Does it generate z.infer type exports?

Yes, full TypeScript type inference declarations are appended automatically.

How does it handle nested arrays and sub-objects?

Sub-schemas are recursively extracted into clean, reusable z.object definitions.

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Target Language:

Root Name:

Raw JSON Payload

Generated Zod Schema

z.object & infer

import { z } from 'zod';

export const ProfileSchema = z.object({
  avatar_url: z.string(),
  bio: z.string(),
  login_count: z.number().int(),
});

export const ProjectsSchema = z.object({
  project_id: z.string(),
  name: z.string(),
  stars: z.number().int(),
  is_active: z.boolean(),
});

export const UserSchemaSchema = z.object({
  id: z.string(),
  name: z.string(),
  email: z.string(),
  is_admin: z.boolean(),
  score: z.number(),
  profile: ProfileSchema,
  tags: z.array(z.string()),
  projects: z.array(ProjectsSchema),
});

export type UserSchema = z.infer<typeof UserSchemaSchema>;

100% Deterministic AST

Zero AI hallucinations. Extract nested sub-structures, arrays, and optional keys with mathematical precision.

Multi-Language Polyglot

One JSON converts seamlessly to TypeScript, Zod, Golang, Python Pydantic, and Rust Serde with 1 click.

Pure In-Browser Isolation

Safe for internal production logs, database dumps, and enterprise schemas. Zero outbound network packets.

How to generate Zod schemas from JSON

1Paste JSON payload or API response in the left editor.
2Specify your root schema name (e.g. UserSchema).
3Copy the generated z.object(...) declaration into your TypeScript project.

Modern Full-Stack Validation

Zod provides runtime type validation for Next.js, tRPC, and server actions. Generating schemas eliminates repetitive manual typing.

Frequently Asked Questions

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