Convert JSON payloads into strict Zod validation schemas with inferred 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 API JSON response or sample data object into the left editor.
Customize the schema variable name and toggle TypeScript inferred type generation.
Copy the generated Zod schema code or download it directly as a .ts file.
It runs regex checks on string values to automatically insert z.string().email(), z.string().url(), z.string().datetime(), and z.string().uuid() where appropriate.
Yes, all schema inference executes 100% locally in your browser memory without transmitting payloads over the network.
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.
