JSON to TypeScript & Zod Schema Studio

Convert raw JSON payloads and API responses into strictly-typed TypeScript interfaces, type aliases, and runtime Zod validation schemas.

Input JSON Payload

Generated Code Schema

Root Name:

export optional (?) readonly

Why Generate Zod Schemas and TypeScript Types from JSON?

Modern full-stack architectures (Next.js, Remix, Astro) and AI agent workflows rely on strict contract validation. When consuming outputs from OpenAI Structured Outputs, Claude tool calls, or third-party webhooks, typing alone is not enough—you need runtime boundary validation.

Key Advantages

Zod Runtime Validation: Generates complete z.object({...}) validation schemas with inferred TypeScript types (z.infer<typeof Schema>) to protect your application from malformed runtime responses.
Recursive Interface Extraction: Deeply nested objects are automatically separated into clean, reusable individual TypeScript interfaces rather than bloated inline types.
100% Client-Side Privacy: Internal database exports, proprietary user payloads, and secret API structures are processed strictly in your local browser memory. Zero network payloads are dispatched.