---
title: "Design Token Validator"
description: "Web tool that checks a token JSON file against the DTCG specification and reports structural and type errors."
canonical: "https://vibing.inc/library/design-token-validator-vg-0620"
category: "Design Systems & Foundations"
subcategory: "Token infrastructure"
license: "free"
author: "Anima (@animaapp)"
source: "https://animaapp.github.io/design-token-validator-site/"
---

# Design Token Validator
Web tool that checks a token JSON file against the DTCG specification and reports structural and type errors.
## Facts
- Source: https://animaapp.github.io/design-token-validator-site/
- Category: Design Systems & Foundations / Token infrastructure
- Author: Anima (@animaapp)
- Licence: free
- Tags: design-tokens, validation, dtcg, linting
## Why it's a gem
Paste-and-check spec conformance — the missing lint step in most token pipelines.
---
Listed in The Vibeary: https://vibing.inc/library/design-token-validator-vg-0620 · JSON: https://vibing.inc/api/public/library/gems/design-token-validator-vg-0620