diff --git a/bskyweb/templates/profile.html b/bskyweb/templates/profile.html
index bb5e9381a2..8fc7b67ce4 100644
--- a/bskyweb/templates/profile.html
+++ b/bskyweb/templates/profile.html
@@ -56,14 +56,14 @@
   {
     "@context": "https://schema.org",
     "@type": "ProfilePage",
-    "dateCreated": "{{ profileView.CreatedAt }}",
+    "dateCreated": "{{ profileView.CreatedAt|escapejs }}",
     "mainEntity": {
       "@type": "Person",
-      "name": "{{ profileView.DisplayName }}",
-      "alternateName": "@{{ profileView.Handle }}",
-      "identifier": "{{ profileView.Did }}",
-      "description": "{{ profileView.Description }}",
-      "image": "{{ profileView.Avatar }}",
+      "name": "{{ profileView.DisplayName|escapejs }}",
+      "alternateName": "@{{ profileView.Handle|escapejs }}",
+      "identifier": "{{ profileView.Did|escapejs }}",
+      "description": "{{ profileView.Description|escapejs }}",
+      "image": "{{ profileView.Avatar|escapejs }}",
       "interactionStatistic": [
         {
           "@type": "InteractionCounter",