Parth Panchal

SchemaNex allows you to easily add custom JSON-LD schema markup to posts, pages, and custom post types directly from the WordPress editor.
Features include:
<ul>
<li>Multiple schema blocks per post</li>
<li>Built-in JSON validation</li>
<li>AJAX schema validator</li>
<li>JSON formatting tools</li>
<li>Dynamic schema variables</li>
<li>Schema templates (FAQ, Service, Article, LocalBusiness, Breadcrumb)</li>
<li>Duplicate schema type detection</li>
<li>Yoast SEO / Rank Math conflict warnings</li>
<li>Gutenberg and Classic Editor support</li>
<li>CodeMirror-powered schema editor</li>
</ul>

SchemaNex

Add custom JSON-LD schema markup to posts, pages, and custom post types with validation, templates, and duplicate detection.

Alexander

Sharik Khan

Pathhan

zish

mohammadhanif

fkfaisalkhan007

FARAZFRANK

A WP Life

Frank Schema Markup Generator is a powerful, WordPress.org-compliant plugin that helps you generate JSON-LD structured data (Schema.org markup) with centralized management. Generate, view, copy, edit, and manage all your schemas from one place!
Important: This plugin generates schema markup but does NOT automatically insert it into your pages. This ensures full compliance with WordPress.org security guidelines. You can easily copy the generated schema using View/Copy buttons and paste it into your theme or use a code snippet plugin.
<h4>🌟 Key Features</h4>
<ul>
<li>100+ Schema Types – Comprehensive support across 15+ categories (Organization, Content, E-commerce, Events, Jobs, People, Health, Recipes, Real Estate, Travel, Education, Media, and more!)</li>
<li>50+ Ready-Made Templates – Pre-validated JSON-LD templates organized by category</li>
<li>WooCommerce Support – 10 WooCommerce-specific placeholders for automatic product data (price, SKU, stock, brand, ratings)</li>
<li>Centralized Management – Generate, view, edit, copy, and delete schemas from one dashboard</li>
<li>View & Copy Features – Modal popup to review schema code before copying, or quick copy with one click</li>
<li>Filter & Search – Easily find schemas by post type, schema type, or search by post title</li>
<li>25+ Dynamic Placeholders – Auto-populate with post/site data (title, author, date, image, categories, tags, WooCommerce data, etc.)</li>
<li>Plugin-Generated Schema – All schema markup is generated by the plugin with strict validation</li>
<li>Custom Post Types Support – Works with any custom post type (including WooCommerce products)</li>
<li>WordPress.org Compliant – Follows all security guidelines (no auto-injection, no arbitrary code execution)</li>
<li>Comprehensive Documentation – Detailed How to Use guide with 7 steps, common use cases, WooCommerce examples, and troubleshooting</li>
<li>Extensive FAQ – 16+ questions covering copying, templates, placeholders, compatibility, WooCommerce, and more</li>
<li>Beautiful UI – Modern tabbed interface with responsive design</li>
<li>100% Free – No ads, no upsells, completely open-source</li>
</ul>
<h4>🔒 Security Features</h4>
<ul>
<li>No Arbitrary Code Execution – Users cannot insert unvalidated code</li>
<li>No Auto-Injection – Plugin does not automatically insert code into pages (WordPress.org requirement)</li>
<li>Plugin-Controlled Output – Schema is generated by the plugin based on validated form inputs</li>
<li>Strict Sanitization – All user inputs are properly sanitized using WordPress functions</li>
<li>Nonce Verification – All form submissions and AJAX requests are protected</li>
<li>Capability Checks – Only authorized users can edit schema data</li>
</ul>
<h4>📋 100+ Schema Types Across 15+ Categories</h4>
Organization & Business: Organization, LocalBusiness, Corporation, NGO, GovernmentOrganization, EducationalOrganization, MedicalOrganization, SportsOrganization, Store, and more
Website & Content: WebSite, WebPage, Article, BlogPosting, NewsArticle, Report, Guide, Comment, SiteNavigationElement, ItemList, CollectionPage, and more
E-commerce & Products: Product, ProductGroup, Service, Offer, AggregateOffer, Brand, AggregateRating, FinancialProduct, MemberProgram, and more
Events: Event, BusinessEvent, EducationEvent, Festival, MusicEvent, SportsEvent, TheaterEvent, VisualArtsEvent, ExhibitionEvent, CourseInstance, and more
Jobs & Employment: JobPosting, Occupation, EmployeeRole, WorkBasedProgram
People & Personal Profiles: Person, ProfilePage, Author, Celebrity, Teacher, Parent, Patient, Musician, Actor, Athlete, Politician, and more
Health & Medical: MedicalCondition, Drug, Diet, ExercisePlan, HealthTopicContent, MedicalWebPage, and more
Recipes & Food: Recipe, NutritionInformation
Real Estate & Property: Apartment, House, SingleFamilyResidence, VacationRental, RealEstateAgent, and more
Travel & Transportation: TouristAttraction, TouristDestination, LandmarksOrHistoricalBuildings, Flight, Trip, TouristTrip, TaxiService, and more
Religious Places: HinduTemple, Church, Mosque, PlaceOfWorship
Education & Courses: Course, LearningResource, School, CollegeOrUniversity
Media & Entertainment: Book, Movie, TVSeries, MusicAlbum, MusicPlaylist, VideoObject, AudioObject, BroadcastService, Photograph, and more
Technology & Software: SoftwareApplication, MobileApplication, WebAPI
And many more! Browse all templates in the Schema Templates Library tab.
<h4>🔧 Dynamic Placeholders (25+ Total)</h4>
Use these placeholders to automatically populate your schemas:
WordPress Placeholders: 
* <code>{{post_title}}</code> – Post/Page Title 
* <code>{{post_excerpt}}</code> – Post Excerpt 
* <code>{{post_date}}</code> – Publication Date (ISO 8601) 
* <code>{{post_modified}}</code> – Last Modified Date (ISO 8601) 
* <code>{{author_name}}</code> – Author Display Name 
* <code>{{author_url}}</code> – Author Archive URL 
* <code>{{featured_image}}</code> – Featured Image URL 
* <code>{{post_url}}</code> – Post Permalink 
* <code>{{site_name}}</code> – Website Name 
* <code>{{site_url}}</code> – Website URL 
* <code>{{site_description}}</code> – Website Tagline 
* <code>{{post_category}}</code> – Post Categories (comma-separated) 
* <code>{{post_category_first}}</code> – First Post Category 
* <code>{{post_tags}}</code> – Post Tags (comma-separated) 
* <code>{{post_id}}</code> – Post ID
WooCommerce Placeholders (Auto-populated for WooCommerce products): 
* <code>{{woo_price}}</code> – Product Price (current/sale price) 
* <code>{{woo_regular_price}}</code> – Product Regular Price 
* <code>{{woo_sale_price}}</code> – Product Sale Price 
* <code>{{woo_currency}}</code> – Store Currency Code 
* <code>{{woo_sku}}</code> – Product SKU 
* <code>{{woo_stock_status}}</code> – Stock Status (instock/outofstock/onbackorder) 
* <code>{{woo_availability}}</code> – Schema.org Availability URL 
* <code>{{woo_brand}}</code> – Product Brand 
* <code>{{woo_rating}}</code> – Average Product Rating 
* <code>{{woo_review_count}}</code> – Number of Reviews
<h4>🎯 Perfect For</h4>
<ul>
<li>Bloggers – Add Article schema to improve visibility</li>
<li>E-commerce Sites – Add Product schema with pricing and reviews</li>
<li>Local Businesses – Add LocalBusiness schema for local SEO</li>
<li>Content Creators – Add Video, Recipe, or HowTo schemas</li>
<li>News Sites – Add NewsArticle schema for news content</li>
<li>Educational Sites – Add Course schema for online courses</li>
<li>Job Boards – Add JobPosting schema for job listings</li>
</ul>
<h4>🚀 How It Works (4 Simple Steps)</h4>
<ol>
<li>
Generate Schema – Go to Settings → Schema Box Generator → Schema Generator tab, select a post/page, choose schema type from 100+ options, fill in form fields with placeholders like {{post_title}}, and click “Generate & Save Schema”
</li>
<li>
Copy Schema Code – Go to “Manage Schemas” tab, find your schema, and either click “Copy” button for instant copy or click “View” button to review code in a modal popup before copying
</li>
<li>
Add to Your Site – Paste the copied schema into a code snippet plugin (recommended: Code Snippets, Insert Headers and Footers) or manually add to your theme’s header.php file
</li>
<li>
Test & Validate – Use Google Rich Results Test to verify your schema is valid and eligible for rich results
</li>
</ol>
<h4>📋 How to Copy & Apply Schema Code (DETAILED)</h4>
Method 1: Quick Copy (Fastest) 
1. Go to “Manage Schemas” tab 
2. Click the “Copy” button (📋 icon) next to your schema 
3. You’ll see “✓ Copied!” confirmation 
4. Schema code is now in your clipboard!
Method 2: View & Copy (Recommended for Review) 
1. Go to “Manage Schemas” tab 
2. Click the “View” button (👁️ icon) next to your schema 
3. A modal popup shows the formatted schema code 
4. Review the code to ensure it’s correct 
5. Click “Copy to Clipboard” button in the modal 
6. Close the modal
Adding Schema to Your Site:
Option 1: Code Snippet Plugin (HIGHLY RECOMMENDED) 
* Install “Code Snippets” or “Insert Headers and Footers” plugin 
* Paste the copied schema into the header section 
* Configure where to display (site-wide or specific pages) 
* Won’t be affected by theme updates 
* Easy to manage and edit
Option 2: Manual Theme Integration 
* Go to Appearance → Theme File Editor 
* Open header.php file 
* Paste the schema before the <code></head></code> tag 
* Note: Will be removed if you change themes
Option 3: Using functions.php (For Developers) 
* Add schema using WordPress hooks (wp_head) 
* Full control over when and where schema appears
<h4>🔍 SEO Benefits</h4>
<ul>
<li>Get rich snippets in Google search results</li>
<li>Show star ratings, images, prices, and more</li>
<li>Improve click-through rates by up to 30%</li>
<li>Help search engines understand your content</li>
<li>Enable voice search optimization</li>
<li>Support for Google Assistant and Siri</li>
</ul>
<h4>🛠️ Developer Friendly</h4>
<ul>
<li>Clean, well-documented code</li>
<li>WordPress coding standards compliant</li>
<li>Hooks and filters for customization</li>
<li>Translation-ready</li>
<li>Compatible with all themes and plugins</li>
</ul>
<h4>📚 Comprehensive Documentation</h4>
The plugin includes extensive documentation with 5 tabs:
<ul>
<li>Schema Generator Tab – Generate schemas with 100+ types and dynamic placeholders</li>
<li>Manage Schemas Tab – View, copy, edit, delete, filter, and search all your schemas</li>
<li>Schema Templates Library Tab – Browse 50+ ready-made templates organized by 15+ categories</li>
<li>How to Use Tab – Detailed 7-step guide with Quick Start, Pro Tips, Common Use Cases, and Troubleshooting</li>
<li>FAQ Tab – 15+ questions covering copying, templates, placeholders, compatibility, SEO plugins, page builders, and more</li>
<li>Donate Tab – Support plugin development with updated stats (100+ types, 25+ placeholders)</li>
</ul>
<h4>🌍 Compatibility</h4>
<ul>
<li>Works with Yoast SEO, Rank Math, All in One SEO</li>
<li>Compatible with WooCommerce</li>
<li>Works with Advanced Custom Fields (ACF)</li>
<li>Compatible with Elementor, Divi, Beaver Builder</li>
<li>Works with all WordPress themes</li>
<li>Compatible with all major hosting providers</li>
</ul>
<h4>💝 Support the Plugin</h4>
If this plugin has helped you, please consider:
<ul>
<li>Rating it 5 stars on WordPress.org</li>
<li>Buying me a coffee via PayPal</li>
<li>Sharing it with others</li>
<li>Reporting bugs and suggesting features</li>
</ul>
<h3>Additional Info</h3>
Requirements: 
* WordPress 5.0 or higher 
* PHP 7.4 or higher 
* MySQL 5.6 or higher
Links: 
* <a href="https://wordpress.org/plugins/frank-schema-markup-generator/" rel="ugc">Plugin Homepage</a> 
* <a href="https://wordpress.org/plugins/frank-schema-markup-generator/#installation" rel="ugc">Documentation</a> 
* <a href="https://wordpress.org/support/plugin/frank-schema-markup-generator/" rel="ugc">Support Forum</a> 
* <a href="https://github.com/farazfrank/frank-schema-markup-generator" rel="nofollow ugc">GitHub Repository</a> 
* <a href="https://paypal.me/buymecupofcoffee?locale.x=en_GB&country.x=IN" rel="nofollow ugc">Donate</a>
Credits: 
Developed with ❤️ by WP FRANK
License: 
This plugin is licensed under the GPL v2 or later.

Frank Schema Markup Generator

Generate JSON-LD schema with 100+ types. Centralized management, view/copy features, and 50+ ready-made templates.

SchemaNex vs Frank Schema Markup Generator