Zod To Code

Generate JavaScript/TypeScript code from Zod schemas — round-trip safe 🌀

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✨ What does it do?

• ✍️ The library does one thing and tries to do it well. It enables code generation from zod schemas.
• 🧪 It is fully tested.
• 🧱 It supports most Zod types (see Supported Types).

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🚀 Installation

npm i @lucaconlaq/zod-to-code

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📦 Usage

import { z } from "zod";
import { zodToCode } from "@lucaconlaq/zod-to-code";

const schema = z.object({
  username: z.string(),
});

const code = zodToCode(schema);
console.log(code);

Outputs:

z.object({
  username: z.string()
})

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🧩 Supported Types

Type	Status
string	✅ Supported
number	✅ Supported
boolean	✅ Supported
date	✅ Supported
bigint	✅ Supported
symbol	✅ Supported
void	✅ Supported
never	✅ Supported
unknown	✅ Supported
any	✅ Supported
object	✅ Supported
array	✅ Supported
tuple	✅ Supported
record	✅ Supported
map	✅ Supported
set	✅ Supported
function	✅ Supported
lazy	✅ Supported
literal	✅ Supported
enum	✅ Supported
nativeEnum	✅ Supported
union	✅ Supported
intersection	✅ Supported
or	✅ Supported
and	✅ Supported
.optional()	✅ Supported
.nullable()	✅ Supported
.nullish()	✅ Supported
.default()	✅ Supported
.catch()	✅ Supported
.describe()	✅ Supported
.readonly()	✅ Supported
.brand()	✅ Supported
.int()	✅ Supported
.email()	✅ Supported
.uuid()	✅ Supported
.regex()	✅ Supported
.url()	✅ Supported
.ip()	✅ Supported
.datetime()	✅ Supported
.emoji()	✅ Supported
.refine()	❌ Not Supported
.superRefine()	❌ Not Supported
.transform()	❌ Not Supported
.pipe()	❌ Not Supported
z.custom() (e.g. Buffer)	❌ Not Supported
Effects with unsupported type	❌ Not Supported
Unknown typeName (mock types)	❌ Not Supported
Non-serializable transforms	❌ Not Supported