How to Convert JSON to Zod Schemas Online

Working with TypeScript and need runtime validation? Zod is a popular library for schema validation, but writing schemas manually can be tedious. JSON to Zod Converter helps you instantly generate Zod schemas from JSON objects, complete with TypeScript types, usage examples, and smart validation refinements.

Quick Guide

1. Open JSON to Zod Converter.
2. Paste your JSON into the editor (or load an example from the preset dropdown).
3. View the generated Zod schema, TypeScript type, usage example, and smart refinements in real-time.
4. Copy the schema or download as a .ts file ready to use in your project.

Key Features

• Real-time Conversion: Paste JSON and see the Zod schema update instantly with syntax highlighting.
• TypeScript Type Generation: Infer TypeScript types from the Zod schema for full type safety.
• Smart Refinements: Automatically detect patterns (emails, URLs, UUIDs, etc.) and suggest appropriate validation refinements.
• Usage Examples: Generate ready-to-use code snippets showing how to validate data with Zod.
• Preset Examples: Load from a variety of common JSON structures (user profiles, API responses, e-commerce data, etc.).
• Download as .ts File: Export the generated schema as a TypeScript file for immediate use.
• Keyboard Shortcuts: Use Ctrl+Enter to copy, Ctrl+K to clear, and Ctrl+Shift+F to format JSON.

Whether you're building a TypeScript API, validating frontend forms, or setting up configuration schemas, JSON to Zod Converter saves you time and ensures your schemas are accurate and production-ready.

⚡ Try JSON to Zod Converter