Online Structured Data Generator - Organization / Article / Product / FAQ & more
JSON-LD (JavaScript Object Notation for Linked Data) is Google's recommended structured data format. Embedding JSON-LD script tags in HTML helps search engines understand your content and qualify for Rich Results.
Place the <script type="application/ld+json"> tag anywhere in the <head> or <body>. We recommend <head> for easy management alongside other structured data.
Click "Validate" to check JSON syntax. You can also paste the code into Google Rich Results Test or Schema.org Validator for official validation.
Yes. JSON-LD Schema Generator is fully responsive and works on phones, tablets, and desktops. The interface adapts automatically to your screen size.
JSON-LD Schema Generator has no usage limits — it's free and unlimited. Since processing is done client-side, speed depends on your device. For very large files, we recommend processing in batches for the best experience.
Yes, JSON-LD Schema Generator is completely free to use. No registration or login required — all features are available immediately.
No. JSON-LD Schema Generator uses client-side processing — everything runs in your browser. Your data never leaves your device, and the tool works even without an internet connection.
No. JSON-LD Schema Generator is a web-based tool — just open it in your browser and start using it. No downloads, plugins, or extensions required.
Absolutely. All processing happens locally in your browser. No data is sent to any server, so there's zero risk of data leaks. Your information stays completely under your control.
Since processing is client-side, file size depends on your device memory. Files up to several MB typically process smoothly.