JSON to Zod Schema Converter
Generate Zod validation schemas from JSON data automatically
What is a JSON to Zod converter?
A JSON to Zod converter automatically generates Zod schema definitions from JSON data. Zod is a TypeScript-first schema validation library that provides runtime type checking and validation.
How do I convert JSON to Zod schema?
Paste your JSON data into the input field, optionally customize the schema name, and click 'Convert to Zod'. The tool will generate a complete Zod schema with type inference.
Why use Zod schemas?
Zod provides runtime validation, type safety, automatic TypeScript type inference, and excellent error messages. It's perfect for validating API responses, form data, and configuration files.
Does the converter handle nested objects?
Yes! The converter automatically generates separate schemas for nested objects and arrays, creating a complete schema hierarchy that matches your JSON structure.
Can I customize the schema names?
Yes! You can set a custom name for the root schema. Nested schemas are automatically named based on their property keys for clarity and consistency.
What Zod types are supported?
The converter recognizes strings (z.string()), numbers (z.number()), integers (z.number().int()), booleans (z.boolean()), null (z.null()), arrays (z.array()), and nested objects (z.object()).
Can I use the generated schemas in my project?
Yes! The generated Zod schemas are production-ready. Install Zod (npm install zod), copy the schema code, and use it for runtime validation in your TypeScript project.
Does the tool generate TypeScript types?
Yes! The converter includes type inference using z.infer<typeof schema>, giving you both runtime validation and compile-time type safety.
Is my data secure when using this tool?
Absolutely! All conversion happens entirely in your browser using JavaScript. Your JSON data never leaves your computer, ensuring complete privacy and security.
Does the tool work offline?
Yes! Once the page is loaded, the converter works completely offline. All processing happens locally in your browser without requiring an internet connection.