Zod is a TypeScript-first schema declaration and validation library that provides runtime type safety.

How accurate is the generated Zod schema?

The tool infers types from your JSON data and generates corresponding Zod schemas with proper type checks, optional markers, and nested object schemas.

JSON to Zod - Online Zod Schema Generator

JSON to Zod

Convert JSON data to Zod schema definitions with customizable schema names.

Interface Name

JSON Input

Zod Output

How to Use

Paste your JSON data into the left input box.
Optionally modify the schema name (default is schema).
Click the "Convert" button to generate Zod schema definitions.
Click "Copy Result" to copy the output to your clipboard.

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About JSON to Zod

This tool helps you quickly convert JSON data to Zod schema definitions. In TypeScript development, Zod is a powerful schema validation library that allows you to define data schemas and validate them at runtime. Writing Zod schemas manually is time-consuming and error-prone.

Simply paste JSON data and the tool will automatically analyze the JSON structure and generate corresponding Zod schemas. Supports conversion of nested objects, arrays, strings, numbers, booleans, and other complex types.