Autoload health check
Shows the total size of autoloaded data and the heaviest autoloaded options, which slow down every page load.
Autoload usage tracker
Records which autoloaded options are actually read on real front-end page loads, then flags the ones never used, so you can turn their autoload off. Let it run for a few days of normal traffic first, so rarely visited pages are covered too. It stops writing once it has sampled 10,000 page loads.
Options, meta and transients
Browse, add, edit and delete options with search, sorting and bulk delete, filtered by their guessed owner. The same works for post, user, comment and term meta, and for transients. Serialized and JSON values open as structured data and are saved back in their original format. WordPress core options cannot be deleted.
Orphan scanner
Finds options left behind by plugins you uninstalled, by matching option name prefixes against the installed plugins.