The FinderPress tool directory
WordPress plugin
Block Catalog
Find which blocks are used across your site. Fully Integrated with the WordPress Admin. Use filters to see Posts that use a specific block. Find Posts that use Reusable Blocks. Use the WP CLI to quickly find blocks from the command line. Use custom WordPress filters to extend the Block Catalog. Fork
PricingFree downloadThe WordPress.org download is free. Pro versions, add-ons or external services may cost extra.
CompatibilityRequires WordPress 6.8 and PHP 7.4.
SourceWordPress plugins · Nov 4, 2026
01 / Source details
- Find which blocks are used across your site.
- Fully Integrated with the WordPress Admin.
- Use filters to see Posts that use a specific block.
- Find Posts that use Reusable Blocks.
- Use the WP CLI to quickly find blocks from the command line.
- Use custom WordPress filters to extend the Block Catalog.
Fork on GitHub
Getting Started
- 01On activation, the plugin will prompt you to index your content. You need to do this first before you will be able to see the various blocks used on your site. You can also go to WP-Admin > Tools > Block Catalog to do this yourself. Alternately, you can run the WP CLI command wp block-catalog index to index your content from the command line.
- 02Once indexed, you will be able to see the different blocks used on your site in the Block Catalog Taxonomy.
- 03Navigating to any Block Editor post type will also show you the list of blocks present in a post.
- 04You can also filter the listing to only show Posts that have a specific block.
See it in action
Screenshots & previews.
02 / Source details
Frequently asked questions.
1) Why does the Plugin require indexing?
Block Catalog uses a taxonomy to store the data about blocks used across a site. The plugin can build this index via the Tools > Block Catalog screen or via the WP CLI wp block-catalog index . After the initial index, the data is automatically kept in sync after any content updates.
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