Convert JSON payloads to ultra-lightweight Valibot v0.31+ modular schemas with TypeScript types.
Execution runs 100% locally inside the browser sandbox using HTML5 Canvas, Web Cryptography Subtle API, and Web Workers. Zero egress.
Zero network latency. Operates completely offline with zero dependencies on third-party backend servers or cloud services.
Built according to official RFC specifications, cryptographic test vectors, and enterprise-grade data transformation standards.
Paste your raw JSON text into the source editor.
Specify the exported Valibot schema name.
Copy or download the modular Valibot TypeScript file.
Valibot is modular and tree-shakeable, reducing bundle size by up to 90% compared to traditional monolithic schema libraries.
Yes, it uses modern v.pipe(), v.string(), v.email(), and v.InferOutput syntax.
Zero-egress companion tools in the Developer Tools suite
Format, validate, repair, and minify JSON data instantly.
Decode, verify claims, inspect headers, and check token expiry.
Test regex patterns with flags, group captures, and live matches.
Compare text or source code side-by-side with visual diffs.
