Does it handle arrays?

Yes, arrays become Zod array schemas.

Can I rename the root schema?

Yes, set the root name in the widget.

Is the output editable?

Yes, you can tweak the schema after generation.

JSON to Zod Schema - Generate Zod Validators

Learn More About JSON to Zod Schema

Why use Zod?

Zod schemas give you runtime validation and strong typing with minimal boilerplate.

About JSON to Zod Schema

Zod schemas validate data at runtime. This tool turns sample JSON into Zod validators so you can move quickly without hand-writing schemas.

Create Zod schemas instantly from JSON.

Runs in browser: Yes
Output: TypeScript (Zod)
Nested schemas: Yes

Examples

Generate a Zod schema

Create Zod validators from JSON.

Input

{"id":1,"name":"Ava"}

Output

import { z } from 'zod';

export const RootSchema = z.object({
  "id": z.number().int(),
  "name": z.string(),
});
export type Root = z.infer<typeof RootSchema>;

Features

Zod output

Creates Zod schemas for nested objects.

Type inference

Infers numbers, booleans, arrays, and objects.

Copy-ready

Paste directly into your project.

Use Cases

Validate API responses.
Generate runtime validators quickly.
Bootstrap schema-driven forms.

Frequently Asked Questions

Generate TypeScript interfaces or Prisma models with related tools.