JSON to Zod Schema Generator
Advanced schema generation with regex patterns, enums, and coercion
Generation Options
Strict Mode
Add .strict() to objects
Coerce Dates
Use z.coerce for dates
Detect Integers
Use .int() for whole numbers
Detect Sign
Detect positive/negative/nonnegative
N/empty Arrays
Add .nonempty() for arrays with items
Optional
Add .optional() to schema
Required
Add .required() to schema
Input JSON
Generate Schema
Load Example
Generated Zod Schema
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Detected Patterns