Generate Zod Schemas from Your Supabase Database
Turn your Supabase tables into strict, inferred Zod schemas automatically — no hand-rolled types, no drift.
No more hand-written types
Your Zod schemas come straight from the real Supabase schema, so columns, enums and nullability are always right.
Zero drift
Because schemas are generated from the database, a renamed column can never silently disagree with your types.
Full type inference
Every schema flows through to TypeScript — form resolvers, API bodies and validators stay fully inferred.
Why hand-writing Zod schemas breaks down
The moment your Postgres schema changes, hand-written Zod schemas go stale: a nullable column becomes required, an enum grows a value, and nothing tells you until a validator fails in production. Keeping them in sync is manual work nobody schedules.
How schema generation from Supabase works
Ziikly reads your Supabase database schema and produces a Zod schema per table with the real column types, nullability and enums. The database becomes the single source of truth, so the generated types match what actually exists.
Where generated schemas fit your stack
Drop the generated schemas into your React Router loaders and actions, form resolvers or API validators. Because Zod infers TypeScript types, everything downstream stays strict without a second source of truth to maintain.
Limits worth knowing
The generator reflects the database schema as it is today — it doesn't retroactively validate rows that already violate your types. Views and generated columns are included when the database exposes them.
Frequently asked questions
Does this replace the supabase-js types?
It complements them. supabase-js types describe the client's query results; a generated Zod schema is a runtime validator you can use in forms, APIs and loaders. Generated from the same tables, both stay consistent with your real schema.
Is the generator live right now?
The schema generator is in controlled beta. You can join the waitlist on this page and we'll email you when your slot opens to run it against your own Supabase project.
Generate Zod Schemas from Your Supabase Database
Turn your Supabase tables into strict, inferred Zod schemas automatically — no hand-rolled types, no drift.