Stop guessing which query is slow
Run EXPLAIN locally on your slowest queries and get the exact index to add. The diagnosis runs on your own server, so no query text ever leaves your site.
Latest: v1.5.4 · 2 Jul →
wp plugin install wp-multitool --scan
Most optimization plugins guess.
Most optimization plugins guess.
This one runs EXPLAIN.
18 tools in one plugin. Find what's slow - and why.
Fix My Slow Site - $199/year Not sure yet? Scan your site for free →“From 442ms to 38ms — this has been a great great improvement.”— Gaurav Tiwari · Query time: 442ms → 38ms
“A flawless, stable, and secure plugin. Websites run incomparably faster, and page loading after optimization is instant.”— MDN · 5★ on Trustpilot
Unlimited-Site Plans
All 18 Modules
30-Day Money-Back (14 on Pro)
One Plugin. All The Tools.
Stop juggling optimization plugins. Enable what you need, ignore what you don't.
Only carry the weight you use
Turn on the tools that fix your problem and leave the rest off. Every module runs on its own, so anything you disable adds nothing.
Safe to run on a live site
Every action is capability-checked, nonce-verified, and sanitized, so you can diagnose production without holding your breath.
Visitors never wait on the tool
Query analysis runs in the background, so pages stay fast while the plugin does its work.
18 Powerful Modules
Enable only what you need. Each module works independently.
Action Scheduler Optimizer
Tame WooCommerce's bloated job queue
Auto Updater
Pulls plugin updates from wpmultitool.com using your Polar license key.
Autoloader Optimizer
Cut page load time by 0.5-2 seconds
Config Manager
Edit wp-config.php without the terror
Dashboard Widget Manager
Control and customize WordPress dashboard widgets.
Database Optimizer
Reclaim 500MB+ of wasted database space
Debug Log Guard
Stop debug.log eating your disk — stream, compact, and size-guard the log
Frontend Optimizer
One-click speed optimizations
Image Manager
Control and customize WordPress image sizes with ease.
Package Downloader
Allows users to download plugins and themes as zip archives directly from the site.
Plugin Performance Score
See which plugins slow your site — powered by makewpfast.com benchmarks
Quick Updater
Enables drag-and-drop plugin updates directly from ZIP files on the Plugins list.
Plugin Reactivator
Adds a quick reactivation option to plugins list for easy troubleshooting.
Shortcode Inspector
A quick way to find and test shortcodes.
Site Doctor
On-demand production misconfiguration scanner
Find Slow Callbacks
Discover the slowest callbacks in your WordPress site by testing any URL.
Slow Query Analyzer
Find slow queries without learning SQL
System Info
Check your server configuration and infrastructure
What Developers Say
"As a developer, I hate when a tested plugin throws a critical error and I cannot access the database to fix it. Or when I am editing a live theme nervously waiting for something to crash. Multitool's auto-restore gave me confidence back."Maria — WordPress Developer
"There won't be any refund, because the plugin does exactly what it says it does. I've already tested it on two websites, with visible results."Bojan Popovic
"I like it a lot it helps to find problems with caching 503 errors and it is easy to setup the WP config. It is really helpful."Peter — Kyzoe.be
"From 442ms to 38ms - this has been a great great improvement."Gaurav Tiwari — WordPress Developer
"I just bought the plugin. It's very easy to use and the improvements can be applied fast. I'm very happy, already tested it on two sites. Thanks for a great plugin."camilobuitrago — Reddit user
"WP Multitool makes it easy to get some quick ideas on site optimisation and helps to identify some potential problems. The analysis of slow database queries in particular is very insightful."Peter — Founder
"Super professional plugin. A must on all sites now."António Almeida — WordPress | A11y | AI & Automation
How It Compares
Different tools for different problems. Here's where WP Multitool fits.
| Feature | WP Multitool | Query Monitor | WP Rocket | Perfmatters |
|---|---|---|---|---|
| Focus | Backend/Server | Dev debugging | Frontend/Cache | Frontend |
| Slow query detection | ✓+ EXPLAIN analysis | ✓ | ✗ | ✗ |
| Index suggestions | ✓Automated | ✗ | ✗ | ✗ |
| Autoload optimizer | ✓remove bloat | ✗ | ✗ | ✓ |
| Fatal error recovery | ✓auto-restore | ✗ | ✗ | ✗ |
| wp-config editor | ✓safe GUI | ✗ | ✗ | ✗ |
| Frontend optimization | ⚡partial (bloat removal, defer scripts) | ✗ | ✓ | ✓ |
| Best for | Diagnosing & fixing server-side slowness | Developers debugging | Speed + caching | Asset cleanup |
Use WP Rocket for caching. Use Multitool to find why you need caching.
Performance Guides
Deep-dive guides on the WordPress backend problems we solve.
Backend Performance
Why frontend optimization isn't enough. TTFB benchmarks, common causes, and how to diagnose what's actually slow.
Slow Database Queries
Find the queries adding seconds to every page load. WooCommerce JOINs, unindexed meta lookups, and how to fix them.
Autoload Bloat
Your wp_options table silently slows every request. How to audit autoloaded data and what safe thresholds look like.
Slow WordPress Admin
Why wp-admin feels like dial-up. Admin-ajax bottlenecks, heartbeat overhead, and how to pinpoint the culprit.
Autoloader Optimizer
How the Autoloader Optimizer detects orphaned and oversized autoloaded options, and safely removes them from every page load.
How to Read MySQL EXPLAIN
Decode EXPLAIN output to find missing indexes, full table scans, and filesorts slowing your WordPress database.
How It Works
Four steps. No complexity. Just results.
-
Install
Upload the zip. Activate. Takes 60 seconds.
-
Scan
18 modules analyze your queries, autoload, cron, and database.
-
Fix
Apply optimizations individually or batch. Auto-backup before every change.
-
Fast Website
Enjoy a super fast and optimized website.
Pick Your Plan
All 18 modules in one plugin. Own it for life at $499, or subscribe from $79/year.
Pro
$79
per year · 1 site
- All 18 modules
- Updates while subscribed
- 1 site license
- Email support
- Cancel anytime
Yearly
$199
per year
- All 18 modules
- Updates while subscribed
- Unlimited sites
- Email support
- Cancel anytime
Best Value
Lifetime
$499
one-time payment
- All 18 modules
- Lifetime updates
- Unlimited sites
- Email support
- Never pay again
30-Day Money-Back Guarantee — 14 days on Pro (1 site)
WordPress
5.0 — 7.0+
PHP
7.4+
Database
MySQL 5.7+ / MariaDB 10.2+
Built by
I built WP Multitool because I got tired of installing 5-6 different plugins and spending hours on looking and configs just to optimize basic things. Now I just install WP Multitool and optimize the backend within minutes.
Get notified about deals
Black Friday, launch discounts, new features.
Low volume. No spam.
FAQ
Common questions, straight answers.
Will this break my site?
Auto-backup before any change. One-click restore if something goes wrong. Plus, the fatal error handler catches crashes and lets you recover instantly. You'd have to try pretty hard to break something permanently.
Do I need to disable my cache plugin?
No. Multitool complements cache plugins — it fixes root causes while they hide symptoms. Use both. WP Rocket handles the frontend, Multitool handles the backend.
What WP/PHP versions are supported?
WordPress 5.0 through 7.0+, PHP 7.4+, MySQL 5.7+ / MariaDB 10.2+. Fully tested on WordPress 7.0. But if you're not on PHP 8.2+ yet, the System Info module will roast you about it.
Is there support?
No license keys, no support tickets, no hand-holding. But if you find a bug or have feedback, I actually want to hear it. Reach out and I'll read it. Want hands-on setup? Performance Setup →
Can I use it on multiple sites?
Yes. The Lite ($9), Pro Annual ($199/yr) and Pro Lifetime ($499) editions all cover unlimited sites — one license for your whole portfolio. Running just one site? Pro is $79/yr for a single site — the cheapest way to get all 18 modules.
What if it doesn't help my site?
30-day money-back guarantee on most plans — the $79 Pro (single-site) plan is 14 days. If it doesn't solve your problem, you get your money back.
Why did the price change from $50 to $499?
The early access price of $50 was intentionally low to get real users and real feedback. After ~40 customers, a 97% keep rate, and consistent feedback that it was underpriced, the price now reflects the tool's actual value. A $199/year option is now available for those who prefer lower upfront cost.
Should I get yearly or lifetime?
Yearly ($199/year) is great if you want to try it with lower commitment. Lifetime ($499) pays for itself in under 3 years and you never pay again. Both include all 18 modules, unlimited sites, and updates.
Why not just use Query Monitor?
Query Monitor shows you problems. Multitool tells you how to fix them. QM says "this query is slow." Multitool says "add this index to make it fast" and shows you the exact SQL.
Which LLM is the code sent to? Is there control over what data leaves my server?
No data leaves your server. The Slow Query Analyzer runs entirely locally — it uses MySQL
EXPLAIN and rule-based pattern matching to analyze queries, not an external LLM. Your wp-config.php, credentials, and all other data stay on your server. Zero external API calls.