This plugin hasn’t been tested with the latest 3 major releases of WordPress. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress.

Block Class Autocomplete


Enables autocomplete for block classes in the Advanced tab.


  1. Upload the plugin files to the /wp-content/plugins/block-class-autocomplete directory, or install the plugin through the WordPress plugins screen directly.
  2. Activate the plugin through the ‘Plugins’ screen in WordPress
  3. Utilize the block-class-autocomplete/suggestions filter to add your classes to the autocomplete field.


What does this plugin do?

It allows you to add CSS class suggestions to the “Additional CSS Class(es)” field in the Advanced tab of a block.

View development repository and source code


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བྱས་རྗེས་འཇོག་མཁན། & གསར་འབྱེད་པ།

“Block Class Autocomplete” is open source software. The following people have contributed to this plugin.




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