diff --git a/frontend/src/hooks/useLocationMapObjectActions.js b/frontend/src/hooks/useLocationMapObjectActions.js
new file mode 100644
index 0000000..ea2a72a
--- /dev/null
+++ b/frontend/src/hooks/useLocationMapObjectActions.js
@@ -0,0 +1,136 @@
+import { useCallback, useState } from "react";
+import {
+  clampObjectToMap,
+  createClientObject,
+  getMapObjectDisplayLabel,
+  getObjectKey,
+  objectZoneId,
+} from "../lib/locationMapUtils";
+
+const EMPTY_ZONES = [];
+
+export default function useLocationMapObjectActions({
+  canManage,
+  hiddenAreaCount,
+  mapSize,
+  mapState,
+  objects,
+  selectedObject,
+  selectedObjectKey,
+  setEditorTool,
+  setFuture,
+  setHasUnsavedChanges,
+  setHistory,
+  setObjects,
+  setSelectedObjectKey,
+  toast,
+}) {
+  const [pendingDeleteObject, setPendingDeleteObject] = useState(null);
+  const zones = mapState?.zones || EMPTY_ZONES;
+
+  const remember = useCallback((currentObjects = objects) => {
+    setHistory((previous) => [...previous.slice(-19), currentObjects.map((object) => ({ ...object }))]);
+    setFuture([]);
+  }, [objects, setFuture, setHistory]);
+
+  const updateObjects = useCallback((updater) => {
+    setHasUnsavedChanges(true);
+    setObjects((currentObjects) =>
+      updater(currentObjects).map((object) => clampObjectToMap(object, mapSize))
+    );
+  }, [mapSize, setHasUnsavedChanges, setObjects]);
+
+  const handleAddObject = useCallback(() => {
+    if (!canManage) return;
+    remember();
+    const usedZoneIds = new Set(objects.map((object) => objectZoneId(object)).filter(Boolean));
+    const nextZone = zones.find((zone) => !usedZoneIds.has(String(zone.id))) || zones[0];
+    const nextObject = createClientObject(nextZone, objects.length);
+    setObjects((currentObjects) => [...currentObjects, nextObject]);
+    setSelectedObjectKey(getObjectKey(nextObject));
+    setEditorTool("edit");
+    setHasUnsavedChanges(true);
+  }, [canManage, objects, remember, setEditorTool, setHasUnsavedChanges, setObjects, setSelectedObjectKey, zones]);
+
+  const handleDuplicateObject = useCallback(() => {
+    if (!selectedObject) return;
+    remember();
+    const displayLabel = getMapObjectDisplayLabel(selectedObject, "Area");
+    const nextObject = {
+      ...selectedObject,
+      id: undefined,
+      client_id: `copy-${Date.now()}`,
+      label: `${displayLabel} Copy`,
+      x: selectedObject.x + 28,
+      y: selectedObject.y + 28,
+      sort_order: objects.length + 1,
+    };
+    setObjects((currentObjects) => [...currentObjects, clampObjectToMap(nextObject, mapSize)]);
+    setSelectedObjectKey(getObjectKey(nextObject));
+    setEditorTool("edit");
+    setHasUnsavedChanges(true);
+  }, [mapSize, objects.length, remember, selectedObject, setEditorTool, setHasUnsavedChanges, setObjects, setSelectedObjectKey]);
+
+  const requestDeleteObject = useCallback(() => {
+    if (selectedObject) setPendingDeleteObject(selectedObject);
+  }, [selectedObject]);
+
+  const handleDeleteObject = useCallback(() => {
+    if (!pendingDeleteObject) return;
+    remember();
+    setObjects((currentObjects) =>
+      currentObjects.filter((object) => getObjectKey(object) !== getObjectKey(pendingDeleteObject))
+    );
+    setSelectedObjectKey(null);
+    setHasUnsavedChanges(true);
+    toast.success("Deleted map area", "Save the draft to keep this change.");
+    setPendingDeleteObject(null);
+  }, [pendingDeleteObject, remember, setHasUnsavedChanges, setObjects, setSelectedObjectKey, toast]);
+
+  const handleShowHiddenAreas = useCallback(() => {
+    if (!canManage || hiddenAreaCount === 0) return;
+    remember();
+    updateObjects((currentObjects) =>
+      currentObjects.map((object) => (
+        object.visible === false ? { ...object, visible: true } : object
+      ))
+    );
+    toast.success("Showed hidden areas", "Save the draft to keep this change.");
+  }, [canManage, hiddenAreaCount, remember, toast, updateObjects]);
+
+  const handleObjectField = useCallback((field, value) => {
+    if (!selectedObject) return;
+    remember();
+    updateObjects((currentObjects) =>
+      currentObjects.map((object) => (
+        getObjectKey(object) === getObjectKey(selectedObject) ? { ...object, [field]: value } : object
+      ))
+    );
+  }, [remember, selectedObject, updateObjects]);
+
+  const handleZoneLinkChange = useCallback((zoneId) => {
+    const zone = zones.find((candidate) => String(candidate.id) === String(zoneId));
+    handleObjectField("zone_id", zone?.id || null);
+    setObjects((currentObjects) =>
+      currentObjects.map((object) => (
+        getObjectKey(object) === selectedObjectKey
+          ? { ...object, zone_name: zone?.name || null, label: object.label ?? zone?.name ?? "" }
+          : object
+      ))
+    );
+  }, [handleObjectField, selectedObjectKey, setObjects, zones]);
+
+  return {
+    handleAddObject,
+    handleDeleteObject,
+    handleDuplicateObject,
+    handleObjectField,
+    handleShowHiddenAreas,
+    handleZoneLinkChange,
+    pendingDeleteObject,
+    remember,
+    requestDeleteObject,
+    setPendingDeleteObject,
+    updateObjects,
+  };
+}
diff --git a/frontend/src/pages/LocationMapManager.jsx b/frontend/src/pages/LocationMapManager.jsx
index 8c972c1..81771aa 100644
--- a/frontend/src/pages/LocationMapManager.jsx
+++ b/frontend/src/pages/LocationMapManager.jsx
@@ -1,4 +1,4 @@
-import { useCallback, useContext, useEffect, useMemo, useRef, useState } from "react";
+import { useCallback, useContext, useEffect, useMemo, useRef } from "react";
 import { useLocation, useNavigate, useParams } from "react-router-dom";
 import { AuthContext } from "../context/AuthContext";
 import { HouseholdContext } from "../context/HouseholdContext";
@@ -12,19 +12,17 @@ import ConfirmSlideModal from "../components/modals/ConfirmSlideModal";
 import useActionToast from "../hooks/useActionToast";
 import useLocationMapDraftActions from "../hooks/useLocationMapDraftActions";
 import useLocationMapDraftState from "../hooks/useLocationMapDraftState";
+import useLocationMapObjectActions from "../hooks/useLocationMapObjectActions";
 import useUnsavedMapLeaveGuard from "../hooks/useUnsavedMapLeaveGuard";
 import {
   DEFAULT_MAP_SIZE,
   clampMapZoom,
-  clampObjectToMap,
-  createClientObject,
   getMapObjectDisplayLabel,
   getMapStatus,
   getObjectKey,
   itemMatchesMapFilters,
   itemsForZone,
   mapForMode,
-  objectZoneId,
   unmappedItems,
 } from "../lib/locationMapUtils";
 import "../styles/pages/LocationMapManager.css";
@@ -84,7 +82,6 @@ export default function LocationMapManager() {
     locationId,
     toast,
   });
-  const [pendingDeleteObject, setPendingDeleteObject] = useState(null);
   const svgRef = useRef(null);
 
   const location = mapState?.location || stores.find((store) => String(store.id) === String(locationId));
@@ -168,19 +165,6 @@ export default function LocationMapManager() {
     }
   }, [filters.showZones, objects, selectedObjectKey]);
 
-  const remember = (currentObjects = objects) => {
-    setHistory((previous) => [...previous.slice(-19), currentObjects.map((object) => ({ ...object }))]);
-    setFuture([]);
-  };
-
-  const updateObjects = (updater) => {
-    setHasUnsavedChanges(true);
-    setObjects((currentObjects) => {
-      const nextObjects = updater(currentObjects).map((object) => clampObjectToMap(object, mapSize));
-      return nextObjects;
-    });
-  };
-
   const {
     handleCreateBlank,
     handleCreateFromZones,
@@ -202,95 +186,34 @@ export default function LocationMapManager() {
     toast,
   });
 
-  const handleAddObject = () => {
-    if (!canManage) return;
-    remember();
-    const usedZoneIds = new Set(objects.map((object) => objectZoneId(object)).filter(Boolean));
-    const nextZone = (mapState?.zones || []).find((zone) => !usedZoneIds.has(String(zone.id))) || mapState?.zones?.[0];
-    const nextObject = createClientObject(nextZone, objects.length);
-    setObjects((currentObjects) => [...currentObjects, nextObject]);
-    setSelectedObjectKey(getObjectKey(nextObject));
-    setEditorTool("edit");
-    setHasUnsavedChanges(true);
-  };
-
-  const handleDuplicateObject = () => {
-    if (!selectedObject) return;
-    remember();
-    const displayLabel = getMapObjectDisplayLabel(selectedObject, "Area");
-    const nextObject = {
-      ...selectedObject,
-      id: undefined,
-      client_id: `copy-${Date.now()}`,
-      label: `${displayLabel} Copy`,
-      x: selectedObject.x + 28,
-      y: selectedObject.y + 28,
-      sort_order: objects.length + 1,
-    };
-    setObjects((currentObjects) => [...currentObjects, clampObjectToMap(nextObject, mapSize)]);
-    setSelectedObjectKey(getObjectKey(nextObject));
-    setEditorTool("edit");
-    setHasUnsavedChanges(true);
-  };
-
-  const requestDeleteObject = () => {
-    if (!selectedObject) return;
-    setPendingDeleteObject(selectedObject);
-  };
-
-  const handleDeleteObject = () => {
-    if (!pendingDeleteObject) return;
-    remember();
-    setObjects((currentObjects) =>
-      currentObjects.filter((object) => getObjectKey(object) !== getObjectKey(pendingDeleteObject))
-    );
-    setSelectedObjectKey(null);
-    setHasUnsavedChanges(true);
-    toast.success(
-      "Deleted map area",
-      "Save the draft to keep this change."
-    );
-    setPendingDeleteObject(null);
-  };
-
-  const handleShowHiddenAreas = () => {
-    if (!canManage || hiddenAreaCount === 0) return;
-    remember();
-    updateObjects((currentObjects) =>
-      currentObjects.map((object) =>
-        object.visible === false ? { ...object, visible: true } : object
-      )
-    );
-    toast.success("Showed hidden areas", "Save the draft to keep this change.");
-  };
-
-  const handleObjectField = (field, value) => {
-    if (!selectedObject) return;
-    remember();
-    updateObjects((currentObjects) =>
-      currentObjects.map((object) =>
-        getObjectKey(object) === getObjectKey(selectedObject)
-          ? { ...object, [field]: value }
-          : object
-      )
-    );
-  };
-
-  const handleZoneLinkChange = (zoneId) => {
-    const zone = (mapState?.zones || []).find((candidate) => String(candidate.id) === String(zoneId));
-    handleObjectField("zone_id", zone?.id || null);
-    setObjects((currentObjects) =>
-      currentObjects.map((object) =>
-        getObjectKey(object) === selectedObjectKey
-          ? {
-            ...object,
-            zone_name: zone?.name || null,
-            label: object.label ?? zone?.name ?? "",
-          }
-          : object
-      )
-    );
-  };
+  const {
+    handleAddObject,
+    handleDeleteObject,
+    handleDuplicateObject,
+    handleObjectField,
+    handleShowHiddenAreas,
+    handleZoneLinkChange,
+    pendingDeleteObject,
+    remember,
+    requestDeleteObject,
+    setPendingDeleteObject,
+    updateObjects,
+  } = useLocationMapObjectActions({
+    canManage,
+    hiddenAreaCount,
+    mapSize,
+    mapState,
+    objects,
+    selectedObject,
+    selectedObjectKey,
+    setEditorTool,
+    setFuture,
+    setHasUnsavedChanges,
+    setHistory,
+    setObjects,
+    setSelectedObjectKey,
+    toast,
+  });
 
   const handleUndo = () => {
     setHistory((previous) => {