Schema/JSON-LD Builder
Build, import and validate schema.org JSON-LD for 14 types, with Google’s required fields marked.
Tools · 2 live, 9 on the way
Free tools for SEO, performance and AEM work.
Built by a frontend architect who uses them on real projects. No sign-up, and the browser-only tools never send what you type anywhere.
/
AEM Query Builder
Build QueryBuilder predicates visually and get the JSON URL, Java and JCR-SQL2 versions.
AEM Content Fragment Model Generator
Design a content fragment model in a form and download it as an installable package.
Meta Tag / Open Graph Previewer
See how a page looks in Google, LinkedIn, X, Slack and WhatsApp, and fix its tags.
Security Headers Auditor
Grade a site’s HTTP security headers from A+ to F, with fixes for Apache, Nginx and Dispatcher.
Robots/Sitemap Inspector
Parse robots.txt, test any path against any crawler, and check every sitemap it lists.
Hreflang/Canonical Validator
Check hreflang clusters, return links and canonicals across up to 50 URLs.
Website Audit
Core Web Vitals, Lighthouse scores and practical fixes for any URL.
Broken Link Checker
Crawl a page or a whole site and find 404s, redirect chains and missing anchors.
CF Model ↔ JSON Schema Converter
Convert content fragment models to JSON Schema and back, or diff the two to keep them in sync.
AEM Component Builder
Design a component dialog and download the HTL, Sling Model, dialog XML and tests.
No tools match those filters.