diff --git a/resources/v.ts b/resources/v.ts
index f7eb0e94..d2b7e21f 100644
--- a/resources/v.ts
+++ b/resources/v.ts
@@ -8,6 +8,14 @@ export const resources: Resource[] = [
         url: 'https://vaiz.com',
         keywords: ['task management', 'project management', 'documents', 'collaboration'],
     },
+    {
+        name: 'ValidateHTML',
+        description:
+            'Free online validation tools for HTML, CSS, JSON, XML, meta tags, and Open Graph. Get instant quality scores from 0 to 100.',
+        categories: ['Testing', 'Tooling', 'SEO'],
+        url: 'https://validatehtml.com',
+        keywords: ['html validator', 'css validator', 'json validator', 'xml validator', 'meta tag checker', 'open graph checker', 'accessibility checker'],
+    },
     {
         name: 'Vatis Tech',
         description: