diff --git a/frontends/etiquette_flask/templates/photo.html b/frontends/etiquette_flask/templates/photo.html
index 5259104..3ba3250 100644
--- a/frontends/etiquette_flask/templates/photo.html
+++ b/frontends/etiquette_flask/templates/photo.html
@@ -327,6 +327,7 @@ function add_photo_tag_callback(response)
     li.appendChild(tag_object);
     li.appendChild(remove_button);
     this_tags.appendChild(li);
+    sort_tag_objects();
 }
 
 function remove_photo_tag_form(photo_id, tagname)
@@ -382,6 +383,23 @@ function add_remove_photo_tag_callback(response)
     common.create_message_bubble(message_area, message_positivity, message_text, 8000);
 }
 
+function sort_tag_objects()
+{
+    const tag_list = document.getElementById("this_tags");
+    const lis = Array.from(tag_list.children).filter(el => el.getElementsByClassName("tag_object").length);
+    function compare(li1, li2)
+    {
+        const tag1 = li1.querySelector(".tag_object:last-of-type").innerText;
+        const tag2 = li2.querySelector(".tag_object:last-of-type").innerText;
+        return tag1 < tag2 ? -1 : 1;
+    }
+    lis.sort(compare);
+    for (const li of lis)
+    {
+        tag_list.appendChild(li);
+    }
+}
+
 function generate_thumbnail_callback(response)
 {
     if (response.meta.status == 200)