Does this tool support both JSON and YAML inputs?

Yes, you can provide your schema in either JSON or YAML format, and the tool can auto-detect the source format.

Can I generate TypeScript types alongside the Zod schema?

Yes, by selecting the 'Schema + Infer Type' output mode, the tool will generate both the Zod validator and the corresponding TypeScript type using z.infer.

Does it handle nested objects and arrays?

Yes, the converter recursively processes nested objects, arrays, and complex data structures defined in your JSON Schema.

Can I customize the naming convention of the generated code?

Yes, you can choose between camelCase, PascalCase, or keep the original naming style from your schema.

Are validation rules like minimum/maximum values preserved?

Yes, the tool maps standard JSON Schema validation keywords like minimum, maximum, and format directly to their equivalent Zod methods.

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JSON Schema to Zod Schema Converter

Convert JSON Schema JSON/YAML definitions into ready-to-use Zod schemas with nested objects, arrays, enums, and common validation rules

Execution

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1 examples

Convert an object schema into a Zod validator

Generate a Zod object schema with required and optional fields plus built-in validation rules from JSON Schema

import { z } from 'zod' export const userSchema = z.object({ email: z.string().email(), age: z.number().int().min(18).optional() }) export type UserSchema = z.infer<typeof userSchema>

Inputs

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6 options

ContentPaste or type the main input values.2

JSON SchematextareaRequiredRoot Schema NametextOptional

SettingsAdjust formats, ranges, numbers, and modes.3

Source FormatselectOptionalNaming StyleselectOptionalOutput ModeselectOptional

TogglesEnable or disable optional behavior.1

Include DescriptionscheckboxOptionalEnabled when checked

Result

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Samples

JSON Schema to Zod Schema Converter

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Inputs

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Key facts

Overview

When to use

How it works

Use cases

Examples

1. Converting User Profile Schema

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