What is Valibot?

I am excited to announce the release of Valibot v1, a 1 kB alternative to Zod with a type-safe and easy-to-remember API. Valibot is perfect for validating forms and securing backend-frontend communication with a single source of truth.

Do you use Valibot?

Recent Valibot Launches

Valibot The 1 kB schema library for TypeScript

Launched on March 20th, 2025

Forum Threads

Fabian Hiller

•

18d ago

Valibot - The 1 kB schema library for TypeScript

I am excited to announce the release of Valibot v1, a 1 kB alternative to Zod with a type-safe and easy-to-remember API. Valibot is perfect for validating forms and securing backend-frontend communication with a single source of truth.

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Review Valibot?

5/5 based on 2 reviews

Reviews

Axel Catois - Codingbill

•1 review

My favourite package 💖 Permits to dynamize a lot of things, got reflection, typescript first, expressive way of defining schemas, light and fast.

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18d ago

Thanaen

•1 review

Very good library focused on developer experience and performance. Actively maintained, with a good community. 10/10.

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18d ago