JSON → Zod

FAQ

Does the generator distinguish int and float?

Yes. Whole numbers become z.number().int(); numbers with fractional parts become z.number().

How are optional fields represented?

This tool infers the schema from a single JSON sample, so it can't tell which keys are optional. Add .optional() manually where needed, or generate against multiple samples and merge.

Related tools

• JSON → TypeScript

  Generate TypeScript interfaces from a JSON sample.

• JSON Validator

  Validate JSON with precise error locations.

• JSON Formatter

  Format, validate and minify JSON with instant feedback.

• JSON Minifier

  Strip whitespace and produce compact JSON output.