diff --git a/frontends/etiquette_flask/static/js/hotkeys.js b/frontends/etiquette_flask/static/js/hotkeys.js
index 859972f..e676a70 100644
--- a/frontends/etiquette_flask/static/js/hotkeys.js
+++ b/frontends/etiquette_flask/static/js/hotkeys.js
@@ -13,7 +13,7 @@ hotkeys.hotkey_human =
 function hotkey_human(key, ctrlKey, shiftKey, altKey)
 {
     // Return the string that will be displayed to the user to represent this hotkey.
-    mods = [];
+    var mods = [];
     if (ctrlKey) { mods.push("Ctrl"); }
     if (shiftKey) { mods.push("Shift"); }
     if (altKey) { mods.push("Alt"); }
@@ -23,10 +23,21 @@ function hotkey_human(key, ctrlKey, shiftKey, altKey)
 }
 
 hotkeys.register_hotkey =
-function register_hotkey(key, ctrlKey, shiftKey, altKey, action, description)
+function register_hotkey(hotkey, action, description)
 {
-    identifier = hotkeys.hotkey_identifier(key, ctrlKey, shiftKey, altKey);
-    human = hotkeys.hotkey_human(key, ctrlKey, shiftKey, altKey);
+    if (! Array.isArray(hotkey))
+    {
+        hotkey = hotkey.split(/\s+/g);
+    }
+
+    var key = hotkey.pop();
+    modifiers = hotkey.map(word => word.toLocaleLowerCase());
+    var ctrlKey = modifiers.includes("control") || modifiers.includes("ctrl");
+    var shiftKey = modifiers.includes("shift");
+    var altKey = modifiers.includes("alt");
+
+    var identifier = hotkeys.hotkey_identifier(key, ctrlKey, shiftKey, altKey);
+    var human = hotkeys.hotkey_human(key, ctrlKey, shiftKey, altKey);
     hotkeys.HOTKEYS[identifier] = {"action": action, "human": human, "description": description}
 }
 
@@ -72,4 +83,4 @@ function hotkeys_listener(event)
 
 window.addEventListener("keydown", hotkeys.hotkeys_listener);
 
-hotkeys.register_hotkey("/", 0, 0, 0, hotkeys.show_all_hotkeys, "Show hotkeys.");
+hotkeys.register_hotkey("/", hotkeys.show_all_hotkeys, "Show hotkeys.");
diff --git a/frontends/etiquette_flask/static/js/photo_clipboard.js b/frontends/etiquette_flask/static/js/photo_clipboard.js
index 4c7753a..88b55a9 100644
--- a/frontends/etiquette_flask/static/js/photo_clipboard.js
+++ b/frontends/etiquette_flask/static/js/photo_clipboard.js
@@ -324,10 +324,10 @@ photo_clipboard.on_pageload =
 function on_pageload()
 {
     window.addEventListener("storage", photo_clipboard.on_storage_event, false);
-    hotkeys.register_hotkey("a", 1, 0, 0, photo_clipboard.select_all_photos, "Select all photos.");
-    hotkeys.register_hotkey("d", 1, 0, 0, photo_clipboard.unselect_all_photos, "Deselect all photos.");
-    hotkeys.register_hotkey("c", 0, 0, 0, photo_clipboard.clipboard_tray_collapse_toggle, "Toggle clipboard tray.");
-    hotkeys.register_hotkey("c", 0, 1, 0, photo_clipboard.open_full_clipboard_tab, "Open full clipboard page.");
+    hotkeys.register_hotkey("ctrl a", photo_clipboard.select_all_photos, "Select all photos.");
+    hotkeys.register_hotkey("ctrl d", photo_clipboard.unselect_all_photos, "Deselect all photos.");
+    hotkeys.register_hotkey("c", photo_clipboard.clipboard_tray_collapse_toggle, "Toggle clipboard tray.");
+    hotkeys.register_hotkey("shift c", photo_clipboard.open_full_clipboard_tab, "Open full clipboard page.");
     photo_clipboard.ingest_toolbox_items();
     photo_clipboard.load_clipboard();
     photo_clipboard.update_pagestate();