SHIED WORLD Schema Markup
Free WordPress plugin for JSON-LD schema markup. Access 750+ official schema.org types with 100+ property fields per type, AI-powered suggestions, and site-wide + per-post schema blocks. Built by SHIED WORLD.
by SHIED WORLD · github.com/kshied/shied-world-schema-markup · website
Install
No release zip yet. The repository archive installs, but the folder name will carry the branch suffix and updates will not flow:
wp plugin install https://github.com/kshied/shied-world-schema-markup/archive/refs/heads/main.zipFree WordPress plugin for structured data. Add JSON-LD schema markup to any page, post, or custom post type, plus site-wide schema.
View on WordPress.org | Official Site
Features
- 750+ official schema.org types, completely free with no paywall
- 100+ property fields per type, using the full official schema.org vocabulary
- Site-wide schema builder plus named per-post/per-page schema blocks
- Optional AI-powered schema suggestions (bring your own key: OpenAI, Anthropic, Gemini, DeepSeek, Groq, or OpenRouter)
- Live JSON-LD preview and one-click Google Rich Results validation
- Merged single
@graphoutput in the footer, no duplicate schema
Why This Plugin
Most schema plugins limit free users to a handful of schema types and lock the rest behind a paid tier. This plugin uses the complete official schema.org vocabulary, so every type and every property is available for free, with no artificial restrictions.
More detailed, accurate schema markup helps search engines and AI systems understand your content better, which matters for traditional SEO as well as newer AEO and GEO approaches.
Installation
Install directly from the WordPress plugin directory: 👉 https://wordpress.org/plugins/shied-world-schema-markup/
Or download this repository and upload the shied-world-schema-markup folder to /wp-content/plugins/.
License
GPL-3.0-or-later. See LICENSE for details.
Developer
Built by SHIED WORLD — Local, General & Ecommerce SEO Services.