and plugin developers who'd otherwise write column code on every project.
WordPress Admin Columns's answer
PHP (WordPress Plugin API, WPListTable, hooks and filters), JavaScript for the drag-and-drop column builder and inline editing, AJAX/REST for saving configurations, SCSS for admin styling, Composer and npm for dependency management, and PHPUnit for testing. Supports current PHP and WordPress versions, with data stored via the WordPress options API.
WordPress Admin Columns's answer
Only list real, verifiable names here — fabricated logos on a public comparison profile is the one thing that can actually hurt you. If you don't have permission-cleared names, use categories instead:
Share your experience with using WordPress Admin Columns and JSONFormatter.org. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


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JSONFormatter.org is an invaluable tool for anyone working with JSON data. Its simple and user-friendly interface makes formatting, validating, and analyzing JSON effortless. The website's clean design allows for easy...
Recommendations tracked on public social media and blogs since March 2021.


Tracking WordPress Admin Columns since Aug 2026.
Note: It is crucial that your batchinput.jsonl file is correctly formatted. You can use online JSON formatters and validators like jsonformatter.org or jsonlint.com to verify its integrity before proceeding. - Source: dev.to / about 1 year ago
Online Tools: Websites like JSONLint or jsonformatter.org let you paste JSON and get a minified version instantly. - Source: dev.to / about 1 year ago
JSON Formatter & Validator This tool focuses on formatting JSON data while offering basic diff capabilities. • Features: Validate, format, and compare JSON data. • Use Case: Ideal for developers who need an all-in-one solution. •... - Source: dev.to / almost 2 years ago
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