Gregius Optimizer vs Voidek Auto Schema Generator – JSON-LD Structured Data for SEO & AI Search

Gregius Optimizer gives content editors and site administrators a unified control panel for search, social, and AI metadata — without leaving the block editor. Panels Sitemap — Toggle post types, taxonomies, and authors in your XML sitemap. Exclude individual posts from search engines with a single click. Robots.txt — Edit your robots.txt file from a modal textarea with dynamic row sizing. Reset to WordPress defaults at any time. Schema — Full schema.org type map with 174 subtypes across 9 categories (Article, WebPage, CreativeWork, Event, Organization, Person, Place, Product, Review). Assign global defaults per post type, override per post, and preview JSON-LD with clipboard copy. Organization JSON-LD includes sameAs and logo. Social Cards — Per-platform title, description, and image overrides for Google Search Snippets, Open Graph (Facebook, LinkedIn), and Twitter/X Cards. Inline live previews with character counters (Google 60/160, OG 55/65, Twitter 70/200). Global fallback image with kebab menu. LLMs — Auto-generate /llms.txt from site content for AI agent discoverability. Custom context editing with live preview. Per-post include toggle with custom descriptions. All panels are accessible from PluginDocumentSettingPanel in the Gutenberg sidebar, listed in order: Sitemap → Robots → Schema → Social Cards → LLMs. Key Features Meta description and canonical URL output via wp_head pre_get_document_title filter for Google-specific title override Open Graph (og:*) and Twitter Card meta tags with per-platform fallback chains gg_optimizer_og image size (1200×630, cropped) registered on after_setup_theme JSON-LD structured data: Organization (configurable subtype), WebSite, BreadcrumbList, article/page (174 subtypes) @graph wrapper for multiple JSON-LD nodes Custom DB table (gg_optimizer_settings) shared across all features REST endpoints for all settings: sitemap, robots, schema, social cards preview, llms override and preview Filter-based architecture — every output group can be disabled via filters All meta fields support revisions Contributors & Developers Gregius Optimizer is open source software. The following people have contributed to this plugin. Hector Jarquin — Lead developer and maintainer Gregius — Product owner and sponsor Visit the contributor profiles on WordPress.org: * https://profiles.wordpress.org/hectorjarquin/ * https://profiles.wordpress.org/gregiusteam/ Repository Source code and build instructions: https://github.com/gregius/gregius-optimizer This plugin uses npm and @wordpress/scripts for asset compilation. Source JavaScript lives in assets/src/ and compiles to assets/build/. All PHP source is human-readable. External Services Gregius Optimizer does not send data to any external service. The following URLs are referenced as documentation or standards only: Google Robots — https://developers.google.com/search/docs/crawling-indexing/robots/intro — robots.txt and meta robots documentation Schema.org — https://schema.org/ — structured data vocabulary reference Google Structured Data Gallery — https://developers.google.com/search/docs/appearance/structured-data/search-gallery — structured data feature reference Open Graph Protocol — https://ogp.me/ — Open Graph meta tag specification Twitter/X Cards — https://docs.x.com/overview — Twitter Card meta tag documentation llms.txt — https://llmstxt.org/ — llms.txt proposal specification

Search engines and AI-powered assistants can’t fully understand your website without structured data. Modern search engines, answer engines, and AI-powered assistants rely on structured data to better understand websites, identify important entities, and deliver richer search experiences. Voidek Auto Schema Generator automatically creates accurate JSON-LD schema markup for WordPress and WooCommerce using the content already available on your website. Whether you publish blog posts, sell products, collect reviews, or manage business pages, the plugin intelligently generates structured data with minimal configuration. By helping search engines better understand your content, the plugin improves your eligibility for Google Rich Results while making your website easier to interpret across Google AI Overviews, ChatGPT Search, Bing Copilot, Perplexity, and other AI-powered search experiences. Simply install, activate, and let the plugin handle your structured data automatically. Why Choose Voidek Auto Schema Generator 🤖 Smart Automation Automatically detects your content and generates the appropriate Schema.org markup. Uses your existing WordPress and WooCommerce data—no duplicate content entry required. Minimal configuration with intelligent schema generation. Automatically keeps your structured data synchronized with your website content. 📚 Built for WordPress & WooCommerce Content Supports blog posts, WooCommerce products, reviews, business pages, and website structure. Generates rich, standards-compliant JSON-LD schema markup. 🚀 Built for Modern Search Optimized for Google Rich Results and the new era of AI-powered search. Lightweight architecture with no unnecessary frontend assets. Works alongside popular WordPress SEO plugins. Regularly updated to support evolving Schema.org standards. Automatically Generates Schema for WordPress & WooCommerce Content Voidek Auto Schema Generator intelligently detects your content and automatically generates the appropriate structured data using information already available in WordPress and WooCommerce. 📝 Blog & News Focus on creating great content while the plugin automatically generates structured data that helps search engines better understand your posts, authors, categories, and website navigation. Blog Posts Authors Categories Breadcrumbs 🛒 WooCommerce Turn your existing product information into rich JSON-LD schema markup without duplicate data entry, helping search engines better understand your products, reviews, pricing, shipping details, return policies, merchant listings, brand information, and offers. Products Reviews Merchant Listings Shipping Details Return Policies Brand Information Offers 🏢 Business Website Help search engines better understand your business by automatically generating structured data for your organization and important business pages. Organization About Page Contact Page FAQ Page 🌐 Website Structure Automatically generate structured data for important website sections that help search engines better understand how your website is organized and how visitors navigate it. Search Results Collection Pages Checkout Profile Pages Web Pages Whether you’re publishing a new blog post, launching a product, or updating your business information, the plugin automatically keeps your structured data synchronized with your website. Need more flexibility? The Pro version adds advanced schema customization, validation tools, and per-page schema management. Why Voidek Is Different Most schema plugins require manual configuration, duplicate content entry, or selecting schema types for every page. Voidek Auto Schema Generator works differently. Instead of asking you to create and maintain structured data manually, the plugin intelligently analyzes your WordPress and WooCommerce content and generates the appropriate Schema.org markup using the information already available on your website. Less Work. Better Structured Data. No coding required No duplicate content entry No manual schema creation No need to manually select schema types Automatically keeps your structured data synchronized with your website content Spend less time configuring schema and more time creating content while the plugin handles your structured data automatically. Need complete control? The Pro version lets you preview, validate, customize, and manage schema for individual pages and products. Built for the New Era of Search Search has evolved beyond traditional keyword matching. Today’s search engines and AI-powered assistants rely on structured data to better understand your website, identify important entities, and deliver more relevant search experiences. Voidek Auto Schema Generator automatically generates accurate, standards-compliant JSON-LD schema markup to support: SEO (Search Engine Optimization) by helping search engines better understand your website. AEO (Answer Engine Optimization) by making your content easier for AI-powered assistants to interpret and use when answering questions. GEO (Generative Engine Optimization) by preparing your website for AI-driven search experiences that generate answers instead of simply listing links. Your structured data is designed to support modern search platforms, including: Google Search Google Rich Results Google AI Overviews ChatGPT Search Bing Copilot Perplexity Other AI-powered search experiences As search continues to evolve, structured data and Schema.org markup play an increasingly important role in helping search engines and AI systems interpret your website more accurately. Performance First Performance matters. Voidek Auto Schema Generator is designed to generate JSON-LD structured data efficiently without adding unnecessary overhead to your website. ⚡ Optimized for Performance No unnecessary frontend CSS or JavaScript Lightweight architecture with clean JSON-LD output Uses your existing WordPress and WooCommerce data Generates structured data automatically during page generation Designed to work efficiently alongside your existing plugins Whether your website has hundreds of blog posts or thousands of WooCommerce products, the plugin is built to generate schema markup while keeping performance in mind. Managing large or complex websites? The Pro version includes advanced schema management and validation tools to help you maintain structured data more efficiently. Works With Your Existing SEO Setup Voidek Auto Schema Generator is designed to work alongside your existing WordPress setup without requiring you to replace your current SEO workflow. 🤝 Compatibility WordPress WooCommerce Yoast SEO Rank Math All in One SEO The SEO Framework Popular WordPress themes Popular caching plugins Standards-compliant JSON-LD implementation Whether you’re running a personal blog, an online store, or a business website, the plugin integrates naturally with your existing WordPress environment. Need greater flexibility? The Pro version includes advanced schema customization options for websites with more complex requirements. Who Is This Plugin For? Whether you’re running a personal blog, managing a WooCommerce store, building client websites, or growing an online business, Voidek Auto Schema Generator helps you spend less time managing structured data and more time focusing on your content and customers. 📝 Bloggers & Publishers Focus on writing great content while the plugin automatically generates structured data for your posts, authors, categories, and website navigation. 🛒 WooCommerce Store Owners Spend less time configuring schema and more time growing your store. The plugin automatically generates structured data for products, reviews, merchant listings, shipping details, return policies, offers, and more. 🏢 Business Websites Help search engines better understand your business by automatically generating structured data for your organization and important business pages, including About, Contact, and FAQ. 👨‍💻 Agencies & Developers Manage multiple WordPress websites more efficiently with consistent, standards-compliant schema that’s automatically generated and kept synchronized with your content. 📈 Growing Websites Whether your website has dozens of pages or thousands of WooCommerce products, the plugin scales with your website by automatically generating structured data as your content grows. ❤️ Anyone Who Wants Less Manual Work If you’re tired of manually configuring schema, selecting schema types, or maintaining structured data, Voidek Auto Schema Generator automates the entire process using the content already available on your website. Managing larger websites or client projects? The Pro version adds advanced schema customization, validation, and management tools for greater flexibility. Privacy Policy Usage feedback is collected only when a user manually submits it. Data collected: plugin version, WordPress version, site language, site URL. Data never collected: personal data, user data, visitor tracking data.