Database Cleaner Pro is a professional database cleaning and optimization tool for WordPress, developed by Meow Apps, a studio specialized in high-performance WordPress plugins. It is designed for administrators, developers, and site owners who manage projects with revision history, plugin testing, online stores, or mass content, and need to keep their database light, organized, and fast.
The plugin offers two usage modes: easy mode, designed for users without technical experience who want a safe one-click cleanup, and expert mode, which provides full control over every element to be deleted. Its main features include removing post revisions, spam comments, expired transients, orphaned post meta, and tables no longer used by any plugin or theme. It also allows you to inspect the options table, manage custom content types, and run custom queries for advanced control.
One of its great advantages is handling large databases through asynchronous requests, which avoids timeout errors and ensures smooth processing even on sites with thousands of records. The Pro version adds automation with a background sweep that runs scheduled cleanups without manual intervention, advanced analysis with deeper detection of unnecessary data, and detailed information about which plugins or themes use each table, option, or content type. This is especially useful for online stores, membership sites, or high-traffic websites where manual maintenance would consume too much time.
The plugin includes detailed database size statistics, operation history, and cleanup logs, as well as a safe mode that protects essential WordPress elements and recognized plugins to prevent accidental deletions. With its clear interface and focus on security, Database Cleaner Pro becomes an essential solution for those who want a faster, more stable, and easier-to-maintain site in the long run.