fabien0102/ts-to-zod

Health v2 · maintenance only

Adoption not part of the score

1635 stars · 96 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

ts-to-zod is a CLI tool that generates Zod validation schemas from TypeScript types and interfaces. It verifies that generated schemas are type-compatible with the originals and supports JSDoc tags for extra validators.

Use cases

• generate zod schemas from typescript types
• validate api responses at runtime with schemas derived from types
• convert typescript interfaces to zod
• keep zod schemas in sync with typescript types
• add runtime validation to a typescript codebase
• generate schemas for untrusted api data

When to choose

• you already use TypeScript types and want matching Zod schemas without writing them by hand
• you want guaranteed type compatibility between your types and generated schemas
• you want a simple CLI that fits into a build script or CI pipeline

When to avoid

• you don't use TypeScript or Zod
• you need schemas for OpenAPI/JSON Schema rather than Zod
• you need a library API for in-process generation rather than a CLI

Facets

cli-tool · maturity active

form-handling type-system cli developer-tools developer-tools apis backend cli cross-platform zod schema-generation runtime-validation typescript-to-zod code-generator code-generation typescript nodejs

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