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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.