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    Gutenberg Block Pattern Generator

    by Arnstein Larsen

    Convert existing HTML sections or plain descriptions into production-ready Gutenberg block patterns that inherit your theme's design system — no hardcoded colors, no inline styles, no editor validation errors.

    Updated Jun 2026
    Security scanned
    Built for Claude Cowork

    $8.99

    · or 45 credits

    30-day refund guarantee

    Secure checkout via Stripe

    Included in download

    • Migrate legacy HTML landing pages to native Gutenberg block markup.
    • Generate production-ready .php pattern files for your theme's /patterns folder.
    • Ready for Built for Claude Cowork
    • Instant install

    Sample input

    Convert this hero section HTML to a theme-aware Gutenberg pattern: Welcome

    Sample output

    Mode: CONVERT ...

    About This Skill

    What it does

    This skill transforms your AI agent into a senior Gutenberg engineer capable of turning design descriptions or raw HTML into production-ready WordPress block patterns. It operates in two primary modes: CONVERT (migrating legacy HTML to native blocks) and GENERATE (creating new UI sections from scratch). Every output is engineered to be 'theme-aware,' meaning it uses slugs and design tokens instead of hardcoded hex values or pixel widths.

    Why use this skill

    Native WordPress development is notoriously finicky. Getting the block serialization format exactly right—matching JSON attributes in comments to CSS classes in the HTML—is prone to error. This skill automates that process, ensuring you never see a 'This block contains unexpected or invalid content' error again. It adheres to the theme.json design system, making your patterns future-proof: when you change a color in your theme settings, your patterns update automatically.

    Supported features

    • Full support for patterns/*.php auto-loading (WP 6.0+).
    • Strict adherence to theme.json slugs for colors, spacing, and typography.
    • Automatic mapping of HTML elements to canonical Gutenberg blocks (Cover, Group, Columns, etc.).
    • Modern block support including the wp:details block (WP 6.4+).
    • Professional header registration including slugs, categories, and viewport widths.

    Use Cases

    • Migrate legacy HTML landing pages to native Gutenberg block markup.
    • Generate production-ready .php pattern files for your theme's /patterns folder.
    • Standardize design systems by replacing hardcoded hex values with theme tokens.
    • Rapidly prototype complex layouts like pricing tables or FAQs using native blocks.

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    Only users who have downloaded or purchased this skill can leave a review.

    Security Scanned

    Passed automated security review

    Permissions

    No special permissions declared or detected

    Tags

    wordpress
    gutenberg-blocks
    web-development
    php
    html-to-blocks
    gutenberg
    block-patterns
    block-editor
    theme-json
    fse
    full-site-editing
    block-markup
    design-tokens
    wordpress-developer
    page-builder
    block-theme

    Built for Claude Cowork / Claude.ai (Claude Sonnet or Opus, high effort). Works with any SKILL.md-compatible agent; written for Claude's code-aware reasoning. Not optimized for ChatGPT or Gemini.

    Creator

    Arnstein Larsen

    Frequently Asked Questions

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