Drizzle ORM to Zod Schema Generator
Convert Drizzle ORM table definitions into type-safe Zod validation schemas with select and insert schema exports.
At a glance
Drizzle to Zod Schema Generator is a free developer utility that transforms Drizzle ORM table definitions into type-safe runtime Zod validation schemas. It supports PostgreSQL, MySQL, and SQLite dialects, generating both select and insert schemas with inferred TypeScript types 100% client-side in browser memory.
100% Client-Side Drizzle ORM to Zod Schema Generator
Zero Server UploadsGenerate runtime Zod validation schemas and inferred TypeScript types directly from Drizzle ORM table definitions in your browser.
Multi-Dialect Support
Parses PostgreSQL (pgTable), MySQL (mysqlTable), and SQLite (sqliteTable) declarations including primary keys and dialect-specific column types.
Dual Select & Insert Schemas
Generates both strict select schemas for querying and flexible insert schemas with optional primary keys, serials, and defaulted timestamps for form validation.
100% In-Browser Privacy
All parsing, type resolution, and Zod code generation executes locally in browser JavaScript memory with zero network requests and zero server logging.
Why Use This Drizzle ORM to Zod Schema Generator?
How to Use Drizzle ORM to Zod Schema Generator
Input Drizzle Table Schema
Paste your Drizzle ORM table definitions or load one of the built-in presets.
Configure Schema Options
Select whether to generate select/insert schemas, enable date coercion, and choose camelCase or PascalCase.
Copy or Download Zod Code
Copy the generated Zod validation schemas directly to your clipboard or download as a TypeScript file.
Drizzle ORM to Zod Schema example
Demonstrates converting a Drizzle PostgreSQL table into dual select and insert Zod validation schemas with serial primary key and default timestamp handling.
export const users = pgTable("users", {
id: serial("id").primaryKey(),
name: varchar("name", { length: 255 }).notNull(),
bio: text("bio"),
createdAt: timestamp("created_at").defaultNow().notNull(),
});
export const selectUserSchema = z.object({
id: z.number().int(),
name: z.string().max(255),
bio: z.string().nullable().optional(),
createdAt: z.date(),
});
export const insertUserSchema = z.object({
id: z.number().int().optional(),
name: z.string().max(255),
bio: z.string().nullable().optional(),
createdAt: z.date().optional(),
});
Technical Specifications & Engine Details
| Specification | Details |
|---|---|
| Supported Formats | TYPESCRIPT, TEXT → TYPESCRIPT, TEXT |
| Execution Mode | 100% Client-Side In-Browser (client) |
| Browser Requirements | Modern browser with JavaScript enabled. |
| Performance Constraints | Runs 100% client-side in browser memory. Performance and file limits are bounded by available local device RAM. |
100% Client-Side Privacy Guarantee
Your files remain strictly on your local device. Zero data is transmitted to external servers.
Frequently Asked Questions
How do select and insert schemas differ in Drizzle to Zod?
Which Drizzle dialects are supported?
Is my database schema kept private?
Methodology
This tool runs entirely in your browser. The example above shows a representative input and the result it produces.
Last updated .