BBH Custom Schema – Add Custom JSON-LD

About the startup

BBH Custom Schema is a lightweight yet powerful WordPress plugin designed for developers, SEO professionals, agencies, and advanced users who need full control over structured data implementation. Unlike many traditional SEO plugins that automatically generate schema with limited flexibility, BBH Custom Schema allows you to manually add, manage, and control custom JSON-LD schema on any post, page, product, or supported custom post type. The plugin is built specifically for users who require advanced schema customization without unnecessary bloat or complicated workflows. Whether you want to implement Article, FAQ, Product, Breadcrumb, LocalBusiness, or completely custom schema types, BBH Custom Schema gives you direct control over the final output. Key features include: • Custom JSON-LD schema support • Multiple schema management • JSON-LD syntax and duplicate validation • Schema combining system • Duplicate schema conflict handling • Compatibility with Rank Math and Yoast SEO • Lightweight, performance-focused architecture • Support for custom post types • Manual schema injection with full flexibility • Clean and developer-friendly workflow The plugin also intelligently suppresses conflicting schema generated by other SEO plugins when custom schema is added, helping prevent duplicate structured data issues. BBH Custom Schema is ideal for advanced SEO workflows, rich result optimization, custom schema implementations, and users who want precise control over how search engines understand their content.