diff --git a/draw/api/drive_integration.py b/draw/api/drive_integration.py
index df2a585..da1f35b 100644
--- a/draw/api/drive_integration.py
+++ b/draw/api/drive_integration.py
@@ -58,6 +58,14 @@ def register_in_drive(diagram_name: str, team: str | None = None) -> str | None:
 	return drive_file.name
 
 
+@frappe.whitelist()
+def is_available() -> dict:
+	"""Whether the Drive integration can be used (Drive installed + a team exists).
+	The editor calls this once to decide whether to show the "Add to Drive" action."""
+	installed = drive_installed()
+	return {"installed": installed, "ready": bool(installed and _default_team())}
+
+
 @frappe.whitelist()
 def add_to_drive(name: str) -> dict:
 	"""Whitelisted entry point for an "Add to Drive" action. Returns whether Drive
diff --git a/draw/draw/doctype/draw_diagram/test_draw_diagram.py b/draw/draw/doctype/draw_diagram/test_draw_diagram.py
index 0980978..8974456 100644
--- a/draw/draw/doctype/draw_diagram/test_draw_diagram.py
+++ b/draw/draw/doctype/draw_diagram/test_draw_diagram.py
@@ -136,6 +136,17 @@ def test_register_in_drive_when_available(self):
 		# Idempotent — a second call reuses the same File.
 		self.assertEqual(register_in_drive(doc.name, team=team), file_name)
 
+	def test_drive_is_available_reports_status(self):
+		# The editor calls is_available() to decide whether to show "Add to Drive".
+		# It must always return the two booleans without raising, Drive or not.
+		from draw.api.drive_integration import drive_installed, is_available
+
+		status = is_available()
+		self.assertEqual(status["installed"], drive_installed())
+		self.assertIn("ready", status)
+		if not drive_installed():
+			self.assertFalse(status["ready"])
+
 	def test_drive_registration_noops_without_team(self):
 		# Registration is a safe no-op when Drive isn't set up / not installed.
 		from draw.api import drive_integration
diff --git a/frontend/src/components/toolbar/DriveMenu.vue b/frontend/src/components/toolbar/DriveMenu.vue
new file mode 100644
index 0000000..42a5884
--- /dev/null
+++ b/frontend/src/components/toolbar/DriveMenu.vue
@@ -0,0 +1,52 @@
+<script setup>
+// "Add to Drive" action — appears only when the optional Frappe Drive integration
+// is available (Drive installed + a team set up). Registers the diagram in Drive
+// as a link file that opens right back in this editor. Idempotent server-side, so
+// clicking again just re-uses the existing Drive file.
+import { ref, onMounted } from 'vue'
+import { useRoute } from 'vue-router'
+import { Button, Tooltip, call, toast } from 'frappe-ui'
+import LucideIcon from '@/icons/LucideIcon.vue'
+
+const route = useRoute()
+const available = ref(false)
+const busy = ref(false)
+
+onMounted(async () => {
+  try {
+    const status = await call('draw.api.drive_integration.is_available')
+    available.value = !!status?.ready
+  } catch {
+    available.value = false // Drive not installed / API absent → stay hidden.
+  }
+})
+
+async function addToDrive() {
+  if (busy.value) return
+  busy.value = true
+  try {
+    const res = await call('draw.api.drive_integration.add_to_drive', { name: route.params.name })
+    if (res?.file) {
+      toast.success('Added to Drive', {
+        text: 'Opens in Draw from your Drive.',
+        action: { label: 'Open Drive', onClick: () => window.open('/drive', '_blank') },
+      })
+    } else {
+      toast.error('Could not add to Drive')
+    }
+  } catch (e) {
+    toast.error('Could not add to Drive', { text: e?.message || '' })
+  } finally {
+    busy.value = false
+  }
+}
+</script>
+
+<template>
+  <Tooltip v-if="available" text="Add this diagram to Frappe Drive">
+    <Button variant="outline" :loading="busy" aria-label="Add to Drive" @click="addToDrive">
+      <template #prefix><LucideIcon name="hard-drive" class="h-4 w-4" /></template>
+      Add to Drive
+    </Button>
+  </Tooltip>
+</template>
diff --git a/frontend/src/components/toolbar/TopToolbar.vue b/frontend/src/components/toolbar/TopToolbar.vue
index 9b92419..2984b46 100644
--- a/frontend/src/components/toolbar/TopToolbar.vue
+++ b/frontend/src/components/toolbar/TopToolbar.vue
@@ -12,6 +12,7 @@ import TitleEditor from './TitleEditor.vue'
 import SaveIndicator from './SaveIndicator.vue'
 import ExportMenu from './ExportMenu.vue'
 import ShareMenu from './ShareMenu.vue'
+import DriveMenu from './DriveMenu.vue'
 import PresenceAvatars from './PresenceAvatars.vue'
 
 const props = defineProps({
@@ -76,6 +77,7 @@ function print() {
 
     <div class="ml-auto flex items-center gap-2">
       <ExportMenu />
+      <DriveMenu />
       <ShareMenu />
 
       <Tooltip text="Print">