Description
When teams need to create custom blocks without developing each interface in React, Wicked Block Builder Pro – Build Custom Blocks creates native Gutenberg blocks with attribute definitions, editable elements, block CSS, and a dynamic rendering option in PHP. It serves developers, agencies, and administrators who want to turn repeated layout patterns into reusable components, with sidebar fields, rich text, post selectors, and term selectors configured in the panel.
Key Features of Wicked Block Builder Pro – Build Custom Blocks
- Block Creation
Define name, support, and initial structure for custom Gutenberg blocks. - Configurable Attributes
Add attributes used to store editable data within the block. - Nestable Repeater
Allows adding, ordering, and removing repeated content sets. - Block Sidebar
Includes fields, checkboxes, radios, and color palettes in the editor. - Dynamic Rendering
Uses PHP to generate the block output when needed.
Benefits of Wicked Block Builder Pro – Build Custom Blocks
- Less manual code
Reduces the time spent building custom blocks from scratch. - Reusable components
Standardizes frequent sections into editable blocks for new projects. - Cleaner editing
Organizes block fields directly within the Gutenberg experience. - Greater technical control
Maintains flexibility to use CSS, attributes, and PHP output.
Who is Wicked Block Builder Pro – Build Custom Blocks intended for?
- WordPress developers creating custom blocks for clients’ sites.
- Agencies that need to standardize reusable components in the Gutenberg editor.
- Technical administrators who want to turn recurring layouts into editable blocks.
How to Download Wicked Block Builder Pro – Build Custom Blocks
The Wicked Block Builder Pro – Build Custom Blocks is available for download here on Ultrapack. After downloading the .zip file, install it in Plugins > Add New > Upload Plugin, select the file and activate it via the WordPress dashboard.
The Wicked Block Builder Pro – Build Custom Blocks fits into production workflows where Gutenberg needs to go beyond default blocks without relying on React development for each component. With attributes, repeaters, conditional logic, rich text, and dynamic rendering, the plugin helps create custom blocks while keeping editing accessible for those managing content daily.
Frequently asked questions
Is Wicked Block Builder Pro – Build Custom Blocks GPL-licensed?
Yes. Wicked Block Builder Pro – Build Custom Blocks is distributed under the GPL (GNU General Public License). You may legally use, modify and redistribute it on as many sites as you want.
Can I use Wicked Block Builder Pro – Build Custom Blocks on multiple sites?
Yes. You can install Wicked Block Builder Pro – Build Custom Blocks on as many sites as you want. Only automatic updates through Ultrapack Auto Updater have a limit: from 3 to 80 sites, depending on the plan.
How much does Wicked Block Builder Pro – Build Custom Blocks cost at Ultrapack?
Wicked Block Builder Pro – Build Custom Blocks costs US$2.99 as a single purchase, and it is also included in the subscription plans starting at US$12/mo (VIP I).
Does Wicked Block Builder Pro – Build Custom Blocks include updates?
Yes. The current version of Wicked Block Builder Pro – Build Custom Blocks is 1.4.6, published at Ultrapack on Apr 22, 2025. Subscribers update straight from the WordPress dashboard with UAU (Ultrapack Auto Updater).
Is Wicked Block Builder Pro – Build Custom Blocks scanned before publication?
Yes. Every version of Wicked Block Builder Pro – Build Custom Blocks goes through a malware scan (ClamAV and YARA rules, at UltraHub) before it is published.
What are the requirements for the plugin Wicked Block Builder Pro – Build Custom Blocks?
Requires WordPress 6.7 or higher and PHP 7.4 or higher. Tested up to WordPress 6.8.
What changed in this version
Version 1.4.6
- Fix: setting parent to null when registering block preventing block from registering correctly
Version 1.4.5
- Tweak: change block API to version 3
- Tweak: bump required WordPress version to 6.7
- Fix: spelling error on block settings screen
- Fix: broken styling in some areas of block builder due to changes in WordPress popover component
Version 1.4.4
- Fix: props.tokens is readonly error preventing blocks from working in some instances
Version 1.4.3
- New: autocomplete input option for TermSelect (Wicked Block Builder Pro)
- Tweak: InnerBlocks and DynamicPreview components can now be added to the root level of the block
- Tweak: change TermSelect to display all terms (previously only displayed first 100 terms)
- Fix: invalid file type error when importing block JSON file in certain environments
- Fix: changes to a duplicated block containing an array attribute update the original block's array attribute also
- Fix: deprecation warnings in PHP 8.2
Version 1.4.2
- New: ability to set a custom SVG icon for block
- Fix: icon popup selector not anchored to icon button in block settings
- Tweak: change default value field for boolean attributes to a radio selection of true or false instead of text field
- Tweak: remove 'checked by default' option from Toggle component. This can now be controlled by setting the default value for the attribute associated with the Toggle
- Tweak: remove multiline property from RichText component (WordPress has deprecated this property)
Release notes published by the developer.
How to install
Automatic updates: this item is updated by the Ultrapack Auto Updater. With it installed, the new version shows up in your dashboard like any other WordPress update (how to set it up).
- Download the file
wicked-block-builder-pro.zip. - In the WordPress dashboard, go to Plugins > Add New > Upload Plugin.
- Select the file
wicked-block-builder-pro.zipand click Install Now. - Click Activate.
Requirements: Requires WordPress 6.7 or higher and PHP 7.4 or higher. Tested up to WordPress 6.8.
Stuck on a step? Open a ticket telling us which one you stopped at.

UAU Ready