Offline engine (processed locally)TYPESCRIPT v1.0.0 Spec

JSON Schema to Zod

v1.0.0

Convert your JSON Schema into a fully typed Zod schema for runtime validation in TypeScript. This online tool preserves refinements, defaults, and nested shapes, bridging the gap between static JSON Schema and Zod’s expressive validators. Perfect for form validation, API gateways, and Next.js server actions. No downloads, entirely browser-based.

Live sync—ms

JSONInput (JSON)Invalid

lines: 1chars: 28Size: 28 BUTF-8

TYPESCRIPTOutput (TYPESCRIPT)

Auto-generated

Converted output will appear here

lines: 0chars: 0Size: 0 BUTF-8

Size change: -100.00%TOML compliant: v1.0.0

Tool guide

Accurate conversion

Input is processed by this tool’s dedicated converter.

Local processing

Your input is processed in your browser and is not uploaded.

Ready-to-use output

Copy the result or save it as a file.