How to Export Your Gutenberg Blocks to Use on Other Sites

Reusing well-crafted layouts and patterns across multiple sites is one of the biggest productivity wins when working with the block editor. Instead of rebuilding the same hero sections, pricing tables, or custom call-to-action blocks over and over, you can export them once and reuse them anywhere. This guide walks through practical ways to export and import Gutenberg blocks so you can streamline your workflow, enforce design consistency, and speed up site launches.

Why Reuse and Export Gutenberg Blocks?

When you invest time into building polished layouts in the editor, those blocks become valuable assets. Exporting them lets you:

• Maintain brand consistency across a network of client sites or multisite installs.
• Standardize design systems with reusable sections like headers, footers, and content patterns.
• Accelerate development by avoiding repetitive work and quickly spinning up new pages.
• Collaborate with other developers or content teams by sharing ready‑to‑use layouts.

WordPress provides several paths to accomplish this, each suited to a slightly different use case. The right method depends on how often you’ll reuse the block, whether you want it to be editable, and who will be using it.

Understanding the Different Types of Reusable Content

Before exporting anything, it helps to understand how the editor categorizes reusable layouts and components. Each type has different implications for portability.

Single Blocks vs. Block Groups

A “block” in this context can be a simple element (like a paragraph or button) or a complex group of nested blocks (such as a full-page section with columns, images, and headings). You can export and import either:

• Single content blocks – ideal for individual components like buttons, badges, or icons.
• Block groups – perfect for multi-block layouts such as hero sections, feature grids, or testimonials.

The editor treats both the same when exporting; it will serialize the entire structure into HTML plus block attributes. When imported into another site using the block editor, they should render as fully editable blocks.

Reusable Blocks and Patterns

Two higher-level concepts in the editor are especially helpful for migration:

• Reusable blocks – Saved components that can be inserted into any post or page and updated globally. Modify the reusable block once, and the change appears everywhere it’s used.
• Patterns – Predefined arrangements of blocks that you can insert as a starting point. Each insertion is independent, so changes in one do not affect others.

Both reusable blocks and patterns can be exported and imported. Choosing between them depends on whether you want centralized control (reusable blocks) or one-off copies (patterns).

Method 1: Export and Import Reusable Blocks via the Admin Screen

One of the most straightforward ways to move Gutenberg layouts is to use reusable blocks as an intermediary and leverage the built-in export tool in the dashboard.

Step 1: Create a Reusable Block from Your Layout

Start on the source site where your content already exists:

• Open the post or page in the editor.
• Select the block or group of blocks you want to reuse. If it is a section, make sure you select the parent block (for example, the group or columns wrapper).
• Use the block toolbar options to convert the selection into a reusable block.

Give it a descriptive name so you can easily identify it when importing on another site, especially if you manage a large collection.

Step 2: Export the Reusable Block

Once the layout is saved as a reusable block, you can export it:

• In the WordPress admin area, look for the screen where reusable content is managed.
• Locate the reusable block you just created.
• Use the export function to download it as a JSON file.

This JSON file contains the block’s structure, attributes, and content in a format that can be read by another site using the block editor.

Step 3: Import the Reusable Block on Another Site

On the target site:

• Navigate to the same reusable content management screen in the dashboard.
• Use the import function to upload the JSON file.
• Confirm that the reusable block appears in the list with the same name.

Now, when you edit a post or page, you can search for this reusable block in the block inserter and add it wherever you need it.

Step 4: Optionally Convert Reusable Blocks to Regular Blocks

If you want each usage to be independent rather than globally linked:

• Insert the reusable block into your content on the new site.
• With the block selected, use the options menu to convert it to regular blocks.

This keeps the original reusable block available in your library, while letting you customize individual instances for each page without affecting others.

Method 2: Copy and Paste Block Markup Between Sites

For quick one-off migrations, you can simply copy the block markup from the editor on one site and paste it into another. The block editor is designed to parse this markup and reconstruct the blocks, including their settings and nested structure.

Step 1: Copy the Block or Group

On the source site:

• Open the editor and select the block or group of blocks you want to copy.
• Use the editor’s copy command to copy the selected block(s) to your clipboard.

This copies the underlying markup for those blocks, not just the plain text.

Step 2: Paste the Block on the Target Site

On the destination site:

• Create or edit the post or page where you want to reuse the layout.
• Click into an empty area and paste the clipboard contents.

The editor will detect that the pasted content is block markup and automatically convert it into live Gutenberg blocks. You can then tweak content, adjust settings, or convert the layout into a reusable block or pattern for future use.

When to Use the Copy-Paste Method

This approach is ideal when:

• You only need to reuse a layout once or twice.
• You are working between staging and production sites quickly.
• You don’t want to maintain a library of reusable blocks or patterns.

However, for long-term reuse and team collaboration, exporting and importing JSON files or packaging blocks into a plugin or theme is usually more sustainable.

Method 3: Exporting Patterns for Cross-Site Layout Libraries

If you maintain a shared design system or build many sites with the same structure, patterns are a powerful way to distribute Gutenberg layouts.

Step 1: Save the Layout as a Pattern

Start by turning your layout into a pattern on the source site:

• Select the block or group of blocks you want to turn into a pattern.
• Use the pattern creation tools to save it with a meaningful name and description.
• Assign categories or keywords to make it easier to find inside the inserter.

Patterns are intended as templates, so each time you insert one, you can customize it without affecting other instances.

Step 2: Export the Pattern Data

There are a few ways to extract the pattern data for use elsewhere:

• Copy the block markup from the editor after inserting the pattern.
• Export it programmatically from your site if you store patterns in code.
• Use theme or plugin tools that provide pattern export functions.

The goal is to end up with the block markup and any relevant metadata (name, description, categories) that describe the pattern.

Step 3: Recreate the Pattern on the Target Site

On the destination site:

• Paste the pattern’s block markup into the editor of a new post or page.
• Select the group of blocks and use the pattern creation tools to save it as a new pattern.
• Match the original name, description, and categorization so users can find it easily.

Once saved, the pattern is available in the inserter across the site, just like on the original installation.

Method 4: Packaging Blocks in Themes or Plugins

For professional workflows, especially when shipping code to clients or distributing layouts across multiple projects, exporting Gutenberg blocks as part of a theme or plugin is the most robust option.

Why Use a Theme or Plugin?

Bundling your layouts in code rather than through the admin interface gives you:

• Version control – Track changes to patterns, reusable layouts, and custom blocks in your repository.
• Environment parity – Ensure every site gets the same blocks and patterns, with the same structure.
• Easier updates – Deploy improvements through plugin or theme updates rather than manual imports.

Storing Patterns and Layouts in Code

Modern WordPress development supports registering patterns and layouts directly in PHP or by using JSON configuration files. This lets you:

• Define each pattern with a name, description, categories, and keywords.
• Store the block markup as part of the pattern definition.
• Ship everything in one package that can be activated on any compatible site.

Once the theme or plugin is activated, your patterns and preconfigured layouts automatically appear in the block inserter, ready for use by editors and site builders.

Combining Patterns with Custom Blocks

If you develop custom blocks, you can combine them with standard core blocks in patterns to assemble powerful, reusable sections. When you export them via a plugin or theme:

• The custom block plugin ensures the block types are available.
• The pattern definitions make it easy to insert complex layouts without manual configuration.

This approach is especially useful for agencies and product developers who want to deliver a consistent, branded editing experience across many installations.

Considerations When Moving Blocks Between Sites

Although exporting Gutenberg blocks is usually straightforward, there are a few common pitfalls to watch out for when reusing layouts across different installations.

Theme and Styling Differences

Blocks rely heavily on theme styles. When you move a layout from one site to another:

• Typography, spacing, and colors may look different if the target theme has different defaults.
• Custom CSS from the original theme or child theme will not automatically transfer.
• Global styles configurations may not match, leading to subtle visual discrepancies.

Plan to test and adjust your exported blocks on the target site, especially if the themes differ significantly. You may want to define layouts using theme-supported settings (like presets for colors and typography) to improve portability.

Dependencies on Plugins

If your layout uses blocks provided by plugins (such as form builders, sliders, or advanced layout suites), those dependencies must also exist on the target site. Otherwise, the editor may display “missing block” placeholders or fall back to raw HTML.

Before exporting, make a list of all non-core blocks you used, and ensure those plugins are installed and activated wherever you plan to import the layout.

Media and Assets

Exported blocks that reference media (images, videos, or files) will retain the URLs from the original site. When imported, they will still point to those external locations. Depending on your setup, this may or may not be desirable.

• If both sites share the same media CDN or storage, this might be acceptable.
• If not, plan to re-upload key media assets to the new site and replace them in the blocks.

For client projects where each site must be self-contained, factor media migration into your process when exporting Gutenberg layouts.

Practical Use Cases for Exporting Blocks

Once you understand the methods, you can incorporate them into your day-to-day workflow in several ways.

Building a Starter Library for Client Projects

Agencies and freelancers can maintain a private library of JSON exports, patterns, and code-based layouts that serve as a starting point for new sites. For example:

• Standard hero sections tailored to your typical industries.
• Prebuilt service lists, pricing tables, and FAQ sections.
• Contact sections with integrated form blocks from your preferred plugins.

When kicking off a new project, import the relevant Gutenberg blocks and patterns into the client’s site and customize the content instead of rebuilding from scratch.

Synchronizing Layouts Across Multisite Networks

For multisite networks or organizations with multiple regional sites, exporting blocks and patterns allows you to:

• Distribute centrally approved layouts for campaigns and landing pages.
• Ensure editors across different sites use the same structure and call-to-action components.
• Roll out updates to shared layouts via code-based patterns in a network-activated plugin.

This helps maintain consistency and control while still allowing localized content and styling where needed.

Sharing Layouts Among Developers and Designers

On teams where designers prototype directly in the editor, exporting Gutenberg blocks is a simple way to pass layouts to developers. Designers can:

• Create and refine sections in a sandbox site.
• Export the final versions as reusable blocks or patterns.
• Hand off JSON files or pattern definitions to developers who integrate them into themes or plugins.

This keeps your entire team working within the same system, using real blocks instead of flat mockups, which can significantly reduce friction during implementation.

Tips for Keeping Exported Blocks SEO-Friendly

Reusing layouts across multiple sites raises an important question: how do you maintain good search performance while avoiding duplicated content or structural issues?

Use Semantic Structures Inside Your Layouts

When building reusable Gutenberg blocks and patterns, pay attention to semantic HTML:

• Use heading blocks in a logical hierarchy (only one primary heading per page, then secondary and tertiary headings).
• Use list blocks for lists, quote blocks for citations, and appropriate content blocks for their intended purpose.
• Ensure buttons and links use meaningful link text rather than generic “click here.”

By building semantic structure into your reusable layouts, you ensure that any page using those blocks benefits from solid on-page SEO fundamentals.

Customize Content Per Site and Per Page

While the structure of your blocks can be reused, the actual content should be tailored:

• Rewrite headings and copy to match the keyword strategy of each site.
• Adjust internal links to point to relevant pages on the target site.
• Update alt text for images to reflect the specific context and search intent.

This balance lets you take advantage of Gutenberg’s reusable nature without creating large amounts of duplicated content across domains.

Test Performance and Accessibility

Some complex layouts can become heavy or difficult to navigate. When you export and reuse them:

• Check page performance and loading times on the target site.
• Verify that the blocks remain accessible, particularly for keyboard navigation and screen readers.
• Make sure any interactive elements (accordions, sliders, tabs) are still functioning as expected in the new environment.

Treat exported Gutenberg blocks like any other code asset: audit them periodically and refine them as best practices evolve.

Conclusion

Exporting Gutenberg blocks, reusable components, and patterns lets you turn well-crafted layouts into a powerful, portable design system. Whether you rely on simple copy-paste, JSON exports from the admin, or fully code-based patterns in a theme or plugin, the core idea is the same: build once, reuse everywhere.

By planning for theme differences, plugin dependencies, and SEO considerations, you can confidently move blocks between sites without sacrificing performance or flexibility. Over time, your library of reusable Gutenberg layouts will become one of your most valuable assets, helping you deliver consistent, high-quality sites faster and with far less repetition.