A WordPress plugin for controlling which Gutenberg blocks are available to users, with support for WordPress multisite and PublishPress Capabilities.

Features

• Disable Gutenberg blocks on individual sites.
• Disable blocks network-wide on WordPress Multisite.
• Network-disabled blocks are automatically disabled across all sites.
• Administrators can bypass block restrictions.
• Create a PublishPress Capabilities override for each disabled block.
• Grant individual roles permission to use specific disabled blocks.
• Does not override restrictions imposed by other plugins or filters.
• Provides searchable and filterable block management screens.

How It Works

Blocks can be disabled from:

• Settings -> Block Availability - for the current site.
• Network Admin -> Settings -> Block Availability - for the entire network.

When a block is disabled, the plugin generates a capability such as:

bac_use_block_core_paragraph

If PublishPress Capabilities is installed, these capabilities appear under the Block Availability section.

Granting a capability to a role allows users with that role to use the corresponding block despite it being disabled by Block Availability.

Example

If core/paragraph is disabled, the plugin creates:

bac_use_block_core_paragraph

You can then grant that capability to a role through PublishPress Capabilities.

The plugin will allow that user's Paragraph block while continuing to enforce restrictions on users without the capability.

Multisite

The plugin supports WordPress Multisite.

Network restrictions

A block disabled from Network Admin is disabled on every site in the network.

Network-disabled blocks cannot be enabled from an individual site's Block Availability settings.

Site restrictions

Individual sites can disable additional blocks without affecting other sites.

The effective disabled list is the combination of:

Requirements

• WordPress 5.8+
• PHP 7.4+
• Gutenberg / Block Editor
• PublishPress Capabilities is optional

PublishPress Capabilities is only required if you want to assign block override capabilities to specific roles.

Capabilities

Capabilities use the following naming scheme:

bac_use_block_<block-name>

For example:

Only currently disabled blocks are exposed to PublishPress Capabilities.