Latest: v1.9.7 · 15 Sep →

Find out why your WP admin is slow
Scan · EXPLAIN · Fix

19 modules in one plugin. Start with the Site Doctor scan: one ranked list of what is slowing the site, each finding linked to the module that fixes it.

Fix My Slow Site - From $79/year

Want a free look first? My free outside check measures TTFB and compression from outside — no install. For on-server diagnosis after you install, that's Site Doctor.

Verified reviews from real customers

“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 19 Modules 30-Day Money-Back (14 on Pro)

19 Powerful Modules

Enable only what you need. Each module works independently.

How It Compares

WP Multitool vs Query Monitor Both diagnose. WP Multitool also fixes. Query Monitor is great for debugging one request at a time. WP Multitool logs the slow queries over time, suggests indexes with EXPLAIN, and fixes them in a click. See full comparison →
WP Multitool vs WP Rocket WP Rocket does the frontend. WP Multitool does the backend. WP Rocket makes pages load faster. WP Multitool finds why the backend was slow to begin with. See full comparison →
WP Multitool vs Perfmatters Perfmatters trims what loads. WP Multitool fixes why. Perfmatters strips scripts and assets off the front end. WP Multitool goes after the slow queries and bloat behind them. Fine to run both. See full comparison →
WP Multitool vs New Relic Enterprise SaaS vs a WordPress plugin. New Relic is a subscription service built for big infrastructure. WP Multitool runs on shared hosting, fixes what it finds, and costs a flat price. See full comparison →
WP Multitool vs WP-Optimize Database cleanup vs the whole backend. WP-Optimize focuses on cleaning the database. WP Multitool does that too, plus slow queries, autoload, config, and the rest of the backend. See full comparison →
WP Multitool vs LiteSpeed Cache LiteSpeed speeds delivery. WP Multitool fixes the backend. LiteSpeed Cache is a full free delivery suite. WP Multitool handles the backend it doesn't touch, like autoload and slow queries. Run both. See full comparison →
WP Multitool vs NitroPack A monthly cloud bill vs a flat-price fix. NitroPack rents you speed from its cloud every month and never touches why the backend is slow. WP Multitool finds the root cause on your own server and fixes it, for a flat price. See full comparison →
WP Multitool vs All 15 tools 15 optimization tools, honestly mapped. The full honest map - caching, assets, DB cleanup, and diagnostics, all compared. See all comparisons →

WP Multitool focuses on the performance issues that frontend caching plugins don't touch.

How It Works

Five steps. No complexity. Just results.

  1. Install

    Upload the zip. Activate. Takes 60 seconds.

  2. Scan

    19 modules analyze your queries, autoload, cron, and database.

  3. EXPLAIN

    Every slow query gets a real MySQL EXPLAIN plan. Locally - nothing leaves your server.

  4. Fix

    Apply optimizations individually or batch. Auto-backup before every change.

  5. Fast Website

    Enjoy a super fast and optimized website.

See It In Action

Real demos. No fluff.

WP Multitool Demo — Install, Activate and Optimize (50% speedup)
Watch all videos →

Pick Your Plan

From $9 to $499 - some modules or all of them; one site or unlimited; yearly or lifetime. Check the pricing page and find what fits.

Find your plan →
30-Day Money-Back Guarantee — 14 days on Pro (1 site)
Marcin Dudek - WordPress developer and creator of WP Multitool
Built by
Marcin Dudek

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.

GitHub X / Twitter marcindudek.dev

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?
You email me directly and I read it - no ticketing system, just real answers from the person who built the plugin. Found a bug or have feedback? I actually want to hear it. Want the full toolkit? See the editions →

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 19 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.

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.

Fixing a Specific WordPress Problem?

Start with the diagnosis, not the plugin. These guides walk the exact bottleneck end to end.

I don't know where to start Run one whole-site scan and get a worst-first list — each finding linked to the module that fixes it → wp-admin is slow but the frontend is fast Diagnose a slow WordPress admin dashboard — admin-ajax, Heartbeat, autoload, and slow hook callbacks → A query is dragging every page Find and fix slow WordPress database queries with EXPLAIN — no guessing which plugin → wp_options is bloated Reduce autoloaded data bloat in wp_options safely — the query that runs on every request →

No plugin installed yet? Start with the free outside check — TTFB, compression, page size, and WordPress detect from outside.