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Valibot

Modular validation library

Reviewed byRoman K· 2026-06-28

About

Tiny, tree-shakeable validation library. Zod alternative with smaller bundle.

validationtypescripttree-shakeablemodular

Metrics

8.8k
GitHub Stars
347
Forks
12.8M
npm Downloads/wk
140
Open Issues

More in Forms & Validation

Frequently asked questions

What is Valibot?

Tiny, tree-shakeable validation library. Zod alternative with smaller bundle. It falls under the forms & validation category and uses a open-source pricing model. The project is actively maintained with 8.8k GitHub stars.

Is Valibot free?

Yes, Valibot offers a free plan that you can use without a credit card. The pricing model is open-source.

How much does Valibot cost?

Valibot is free to start. It uses a open-source pricing model. A free plan is available for small projects or evaluation. Check https://valibot.dev for the latest pricing details and plan comparison.

What category is Valibot in?

Valibot is a forms & validation tool. Form libraries, validation, input handling You can compare Valibot with 1 alternatives in the same category on Soft.xyz.

Is Valibot open source?

Yes, Valibot is open source and freely available on GitHub. It has 8.8k stars and 347 forks, with the last commit on 2026-06-28. You can inspect the source code, contribute, or self-host it.

What are alternatives to Valibot?

Popular alternatives to Valibot include Zod. Each offers different pricing, features, and community support. You can compare them side-by-side on Soft.xyz using real metrics like GitHub stars, npm downloads, and actual pricing data.

How popular is Valibot?

Valibot has 8.8k stars on GitHub and 12.8M weekly npm downloads. It has a solid and growing developer community. The project was last updated on 2026-06-28.