Free, 100% client-side private JSON Schema (Draft 7/2020-12) to Zod Validation Schema converter. Transform syntax instantly in your browser with zero data logging, strict AST validation, and CLI support.
import { z } from "zod"
export const RootSchema = z.object({
id: z.string(),
name: z.string(),
email: z.string(),
role: z.string(),
active: z.boolean(),
preferences: RootPreferencesSchema.optional(),
tags: z.array(z.string()).optional(),
});
export type Root = z.infer<typeof RootSchema>;
export const RootPreferencesSchema = z.object({
theme: z.string(),
notifications: z.boolean(),
retries: z.number(),
});
export type RootPreferences = z.infer<typeof RootPreferencesSchema>;Paste or type your source JSON Schema (Draft 7/2020-12) syntax into the input editor pane.
The parser validates data structure in real-time, building an in-memory AST without sending any bytes to external servers.
Inspect the formatted Zod Validation Schema output generated instantly in the output preview pane.
Copy the result to your clipboard, download as a .ts file, or chain it into a multi-step DevFlow pipeline.
100% Client-Side Private: All transformations execute entirely within your browser memory; zero payload logging.
Strict AST Preservation: Retains nested objects, arrays, types, and schema contracts accurately.
Instant Interactive Feedback: Real-time syntax validation with line-specific error reporting.
DevFlow CLI Compatible: Automate identical conversions directly inside your terminal, pre-commit hooks, or CI pipelines.
Run this transformation offline using the high-performance DevFlow CLI inside GitHub Actions, GitLab CI, or pre-commit hooks.
devflow convert json-schema zod -i data.schema.json -o output.tsGenerate TypeScript interfaces, Zod schemas, and Valibot schemas from JSON.
Render Draft-07 / 2020-12 JSON Schemas into interactive visual trees, documentation diagrams, and realistic mock data.
Convert JSON to Zod schema definitions with automatic TypeScript type inference.