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Custom Block Builder – Lazy Blocks

By nK

Design & Themes / Page Builders & Visual Editors

Reviewed by Omar Dabbas

Trusted WordPress expert with 20+ years of experience evaluating plugins for the WP ecosystem.

Custom Block Builder – Lazy Blocks Review - In-Depth Analysis

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

Performance Overview

WPS Score

6.99/10

User Rating

4.9/5 (based on 80+ reviews)

Active Installations

20,000+

Update Frequency

Below Average It is calculated using the weighted average of same category plugins.

Security Score

5.7 / 10 (Medium Risk) It is calculated using the weighted average of all versions.

What It Does

Custom Blocks Plugin For WordPress helps developers create custom blocks easily. It provides a visual interface to add controls and write output code using HTML or PHP. You can create custom blocks and meta fields for any post type.

This plugin allows you to configure custom blocks by setting names, icons, and categories. You can add various control fields and output code for your blocks. It also supports exporting and importing blocks for easy management.

Lazy Blocks is built for developers, offering PHP filters and actions for customization. It integrates well with WPML for multilingual support, making it suitable for global audiences.

Comparing to Alternatives

Custom Block Builder – Lazy Blocks stands out in the custom block creation space with several notable alternatives offering similar Gutenberg block functionalities.

Top alternatives

Strengths

Highly rated with a 4.9/5 average from 80 reviews indicating strong user satisfaction.
Offers a pro version with additional premium features enhancing block customization.
Flexible and easy to use for building custom blocks without relying on heavy page builders.
Speeds up development workflow for Gutenberg editor users.
Strong community and positive user feedback highlighting usability and design quality.

Weaknesses

Has had multiple security vulnerabilities in the past, though they have been fixed in recent updates.
Not updated for 5 months as noted by some users, which may concern those seeking active development.
Security risk score is moderate at 5.7/10, indicating some historical risk.
Some users may prefer alternatives with more frequent updates or different feature sets.

User Sentiment Analysis

With 95% of ratings at 5 stars and no 1-2 star reviews, users overwhelmingly praise the plugin for its ease of use and effectiveness in custom block creation.

Positive highlights

"Best Block Plugin! Simple and powerful." — robertorefresh
"I am absolutely LOVING this plugin. Adding custom blocks seamlessly to the content editor greatly increased my quality of life." — Matt Rock
"It’s a wonderful plugin. Thank you." — ryo_relic
"Speeds up development when using Gutenberg editor." — pixelmodifier
"Very usable plugin for building custom blocks, easy to work with and very flexible." — KS

Common complaints

Weaknesses

Past security vulnerabilities including remote code execution and XSS issues, though fixed in recent versions.
Lack of updates for several months may concern users needing ongoing support.
Moderate security risk score suggests caution for highly security-sensitive sites.

Who Should Use This?

Best for

Developers and site builders who want a powerful yet simple tool to create custom Gutenberg blocks without relying on heavy page builders. Ideal for those who value flexibility and speed in block development.

Not ideal for

Users who prioritize frequent plugin updates or require the highest security standards without any historical vulnerabilities. Also, those who prefer all-in-one page builder solutions might find alternatives more suitable.

Pricing & Value

Free version includes

The free version provides robust tools for creating and managing custom blocks, sufficient for many users needing enhanced Gutenberg functionality.

Pro version

Premium features that extend block customization options, advanced controls, and possibly priority support, enhancing the plugin’s capabilities beyond the free offering.

Final Verdict

Custom Block Builder – Lazy Blocks is a highly rated and user-friendly plugin that excels in creating custom Gutenberg blocks efficiently. Its strong positive user feedback and flexible features make it a top choice for developers seeking to enhance their block editor experience.

However, users should be aware of its past security vulnerabilities, which have been addressed, and the slower update cycle recently. Those needing the utmost security or frequent updates might consider alternatives, but overall, it offers excellent value especially with its pro version enhancements.