Mario Peshev

Delete all Custom Field entries assigned to posts that do not exist in the posts table.
Navigate to Settings -> Remove Unused CFs and delete all postmeta for non-existing posts.

DX Remove Unused Custom Fields

Does exactly what it says.
Installed, navigate to the settings page, click "Delete" and Done! Cannot be easier than that.
Thank you!



Simply Awesome!

Delete the Custom Fields from your postmeta table where assigned posts no longer exist.

Kal Ström

henrikmelin

This is an early beta – fixes and better documentation to come. Promise.

More Taxonomies

Add more taxonomies to your WordPress installation.

DX Remove Unused Custom Fields vs More Taxonomies