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Live from WordPress.org · Sep 27, 2026

Best Testing Plugins for WordPress

75 plugins are tagged “testing” on WordPress.org. We rank them by active installs and score every one on update freshness, compatibility, ratings and support — so you can pick a safe one in seconds. The most popular right now is FakerPress with 10K+ active installs.

Plugins in category75
#1 by installsFakerPress
Top-30 installs26.1K+
Avg. health (this page)47/100

75 Testing plugins

Page 1 of 3
Best Testing Plugins for WordPress
Rank Plugin Active installs Rating Updated Health
1 FakerPress FakerPress FakerPress is a clean way to generate fake and dummy content to your WordPress, great for… by Gustavo Bordoni 10K+ ★★★★★★★★★★ 4.9 (205) 2 months ago 85
2 Plugin Check (PCP) Plugin Check (PCP) Plugin Check is a WordPress.org tool which provides checks to help plugins meet the… by WordPress.org 10K+ ★★★★★★★★★★ 4.5 (36) 1 month ago 68
3 WordPress Beta Tester WordPress Beta Tester Allows you to easily upgrade for testing the next versions of WordPress. by Andy Fragen 2K+ ★★★★★★★★★★ 4 (47) 2 months ago 79
4 RTL Tester RTL Tester Test your themes and plugins in RTL mode. by Yoav Farhi 1K+ ★★★★★★★★★★ 5 (20) 6 years ago 44
5 Debug Bar Rewrite Rules Debug Bar Rewrite Rules Debug Bar Rewrite Rules adds a new panel to Debug Bar that displays information about… by Oleg Butuzov 700+ ★★★★★★★★★★ 5 (5) 2 years ago 39
6 Eli's PHP Compatibility Scanner Eli's PHP Compatibility Scanner Scan your plugins and themes for PHP version compatibility issues using the… by Eli Hanna 500+ ★★★★★★★★★★ 5 (2) 22 hours ago 76
7 Admin Bar Tools Admin Bar Tools Adds some small development tools to the admin bar. by Grégory Viguier 300+ ★★★★★★★★★★ 4.8 (8) 6 years ago 37
8 Sandbox Payment Gateway for WooCommerce Sandbox Payment Gateway for WooCommerce Fake credit card and ACH/eCheck payment gateways for testing WooCommerce checkout flows. by webmonk 300+ ★★★★★★★★★★ 5 (1) 6 months ago 48
9 Rewrite Rule Testing Rewrite Rule Testing Unit test your rewrite rules from the WordPress Admin. by Matthew Boynes 300+ ★★★★★★★★★★ 5 (2) 12 years ago 33
10 Theme Preview Theme Preview Allows you test how a theme looks on your site without activating it. by Dougal Campbell 200+ ★★★★★★★★★★ 5 (1) 11 years ago 33
11 Woo Email Control Woo Email Control Get better control of your Woocommerce emails. Add product images & embed them in emails… by findshorty 200+ ★★★★★★★★★★ 4.4 (5) 10 years ago 36
12 Developer Debug Tools Developer Debug Tools Lots of debugging and testing tools for developers. by PluginRx 100+ ★★★★★★★★★★ 5 (4) 3 weeks ago 75
13 Test Email Redirector Test Email Redirector Redirects all outgoing WordPress emails to a specified test address for development and… by Zaib Makda 100+ ★★★★★★★★★★ No reviews 1 year ago 34
14 User Role Switcher User Role Switcher Instant switching between user roles in WordPress. by Dhanendran Rajagopal 100+ ★★★★★★★★★★ 5 (2) 3 months ago 60
15 Content Forge – AI & non-AI content generator, scheduled AI posts, dummy data for your site Content Forge Generate WordPress content with or without AI. Schedule AI posts via Autopilot, or… by sapayth 60+ ★★★★★★★★★★ 5 (1) 1 month ago 66
16 REST API Route Tester REST API Route Tester A WordPress admin tool to quickly test REST API routes, path params, headers, body… by Nowshad Jawad 40+ ★★★★★★★★★★ No reviews 1 week ago 62
17 FormStatus Form Monitoring FormStatus Form Monitoring Fully-automated monitoring via FormStatus ensures you're the first to know when your… by formstatus 30+ ★★★★★★★★★★ No reviews 2 months ago 51
18 Structured Data Test Button Structured Data Test Button Adds a “Test Data” link in the admin bar (when viewing any page or post) which opens the… by Jay Holtslander 30+ ★★★★★★★★★★ 5 (1) 7 years ago 31
19 Kelpiks FormProof Kelpiks FormProof Audit Contact Form 7 configuration and run controlled email-path tests before a broken form… by Kelpiks Digital 30+ ★★★★★★★★★★ No reviews 2 months ago 58
20 Shopwarden – Automated WooCommerce monitoring & testing Shopwarden – Automated WooCommerce monitoring & testing Make sure your WooCommerce store is fully operational. Shopwarden automatically monitors… by shopwarden 20+ ★★★★★★★★★★ 5 (2) 2 years ago 34
21 RTL Tester Mirror by WebMan RTL Tester Mirror by WebMan Makes it easy for LTR language speaker to test the RTL website layout by mirroring it so it… by WebMan Design | Oliver Juhas 20+ ★★★★★★★★★★ No reviews 10 months ago 39
22 Diluted Test Order for WooCommerce Diluted Test Order for WooCommerce Adds a fake payment method so you can test the full checkout flow without a real payment… by Diluted 20+ ★★★★★★★★★★ 5 (1) 6 months ago 46
23 ShopMonitor.io – Automated Checkout & Form Monitoring ShopMonitor.io – Automated Checkout & Form Monitoring Connect your WordPress site to ShopMonitor.io — automated monitoring for WooCommerce… by Winning Solutions 20+ ★★★★★★★★★★ No reviews 3 months ago 51
24 Coral – Remote Images Coral – Remote Images Save space and download time! Leave your uploaded images where they're at, in /wp-content… by Big Sea 10+ ★★★★★★★★★★ 5 (3) 10 years ago 30
25 WP Remote Request Check WP Remote Request Check Checks if the WordPress HTTP API is able to be used by making calls using… by danstever 10+ ★★★★★★★★★★ No reviews 12 years ago 23
26 Ghost Inspector Ghost Inspector Display your latest Ghost Inspector test results for a single suite, on your dashboard… by Ghost Inspector 10+ ★★★★★★★★★★ 5 (1) 5 years ago 30
27 VK Plugin Beta Tester VK Plugin Beta Tester VK Plugin Beta Tester is derived from "Plugin Beta Tester" WordPress Plugin, created by… by Vektor,Inc. 10+ ★★★★★★★★★★ No reviews 5 years ago 31
28 Development Assistant Development Assistant Toolkit for debugging and customer support. by Dmitry Pripa 10+ ★★★★★★★★★★ 3 (2) 1 month ago 63
29 Style Switcher Style Switcher Let clients test simple style changes on the front end, to help make final decisions. by nextiteration 10+ ★★★★★★★★★★ No reviews 8 years ago 23
30 Flexible AB Results Flexible AB Results Flexible AB Testing is an easy to use plugin that will help you handle your A/B Testing in… by Easy Development 10+ ★★★★★★★★★★ No reviews 12 years ago 23

Top Testing plugins, head to head

All comparisons →
FakerPressFakerPress vs Plugin Check (PCP)Plugin Check (PCP) FakerPressFakerPress vs WordPress Beta TesterWordPress Beta Tester FakerPressFakerPress vs RTL TesterRTL Tester Plugin Check (PCP)Plugin Check (PCP) vs WordPress Beta TesterWordPress Beta Tester Plugin Check (PCP)Plugin Check (PCP) vs RTL TesterRTL Tester WordPress Beta TesterWordPress Beta Tester vs RTL TesterRTL Tester

How we rank

Popularity first, then a health check you can trust

Plugins are ordered the way WordPress.org ranks them for this category. Next to each one you’ll see its health score, so a popular-but-neglected option never sneaks into your stack.

  • 25 Update freshness
  • 20 Works with the latest WordPress
  • 25 Rating, weighted by review count
  • 15 Support threads resolved
  • 15 Active installs

Popular plugins categories

woocommerce 11.9Kwidget 5.1Kseo 3.5Kadmin 3Kpost 2.8Kshortcode 2.4KAI 2.3Kposts 2.2Ksecurity 2.1Kcomments 2.1Kecommerce 2Kimages 1.8Kemail 1.8Kimage 1.7Kgoogle 1.6Kanalytics 1.6Kgutenberg 1.5Kfacebook 1.5Kelementor 1.5Ktwitter 1.5Kgallery 1.5Klogin 1.5Ksidebar 1.3Kcontent 1.3Kpayment gateway 1.3Kblock 1.2Ksocial 1.2Kperformance 1.2Kpayment 1.2Kvideo 1.2Kpage 1.2Kmedia 1.1Kwidgets 1.1Kslider 1.1Ke-commerce 1.1Kcontact form 1Kspam 1Kchatbot 1Ksearch 993links 977

FAQ

Quick answers

Straight answers, pulled from live WordPress.org data.

Live data from WordPress.org · checked Sep 27, 2026

What is the most popular testing plugin for WordPress?

FakerPress is the most popular testing plugin with 10K+ active installs and a 4.9/5 rating on WordPress.org.

How many testing plugins are on WordPress.org?

There are currently 75 plugins tagged “testing” in the official WordPress.org plugin directory.

Which testing plugin has the best rating?

Among the most-installed options, RTL Tester has the highest rating at 5/5 from 20 reviews.

Are these testing plugins actively maintained?

3 of the top 30 testing plugins were updated in the last 30 days. Check each plugin’s health score for update freshness, WordPress compatibility and support responsiveness.

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