diff --git a/apps/www/src/lib/registry/default/examples/AlertDialogDemo.vue b/apps/www/src/lib/registry/default/examples/AlertDialogDemo.vue
new file mode 100644
index 00000000..dac926aa
--- /dev/null
+++ b/apps/www/src/lib/registry/default/examples/AlertDialogDemo.vue
@@ -0,0 +1,37 @@
+<script setup lang="ts">
+import {
+  AlertDialog,
+  AlertDialogAction,
+  AlertDialogCancel,
+  AlertDialogContent,
+  AlertDialogDescription,
+  AlertDialogFooter,
+  AlertDialogHeader,
+  AlertDialogTitle,
+  AlertDialogTrigger,
+} from '@/registry/default/ui/alert-dialog'
+import { Button } from '@/registry/default/ui/button'
+</script>
+
+<template>
+  <AlertDialog>
+    <AlertDialogTrigger as-child>
+      <Button variant="outline">
+        Show Dialog
+      </Button>
+    </AlertDialogTrigger>
+    <AlertDialogContent>
+      <AlertDialogHeader>
+        <AlertDialogTitle>Are you absolutely sure?</AlertDialogTitle>
+        <AlertDialogDescription>
+          This action cannot be undone. This will permanently delete your
+          account and remove your data from our servers.
+        </AlertDialogDescription>
+      </AlertDialogHeader>
+      <AlertDialogFooter>
+        <AlertDialogCancel>Cancel</AlertDialogCancel>
+        <AlertDialogAction>Continue</AlertDialogAction>
+      </AlertDialogFooter>
+    </AlertDialogContent>
+  </AlertDialog>
+</template>
diff --git a/apps/www/src/lib/registry/default/ui/alert-dialog.ts b/apps/www/src/lib/registry/default/ui/alert-dialog.ts
new file mode 100644
index 00000000..ca50c386
--- /dev/null
+++ b/apps/www/src/lib/registry/default/ui/alert-dialog.ts
@@ -0,0 +1,92 @@
+import { defineComponent, h } from 'vue'
+import {
+  AlertDialogAction as AlertDialogActionPrimitive, type AlertDialogActionProps,
+  AlertDialogCancel as AlertDialogCancelPrimitive, type AlertDialogCancelProps,
+  AlertDialogContent as AlertDialogContentPrimitive, type AlertDialogContentProps,
+  AlertDialogDescription as AlertDialogDescriptionPrimitive, type AlertDialogDescriptionProps,
+  AlertDialogOverlay as AlertDialogOverlayPrimitive, type AlertDialogOverlayProps,
+  AlertDialogPortal as AlertDialogPortalPrimitive,
+  AlertDialogRoot, AlertDialogTitle as AlertDialogTitlePrimitive,
+  type AlertDialogTitleProps, AlertDialogTrigger as AlertDialogTriggerPrimitive,
+} from 'radix-vue'
+import { cn } from '@/utils'
+import { buttonVariants } from '@/registry/default/ui/button'
+
+export const AlertDialog = AlertDialogRoot
+export const AlertDialogTrigger = AlertDialogTriggerPrimitive
+export const AlertDialogPortal = AlertDialogPortalPrimitive
+
+export const AlertDialogOverlay = defineComponent<AlertDialogOverlayProps>(
+  (props, { attrs, slots }) => {
+    return () => h(AlertDialogOverlayPrimitive,
+      { class: cn('fixed inset-0 z-50 bg-background/80 backdrop-blur-sm data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0', attrs.class), ...props },
+      slots,
+    )
+  }, { name: 'AlertDialogOverlay' },
+)
+
+export const AlertDialogContent = defineComponent<AlertDialogContentProps>(
+  (props, { attrs, slots }) => {
+    return () => h(AlertDialogPortal, () => [
+      h(AlertDialogOverlay),
+      h(AlertDialogContentPrimitive, {
+        class: cn('fixed left-[50%] top-[50%] z-50 grid w-full max-w-lg translate-x-[-50%] translate-y-[-50%] gap-4 border bg-background p-6 shadow-lg duration-200 data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[state=closed]:slide-out-to-left-1/2 data-[state=closed]:slide-out-to-top-[48%] data-[state=open]:slide-in-from-left-1/2 data-[state=open]:slide-in-from-top-[48%] sm:rounded-lg md:w-full', attrs.class ?? ''),
+        ...props,
+      }, slots),
+    ])
+  }, { name: 'AlertDialogContent' },
+)
+
+export const AlertDialogHeader = defineComponent(
+  (_props, { attrs, slots }) => {
+    return () => h('div',
+      { class: cn('flex flex-col space-y-2 text-center sm:text-left', attrs.class) },
+      slots,
+    )
+  }, { name: 'AlertDialogHeader' },
+)
+
+export const AlertDialogFooter = defineComponent(
+  (_props, { attrs, slots }) => {
+    return () => h('div',
+      { class: cn('flex flex-col-reverse sm:flex-row sm:justify-end sm:space-x-2', attrs.class) },
+      slots,
+    )
+  }, { name: 'AlertDialogFooter' },
+)
+
+export const AlertDialogTitle = defineComponent<AlertDialogTitleProps>(
+  (props, { attrs, slots }) => {
+    return () => h(AlertDialogTitlePrimitive,
+      { class: cn('text-lg font-semibold', attrs.class), ...props },
+      slots,
+    )
+  }, { name: 'AlertDialogTitle' },
+)
+
+export const AlertDialogDescription = defineComponent<AlertDialogDescriptionProps>(
+  (props, { attrs, slots }) => {
+    return () => h(AlertDialogDescriptionPrimitive,
+      { class: cn('text-sm text-muted-foreground', attrs.class), ...props },
+      slots,
+    )
+  }, { name: 'AlertDialogDescription' },
+)
+
+export const AlertDialogAction = defineComponent<AlertDialogActionProps>(
+  (props, { attrs, slots }) => {
+    return () => h(AlertDialogActionPrimitive,
+      { class: cn(buttonVariants(), attrs.class), ...props },
+      slots,
+    )
+  }, { name: 'AlertDialogAction' },
+)
+
+export const AlertDialogCancel = defineComponent<AlertDialogCancelProps>(
+  (props, { attrs, slots }) => {
+    return () => h(AlertDialogCancelPrimitive,
+      { class: cn(buttonVariants({ variant: 'outline' }), 'mt-2 sm:mt-0', attrs.class), ...props },
+      slots,
+    )
+  }, { name: 'AlertDialogCancel' },
+)