BlockMeister

Benny

With BlockMeister creating custom block patterns becomes easy. The patterns can be designed just like you design a blog post or a page with the block editor. 
You can assign any (custom) category or keywords. By doing so, your patterns are categorized in a way that makes sense to your users and keywords make it easier to find a pattern. Your custom patterns will be available from the block patterns tab in the inserter panel.
Features
<ul>
<li>Visual design custom block patterns using the pattern builder</li>
<li>Or create a custom pattern from one or more selected blocks in the post editor</li>
<li>Import patterns made/shared by trusted Pro users [new in 3.0]</li>
<li>Assign your patterns to one or more categories</li>
<li>Optionally add any keywords (makes them easy to find in the block inserter)</li>
<li>Create custom pattern categories</li>
<li>Set a viewport width to optimize the scaled width of the preview in the block inserter</li>
</ul>
Pro Features 
If you would like even more features like: group locking, cloning, activating or deactivating individual patterns, exporting, importing, controlling which core/third party pattern sets are allowed to load, setting block styles and more, please check out our premium versions here: 
<a href="https://wpblockmeister.com/#info-pro" rel="nofollow ugc">Professional Version</a>
<h3>Getting Started</h3>
<ol>
<li>Locate and click on the ‘Block Patterns‘ menu item in the sidebar admin menu.</li>
<li>Click on the ‘Add New‘ button.</li>
<li>Give your pattern a name.</li>
<li>Start writing or choose any blocks you want to be part of your pattern.</li>
<li>Publish the pattern</li>
<li>Go to a test page and locate your pattern in the Block Inserter under the pattern tab and click on it.</li>
<li>The block pattern will now be added to your page. All contained blocks are now independent of the original pattern and can be edited as any regular block.</li>
</ol>

BlockMeister – Block Pattern Builder

Visually create custom block patterns. No coding skills needed! Categorize them easily and use keywords for easy discoverability.

Sadik Multani

Sahil Multani

Key Features
<ul>
<li>Easy to create custom block patterns</li>
<li>Add any type of keywords to find easily in the block inserter</li>
<li>Create custom pattern categories</li>
<li>Assign your patterns to single or multiple categories</li>
<li>Browse readymade block patterns from WordPress.org patterns library and use it</li>
<li>Browse block patterns by specific Author</li>
</ul>
<h3>Getting Started</h3>
<ol>
<li>Find and click on the ‘Block Patterns‘ menu in the admin sidebar.</li>
<li>Click on the ‘Add New‘ button.</li>
<li>Write your pattern name.</li>
<li>Start writing or choose any blocks you want to be part of your pattern.</li>
<li>Publish your pattern</li>
<li>Open any page/post and select pattern from the Block Inserter under the pattern tab.</li>
</ol>

Block Pattern Builder For WordPress – Boost Up Gutenberg Patterns

Create custom block patterns and browse ready-made patterns from the WordPress.org library to enhance your Gutenberg block pattern collection.

BlockMeister – Block Pattern Builder vs Block Pattern Builder For WordPress – Boost Up Gutenberg Patterns