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Free Plugin by nK v4.4.0

Custom Block Builder

Easily create custom blocks and custom meta fields for Gutenberg without hard coding.

Custom Block Builder

The facts

Rating
4.9★ from 80
Active installs
20k+
Price
Free
Last updated
26 Aug 2026
Added
Aug 2018
Requires WP
6.2
Tested up to
WP 7.1
Requires PHP
8.0
Downloads
455,394

Our analysis

AI-assisted

Custom Block Builder – Lazy Blocks is a WordPress plugin designed for developers to create custom blocks for the WordPress block editor (Gutenberg). It allows you to visually build blocks, add controls using drag and drop, and write output using HTML or PHP code. You can also create custom meta fields for specific post types and design post templates with predefined blocks.

This plugin is suitable for developers looking to enhance their WordPress sites with custom functionality and tailored content presentation. It provides a comprehensive set of tools to streamline the creation and management of custom blocks.

Best for: This plugin suits developers who want to create custom blocks for WordPress sites.

What it does well

  • Visual block creation with drag and drop
  • Supports custom meta fields for post types
  • Allows output code in HTML and PHP
  • Large set of predefined controls available
  • Compatible with the Gutenberg editor

Where it falls short

  • Limited information on specific use cases or examples

Verdict

Custom Block Builder – Lazy Blocks is a useful tool for developers aiming to customise the WordPress block editor. Its features facilitate the creation of tailored content, although more detailed guidance on usage could enhance its appeal.

From the developer

nK's own description of Custom Block Builder, lightly tidied.

Custom Blocks Plugin For WordPress
★★★★★

Developers magic wand for WordPress custom blocks. We created Lazy Blocks WordPress plugin, to help every developer get access to the powerful tools they need to quickly run websites based on WordPress block editor (called Gutenberg).

Official Site | Documentation | GitHub

Create custom blocks visually, add controls to your blocks using drag & drop, write blocks output using HTML or PHP code. You can create custom blocks as well as custom meta fields for specific post types. Furthermore, you are able to create post templates with predefined blocks for any post type.

🚀 Easy To Start

This everything you need to deploy your custom block in WordPress editor:

1. Configure Custom Block
Give a name to your custom block, set icon, category, etc.

2. Add Controls
Add control fields like simple text and complex image selectors.

3. Write Output Code
Output code for your custom block with HTML and PHP support.

🌟 Features

  • Custom blocks with output code
  • Custom blocks for posts meta fields
  • Large set of predefined controls
  • Show controls in block content / inspector
  • Multiple output methods allowed
    • Custom PHP
    • Custom HTML + Handlebars
    • Template files in theme folder

    🔥 Controls

    To manage custom blocks attributes you need to use Controls. Lazy Blocks have a large set of controls predefined for you:

Tagged as

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