Prisma to Zod Schema Generator

Transform Prisma schema models into type-safe Zod validation schemas with full support for enums, nullables, and arrays.

At a glance

Prisma to Zod Schema Generator is a free developer tool that converts Prisma schema models into type-safe Zod validation schemas. It maps Prisma scalar types, enums, optional fields, and default attributes into modular Zod object definitions 100% client-side in browser memory.

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Developer Suite: Prisma to Zod SQL to Zod Zod to SQL Prisma to SQL SQL to Prisma Zod to TypeScript

100% Client-Side Prisma to Zod Schema Generator

Zero Server Uploads

Convert Prisma models, enums, scalar types, and default values into modular, type-safe Zod validation schemas entirely in browser memory.

Local Sandbox
Presets:
0 models 0 enums

Scalar & Enum Mapping

Maps Prisma primitives (String, Int, Float, Boolean, DateTime, Json) and custom Prisma enums into modular z.enum() and z.object() schemas.

Smart Relation Handling

Automatically identifies and strips virtual Prisma @relation references and relation arrays while preserving scalar foreign key ID fields for clean runtime validation.

Zero Server Uploads

100% in-browser processing via pure JavaScript. Your private database schema never leaves your machine or transmits over the network.

You May Also Need

SQL to Zod Generate Zod schemas from SQL DDL Zod to SQL DDL Create tables from Zod schemas Prisma to SQL DDL Convert schema to PostgreSQL/MySQL SQL to Prisma Reverse engineer SQL into Prisma models

Why Use This Prisma to Zod Schema Generator?

100% Client-Side Privacy: Your database schema never leaves your machine or reaches external servers.
Complete Scalar Mapping: Accurately converts String, Int, BigInt, Float, Decimal, Boolean, DateTime, and Json.
Prisma Enum Support: Automatically generates modular z.enum() schemas and TypeScript enum type exports.
Smart Relation Filtering: Automatically strips virtual @relation references while preserving scalar foreign keys.
Customizable Output: Configurable schema suffix, optional date coercion, and optional create input schema generation.

How to Use Prisma to Zod Schema Generator

1

Enter Prisma Schema

Paste your Prisma schema models or select a pre-configured template like Users & Posts or E-Commerce.

2

Configure Generation Options

Select your preferred schema suffix, nullable handling mode, and date coercion settings.

3

Copy or Download Zod Schemas

Instantly copy the generated TypeScript Zod validation schemas or download the .ts file.

Prisma Model to Zod Schema example

Demonstrates converting a standard Prisma model with auto-increment ID, unique string, and nullable field into Zod validation code.

Sample Prisma Schema Source 
model User {
  id Int @id @default(autoincrement())
  email String @unique
  name String?
}
Generated Zod Schemas Processed 
export const UserSchema = z.object({
  id: z.number().int(),
  email: z.string(),
  name: z.string().nullable()
});
export type User = z.infer<typeof UserSchema>;

Technical Specifications & Engine Details

Technical specifications and engine details for Prisma to Zod Schema Generator
Specification Details
Supported Formats TEXT/PLAIN, .PRISMA → TEXT/TYPESCRIPT, .TS
Execution Mode 100% Client-Side In-Browser (client)
Browser Requirements Modern browser with JavaScript enabled.
Performance Constraints Runs client-side in browser memory. Performance and file limits are bounded by available local device RAM.
Maintained by Pragyan Pahadi

100% Client-Side Privacy Guarantee

Your schema remains strictly on your local device. Zero data is transmitted to external servers.

Frequently Asked Questions

How does this converter handle Prisma relations?
Virtual Prisma relation fields (e.g. author User @relation(...) or posts Post[]) are automatically excluded from the generated base Zod validator, while foreign key scalar columns (e.g. authorId Int) are preserved for runtime validation.
Are Prisma enums converted into Zod enums?
Yes. All enum definitions in your Prisma schema are converted into reusable z.enum([...]) definitions with matching TypeScript type exports.
Does this tool upload my Prisma schema to a server?
No. All parsing and schema generation occurs 100% locally in your browser memory using JavaScript. Zero data is transmitted to any external server.

Methodology

This tool runs entirely in your browser. The example above shows a representative input and the result it produces.

Last updated .

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