Which formats does it detect?

email, url, uuid, and datetime strings get the matching .email() / .url() / .uuid() / .datetime() method.

Does it require Zod installed?

Yes — the generated code uses the standard zod package. Install with npm i zod .

JSON to Zod Schema

Paste JSON and get a ready-to-use <code>z.object({...})</code> Zod schema plus the inferred TypeScript type.

Schema name export type

JSON sample Zod schema (TypeScript)

More options

Load file

Unix (LF) Dos (CRLF)

Load file

Unix (LF) Dos (CRLF)

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How to use JSON to Zod Schema

Paste a JSON object.
Choose a schema variable name.
Tick "export type" to also get <code>z.infer<typeof schema></code>.
Paste the result into your TypeScript project.

What is JSON to Zod Schema?

Zod is the most popular runtime validation library in the TypeScript ecosystem. This tool generates a matching schema from a JSON sample so you can validate API responses, form inputs, or env vars without writing boilerplate. Strings that look like emails, URLs, UUIDs, or ISO datetimes get the matching Zod method automatically.

FAQ

Which formats does it detect?: email, url, uuid, and datetime strings get the matching .email() / .url() / .uuid() / .datetime() method.
Does it require Zod installed?: Yes — the generated code uses the standard <code>zod</code> package. Install with <code>npm i zod</code>.

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Author

Marcus Webb"The DevTool Craftsman"

Full-Stack Developer & Tools Architect

Marcus has been writing code since the dial-up era. He's contributed to open-source developer tools and built CI/CD pipelines for startups.

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Last updated: 2026-05-23

JSON to Zod Schema

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