Local processing
Visitor data stays inside the browser.
Bethemesh Widgets
Turn sample JSON into reliable TypeScript models, Zod schemas, or JSON Schema. The inference engine handles nested objects, arrays, unions, optional properties, and null values entirely in your browser.
Visitor data stays inside the browser.
The widget automatically adapts to its container.
Improvements ship without changing your embed code.
Embed this widget
Customize the result, check the live preview, then copy the code.
Responsive and automatically resized by Bethemesh.
Compatible with your stack
The generated code works in HTML pages and with most modern CMS platforms, site builders, and frameworks.