diff --git a/superset-frontend/src/features/home/ChartTable.test.tsx b/superset-frontend/src/features/home/ChartTable.test.tsx
index 35283721f25..18e8867cc3d 100644
--- a/superset-frontend/src/features/home/ChartTable.test.tsx
+++ b/superset-frontend/src/features/home/ChartTable.test.tsx
@@ -25,8 +25,19 @@ import {
 import { VizType } from '@superset-ui/core';
 import fetchMock from 'fetch-mock';
 import { act } from 'react-dom/test-utils';
+import handleResourceExport from 'src/utils/export';
 import ChartTable from './ChartTable';
 
+// Mock the export module
+jest.mock('src/utils/export', () => ({
+  __esModule: true,
+  default: jest.fn(),
+}));
+
+const mockExport = handleResourceExport as jest.MockedFunction<
+  typeof handleResourceExport
+>;
+
 const chartsEndpoint = 'glob:*/api/v1/chart/?*';
 const chartsInfoEndpoint = 'glob:*/api/v1/chart/_info*';
 const chartFavoriteStatusEndpoint = 'glob:*/api/v1/chart/favorite_status*';
@@ -47,7 +58,7 @@ fetchMock.get(chartsEndpoint, {
 });
 
 fetchMock.get(chartsInfoEndpoint, {
-  permissions: ['can_add', 'can_edit', 'can_delete'],
+  permissions: ['can_add', 'can_edit', 'can_delete', 'can_export'],
 });
 
 fetchMock.get(chartFavoriteStatusEndpoint, {
@@ -115,3 +126,53 @@ test('renders mine tab on click', async () => {
     expect(screen.getAllByText(/cool chart/i)).toHaveLength(3);
   });
 });
+
+test('handles chart export with correct ID and shows spinner', async () => {
+  // Mock export to take some time before calling the done callback
+  mockExport.mockImplementation(
+    (resource: string, ids: number[], done: () => void) =>
+      new Promise(resolve => {
+        setTimeout(() => {
+          done();
+          resolve();
+        }, 100);
+      }),
+  );
+
+  await renderChartTable(mineTabProps);
+
+  // Click Mine tab to see charts
+  userEvent.click(screen.getByText(/mine/i));
+
+  await waitFor(() => {
+    expect(screen.getAllByText(/cool chart/i)).toHaveLength(3);
+  });
+
+  // Find and click the more options button for the first chart
+  const moreButtons = screen.getAllByRole('img', { name: /more/i });
+  await userEvent.click(moreButtons[0]);
+
+  // Wait for dropdown menu
+  await waitFor(() => {
+    expect(screen.getByText('Export')).toBeInTheDocument();
+  });
+
+  const exportOption = screen.getByText('Export');
+  await userEvent.click(exportOption);
+
+  // Verify spinner appears during export
+  await waitFor(() => {
+    expect(screen.getByRole('status')).toBeInTheDocument();
+  });
+
+  // Verify the export was called with correct parameters
+  expect(mockExport).toHaveBeenCalledWith('chart', [0], expect.any(Function));
+
+  // Wait for export to complete and spinner to disappear
+  await waitFor(
+    () => {
+      expect(screen.queryByRole('status')).not.toBeInTheDocument();
+    },
+    { timeout: 3000 },
+  );
+});
diff --git a/superset-frontend/src/features/home/ChartTable.tsx b/superset-frontend/src/features/home/ChartTable.tsx
index 3f85e49f9af..e86b2a8f67c 100644
--- a/superset-frontend/src/features/home/ChartTable.tsx
+++ b/superset-frontend/src/features/home/ChartTable.tsx
@@ -132,12 +132,17 @@ function ChartTable({
     setLoaded(true);
   }, [activeTab]);
 
-  const handleBulkChartExport = (chartsToExport: Chart[]) => {
+  const handleBulkChartExport = async (chartsToExport: Chart[]) => {
     const ids = chartsToExport.map(({ id }) => id);
-    handleResourceExport('chart', ids, () => {
-      setPreparingExport(false);
-    });
     setPreparingExport(true);
+    try {
+      await handleResourceExport('chart', ids, () => {
+        setPreparingExport(false);
+      });
+    } catch (error) {
+      setPreparingExport(false);
+      addDangerToast(t('There was an issue exporting the selected charts'));
+    }
   };
 
   const menuTabs = [
diff --git a/superset-frontend/src/features/home/DashboardTable.test.tsx b/superset-frontend/src/features/home/DashboardTable.test.tsx
index 692623fed72..f33673539ad 100644
--- a/superset-frontend/src/features/home/DashboardTable.test.tsx
+++ b/superset-frontend/src/features/home/DashboardTable.test.tsx
@@ -28,8 +28,19 @@ import { Router } from 'react-router-dom';
 import { configureStore } from '@reduxjs/toolkit';
 import fetchMock from 'fetch-mock';
 import * as hooks from 'src/views/CRUD/hooks';
+import handleResourceExport from 'src/utils/export';
 import DashboardTable from './DashboardTable';
 
+// Mock the export module
+jest.mock('src/utils/export', () => ({
+  __esModule: true,
+  default: jest.fn(),
+}));
+
+const mockExport = handleResourceExport as jest.MockedFunction<
+  typeof handleResourceExport
+>;
+
 jest.mock('src/views/CRUD/utils', () => ({
   ...jest.requireActual('src/views/CRUD/utils'),
   handleDashboardDelete: jest
@@ -254,12 +265,38 @@ describe('DashboardTable', () => {
     expect(otherTab).toHaveClass('active');
   });
 
-  test('handles bulk dashboard export', async () => {
+  test('handles bulk dashboard export with correct ID and shows spinner', async () => {
+    // Mock export to take some time before calling the done callback
+    mockExport.mockImplementation(
+      (resource: string, ids: number[], done: () => void) =>
+        new Promise(resolve => {
+          setTimeout(() => {
+            done();
+            resolve();
+          }, 100);
+        }),
+    );
+
     const props = {
       ...defaultProps,
       mine: mockDashboards,
     };
 
+    jest.spyOn(hooks, 'useListViewResource').mockImplementation(() => ({
+      state: {
+        loading: false,
+        resourceCollection: mockDashboards,
+        resourceCount: mockDashboards.length,
+        bulkSelectEnabled: false,
+        lastFetched: new Date().toISOString(),
+      },
+      setResourceCollection: jest.fn(),
+      hasPerm: jest.fn().mockReturnValue(true),
+      refreshData: jest.fn(),
+      fetchData: jest.fn(),
+      toggleBulkSelect: jest.fn(),
+    }));
+
     render(
       <Router history={history}>
         <DashboardTable {...props} />
@@ -280,7 +317,25 @@ describe('DashboardTable', () => {
     const exportOption = screen.getByText('Export');
     await userEvent.click(exportOption);
 
-    expect(screen.getByRole('status')).toBeInTheDocument();
+    // Verify spinner shows up during export
+    await waitFor(() => {
+      expect(screen.getByRole('status')).toBeInTheDocument();
+    });
+
+    // Verify the export was called with correct parameters
+    expect(mockExport).toHaveBeenCalledWith(
+      'dashboard',
+      [1],
+      expect.any(Function),
+    );
+
+    // Wait for export to complete and spinner to disappear
+    await waitFor(
+      () => {
+        expect(screen.queryByRole('status')).not.toBeInTheDocument();
+      },
+      { timeout: 3000 },
+    );
   });
 
   test('handles dashboard deletion confirmation', async () => {
diff --git a/superset-frontend/src/features/home/DashboardTable.tsx b/superset-frontend/src/features/home/DashboardTable.tsx
index bd23d455480..efa2256465e 100644
--- a/superset-frontend/src/features/home/DashboardTable.tsx
+++ b/superset-frontend/src/features/home/DashboardTable.tsx
@@ -118,12 +118,17 @@ function DashboardTable({
     setLoaded(true);
   }, [activeTab]);
 
-  const handleBulkDashboardExport = (dashboardsToExport: Dashboard[]) => {
+  const handleBulkDashboardExport = async (dashboardsToExport: Dashboard[]) => {
     const ids = dashboardsToExport.map(({ id }) => id);
-    handleResourceExport('dashboard', ids, () => {
-      setPreparingExport(false);
-    });
     setPreparingExport(true);
+    try {
+      await handleResourceExport('dashboard', ids, () => {
+        setPreparingExport(false);
+      });
+    } catch (error) {
+      setPreparingExport(false);
+      addDangerToast(t('There was an issue exporting the selected dashboards'));
+    }
   };
 
   const handleDashboardEdit = (edits: Dashboard) =>
diff --git a/superset-frontend/src/pages/ChartList/index.tsx b/superset-frontend/src/pages/ChartList/index.tsx
index 6f2bfa29af4..2fa2a0c4fc8 100644
--- a/superset-frontend/src/pages/ChartList/index.tsx
+++ b/superset-frontend/src/pages/ChartList/index.tsx
@@ -241,12 +241,17 @@ function ChartList(props: ChartListProps) {
   const canDelete = hasPerm('can_write');
   const canExport = hasPerm('can_export');
   const initialSort = [{ id: 'changed_on_delta_humanized', desc: true }];
-  const handleBulkChartExport = (chartsToExport: Chart[]) => {
+  const handleBulkChartExport = async (chartsToExport: Chart[]) => {
     const ids = chartsToExport.map(({ id }) => id);
-    handleResourceExport('chart', ids, () => {
-      setPreparingExport(false);
-    });
     setPreparingExport(true);
+    try {
+      await handleResourceExport('chart', ids, () => {
+        setPreparingExport(false);
+      });
+    } catch (error) {
+      setPreparingExport(false);
+      addDangerToast(t('There was an issue exporting the selected charts'));
+    }
   };
 
   function handleBulkChartDelete(chartsToDelete: Chart[]) {
diff --git a/superset-frontend/src/pages/DashboardList/index.tsx b/superset-frontend/src/pages/DashboardList/index.tsx
index e141bd31f5f..04881e72206 100644
--- a/superset-frontend/src/pages/DashboardList/index.tsx
+++ b/superset-frontend/src/pages/DashboardList/index.tsx
@@ -274,12 +274,17 @@ function DashboardList(props: DashboardListProps) {
     );
   }
 
-  const handleBulkDashboardExport = (dashboardsToExport: Dashboard[]) => {
+  const handleBulkDashboardExport = async (dashboardsToExport: Dashboard[]) => {
     const ids = dashboardsToExport.map(({ id }) => id);
-    handleResourceExport('dashboard', ids, () => {
-      setPreparingExport(false);
-    });
     setPreparingExport(true);
+    try {
+      await handleResourceExport('dashboard', ids, () => {
+        setPreparingExport(false);
+      });
+    } catch (error) {
+      setPreparingExport(false);
+      addDangerToast(t('There was an issue exporting the selected dashboards'));
+    }
   };
 
   function handleBulkDashboardDelete(dashboardsToDelete: Dashboard[]) {
diff --git a/superset-frontend/src/pages/DatabaseList/index.tsx b/superset-frontend/src/pages/DatabaseList/index.tsx
index e3f55a06f23..012b899b3a6 100644
--- a/superset-frontend/src/pages/DatabaseList/index.tsx
+++ b/superset-frontend/src/pages/DatabaseList/index.tsx
@@ -331,15 +331,20 @@ function DatabaseList({
     ];
   }
 
-  function handleDatabaseExport(database: DatabaseObject) {
+  async function handleDatabaseExport(database: DatabaseObject) {
     if (database.id === undefined) {
       return;
     }
 
-    handleResourceExport('database', [database.id], () => {
-      setPreparingExport(false);
-    });
     setPreparingExport(true);
+    try {
+      await handleResourceExport('database', [database.id], () => {
+        setPreparingExport(false);
+      });
+    } catch (error) {
+      setPreparingExport(false);
+      addDangerToast(t('There was an issue exporting the database'));
+    }
   }
 
   function handleDatabasePermSync(database: DatabaseObject) {
diff --git a/superset-frontend/src/pages/DatasetList/index.tsx b/superset-frontend/src/pages/DatasetList/index.tsx
index 9ccf65be4ba..0be5b690374 100644
--- a/superset-frontend/src/pages/DatasetList/index.tsx
+++ b/superset-frontend/src/pages/DatasetList/index.tsx
@@ -275,12 +275,17 @@ const DatasetList: FunctionComponent<DatasetListProps> = ({
     setDatasetCurrentlyDuplicating(dataset);
   };
 
-  const handleBulkDatasetExport = (datasetsToExport: Dataset[]) => {
+  const handleBulkDatasetExport = async (datasetsToExport: Dataset[]) => {
     const ids = datasetsToExport.map(({ id }) => id);
-    handleResourceExport('dataset', ids, () => {
-      setPreparingExport(false);
-    });
     setPreparingExport(true);
+    try {
+      await handleResourceExport('dataset', ids, () => {
+        setPreparingExport(false);
+      });
+    } catch (error) {
+      setPreparingExport(false);
+      addDangerToast(t('There was an issue exporting the selected datasets'));
+    }
   };
 
   const columns = useMemo(
diff --git a/superset-frontend/src/pages/SavedQueryList/index.tsx b/superset-frontend/src/pages/SavedQueryList/index.tsx
index 33c65aa079b..26c5971e723 100644
--- a/superset-frontend/src/pages/SavedQueryList/index.tsx
+++ b/superset-frontend/src/pages/SavedQueryList/index.tsx
@@ -291,14 +291,19 @@ function SavedQueryList({
     );
   };
 
-  const handleBulkSavedQueryExport = (
+  const handleBulkSavedQueryExport = async (
     savedQueriesToExport: SavedQueryObject[],
   ) => {
     const ids = savedQueriesToExport.map(({ id }) => id);
-    handleResourceExport('saved_query', ids, () => {
-      setPreparingExport(false);
-    });
     setPreparingExport(true);
+    try {
+      await handleResourceExport('saved_query', ids, () => {
+        setPreparingExport(false);
+      });
+    } catch (error) {
+      setPreparingExport(false);
+      addDangerToast(t('There was an issue exporting the selected queries'));
+    }
   };
 
   const handleBulkQueryDelete = (queriesToDelete: SavedQueryObject[]) => {
diff --git a/superset-frontend/src/pages/ThemeList/index.tsx b/superset-frontend/src/pages/ThemeList/index.tsx
index dd32f5f1930..75755170b9d 100644
--- a/superset-frontend/src/pages/ThemeList/index.tsx
+++ b/superset-frontend/src/pages/ThemeList/index.tsx
@@ -221,14 +221,19 @@ function ThemesList({
     setAppliedThemeId(null);
   }
 
-  const handleBulkThemeExport = (themesToExport: ThemeObject[]) => {
+  const handleBulkThemeExport = async (themesToExport: ThemeObject[]) => {
     const ids = themesToExport
       .map(({ id }) => id)
       .filter((id): id is number => id !== undefined);
-    handleResourceExport('theme', ids, () => {
-      setPreparingExport(false);
-    });
     setPreparingExport(true);
+    try {
+      await handleResourceExport('theme', ids, () => {
+        setPreparingExport(false);
+      });
+    } catch (error) {
+      setPreparingExport(false);
+      addDangerToast(t('There was an issue exporting the selected themes'));
+    }
   };
 
   const openThemeImportModal = () => {
diff --git a/superset-frontend/src/utils/export.test.ts b/superset-frontend/src/utils/export.test.ts
new file mode 100644
index 00000000000..bfe936bdcd5
--- /dev/null
+++ b/superset-frontend/src/utils/export.test.ts
@@ -0,0 +1,278 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+import { SupersetClient, logging } from '@superset-ui/core';
+import contentDisposition from 'content-disposition';
+import handleResourceExport from './export';
+
+// Mock dependencies
+jest.mock('@superset-ui/core', () => ({
+  SupersetClient: {
+    get: jest.fn(),
+  },
+  logging: {
+    warn: jest.fn(),
+    error: jest.fn(),
+  },
+}));
+
+jest.mock('content-disposition');
+
+jest.mock('./pathUtils', () => ({
+  ensureAppRoot: jest.fn((path: string) => path),
+}));
+
+let mockBlob: Blob;
+let mockResponse: Response;
+let createElementSpy: jest.SpyInstance;
+let createObjectURLSpy: jest.SpyInstance;
+let revokeObjectURLSpy: jest.SpyInstance;
+
+beforeEach(() => {
+  // Reset all mocks
+  jest.clearAllMocks();
+
+  // Mock Blob
+  mockBlob = new Blob(['test data'], { type: 'application/zip' });
+
+  // Mock Response with Headers
+  mockResponse = {
+    headers: new Headers({
+      'Content-Disposition': 'attachment; filename="dashboard_export.zip"',
+    }),
+    blob: jest.fn().mockResolvedValue(mockBlob),
+  } as unknown as Response;
+
+  // Mock SupersetClient.get
+  (SupersetClient.get as jest.Mock).mockResolvedValue(mockResponse);
+
+  // Mock DOM APIs
+  const mockAnchor = document.createElement('a');
+  mockAnchor.click = jest.fn();
+  createElementSpy = jest
+    .spyOn(document, 'createElement')
+    .mockReturnValue(mockAnchor);
+  jest.spyOn(document.body, 'appendChild').mockImplementation(() => mockAnchor);
+  jest.spyOn(document.body, 'removeChild').mockImplementation(() => mockAnchor);
+
+  // Mock URL.createObjectURL and revokeObjectURL
+  createObjectURLSpy = jest
+    .spyOn(window.URL, 'createObjectURL')
+    .mockReturnValue('blob:mock-url');
+
+  // Create revokeObjectURL if it doesn't exist
+  if (!window.URL.revokeObjectURL) {
+    window.URL.revokeObjectURL = jest.fn();
+  }
+  revokeObjectURLSpy = jest.spyOn(window.URL, 'revokeObjectURL');
+});
+
+afterEach(() => {
+  createElementSpy.mockRestore();
+  createObjectURLSpy.mockRestore();
+  if (revokeObjectURLSpy) {
+    revokeObjectURLSpy.mockRestore();
+  }
+});
+
+test('exports resource with correct endpoint and headers', async () => {
+  const doneMock = jest.fn();
+  await handleResourceExport('dashboard', [1, 2, 3], doneMock);
+
+  expect(SupersetClient.get).toHaveBeenCalledWith({
+    endpoint: '/api/v1/dashboard/export/?q=!(1,2,3)',
+    headers: {
+      Accept: 'application/zip, application/x-zip-compressed, text/plain',
+    },
+    parseMethod: 'raw',
+  });
+});
+
+test('creates blob and triggers download', async () => {
+  const doneMock = jest.fn();
+  await handleResourceExport('dashboard', [1], doneMock);
+
+  // Check that blob was created
+  expect(mockResponse.blob).toHaveBeenCalled();
+
+  // Check that object URL was created
+  expect(window.URL.createObjectURL).toHaveBeenCalledWith(mockBlob);
+
+  // Check that anchor element was created and configured
+  expect(document.createElement).toHaveBeenCalledWith('a');
+  const anchor = document.createElement('a');
+  expect(anchor.href).toBe('blob:mock-url');
+  expect(anchor.download).toBe('dashboard_export.zip');
+  // eslint-disable-next-line jest-dom/prefer-to-have-style -- toHaveStyle not available without React Testing Library
+  expect(anchor.style.display).toBe('none');
+
+  // Check that click was triggered
+  expect(anchor.click).toHaveBeenCalled();
+
+  // Check cleanup
+  expect(document.body.removeChild).toHaveBeenCalled();
+  expect(window.URL.revokeObjectURL).toHaveBeenCalledWith('blob:mock-url');
+});
+
+test('calls done callback on success', async () => {
+  const doneMock = jest.fn();
+  await handleResourceExport('dashboard', [1], doneMock);
+
+  expect(doneMock).toHaveBeenCalled();
+});
+
+test('uses default filename when Content-Disposition is missing', async () => {
+  mockResponse = {
+    headers: new Headers(),
+    blob: jest.fn().mockResolvedValue(mockBlob),
+  } as unknown as Response;
+  (SupersetClient.get as jest.Mock).mockResolvedValue(mockResponse);
+
+  const doneMock = jest.fn();
+  await handleResourceExport('chart', [42], doneMock);
+
+  const anchor = document.createElement('a');
+  expect(anchor.download).toBe('chart_export.zip');
+});
+
+test('handles Content-Disposition parsing errors gracefully', async () => {
+  (contentDisposition.parse as jest.Mock).mockImplementationOnce(() => {
+    throw new Error('Invalid header');
+  });
+
+  const doneMock = jest.fn();
+  await handleResourceExport('dashboard', [1], doneMock);
+
+  // Should fall back to default filename
+  const anchor = document.createElement('a');
+  expect(anchor.download).toBe('dashboard_export.zip');
+  expect(doneMock).toHaveBeenCalled();
+});
+
+test('handles API errors and calls done callback', async () => {
+  const apiError = new Error('API Error');
+  (SupersetClient.get as jest.Mock).mockRejectedValue(apiError);
+
+  const doneMock = jest.fn();
+
+  await expect(
+    handleResourceExport('dashboard', [1], doneMock),
+  ).rejects.toThrow('API Error');
+
+  expect(doneMock).toHaveBeenCalled();
+});
+
+test('handles blob conversion errors', async () => {
+  const blobError = new Error('Blob conversion failed');
+  mockResponse.blob = jest.fn().mockRejectedValue(blobError);
+  (SupersetClient.get as jest.Mock).mockResolvedValue(mockResponse);
+
+  const doneMock = jest.fn();
+
+  await expect(
+    handleResourceExport('dashboard', [1], doneMock),
+  ).rejects.toThrow('Blob conversion failed');
+
+  expect(doneMock).toHaveBeenCalled();
+});
+
+test('exports multiple resources with correct IDs', async () => {
+  const doneMock = jest.fn();
+  await handleResourceExport('dataset', [10, 20, 30, 40], doneMock);
+
+  expect(SupersetClient.get).toHaveBeenCalledWith(
+    expect.objectContaining({
+      endpoint: '/api/v1/dataset/export/?q=!(10,20,30,40)',
+    }),
+  );
+});
+
+test('parses filename from Content-Disposition with quotes', async () => {
+  (contentDisposition.parse as jest.Mock).mockReturnValueOnce({
+    type: 'attachment',
+    parameters: { filename: 'my_custom_export.zip' },
+  });
+
+  const doneMock = jest.fn();
+  await handleResourceExport('dashboard', [1], doneMock);
+
+  const anchor = document.createElement('a');
+  expect(anchor.download).toBe('my_custom_export.zip');
+});
+
+test('warns when export exceeds maximum blob size', async () => {
+  const largeFileSize = 150 * 1024 * 1024; // 150MB
+
+  mockResponse = {
+    headers: new Headers({
+      'Content-Length': largeFileSize.toString(),
+      'Content-Disposition': 'attachment; filename="large_export.zip"',
+    }),
+    blob: jest.fn().mockResolvedValue(mockBlob),
+  } as unknown as Response;
+  (SupersetClient.get as jest.Mock).mockResolvedValue(mockResponse);
+
+  const doneMock = jest.fn();
+  await handleResourceExport('dashboard', [1], doneMock);
+
+  expect(logging.warn).toHaveBeenCalledWith(
+    expect.stringContaining('exceeds maximum blob size'),
+  );
+  expect(doneMock).toHaveBeenCalled();
+});
+
+test('handles various resource types', async () => {
+  const doneMock = jest.fn();
+
+  await handleResourceExport('dashboard', [1], doneMock);
+  expect(SupersetClient.get).toHaveBeenCalledWith(
+    expect.objectContaining({
+      endpoint: '/api/v1/dashboard/export/?q=!(1)',
+    }),
+  );
+
+  await handleResourceExport('chart', [1], doneMock);
+  expect(SupersetClient.get).toHaveBeenCalledWith(
+    expect.objectContaining({
+      endpoint: '/api/v1/chart/export/?q=!(1)',
+    }),
+  );
+
+  await handleResourceExport('dataset', [1], doneMock);
+  expect(SupersetClient.get).toHaveBeenCalledWith(
+    expect.objectContaining({
+      endpoint: '/api/v1/dataset/export/?q=!(1)',
+    }),
+  );
+
+  await handleResourceExport('database', [1], doneMock);
+  expect(SupersetClient.get).toHaveBeenCalledWith(
+    expect.objectContaining({
+      endpoint: '/api/v1/database/export/?q=!(1)',
+    }),
+  );
+
+  await handleResourceExport('query', [1], doneMock);
+  expect(SupersetClient.get).toHaveBeenCalledWith(
+    expect.objectContaining({
+      endpoint: '/api/v1/query/export/?q=!(1)',
+    }),
+  );
+
+  expect(doneMock).toHaveBeenCalledTimes(5);
+});
diff --git a/superset-frontend/src/utils/export.ts b/superset-frontend/src/utils/export.ts
index 2f2550824dc..748afd9f1f4 100644
--- a/superset-frontend/src/utils/export.ts
+++ b/superset-frontend/src/utils/export.ts
@@ -16,34 +16,84 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-import parseCookie from 'src/utils/parseCookie';
+import { SupersetClient, logging } from '@superset-ui/core';
 import rison from 'rison';
-import { nanoid } from 'nanoid';
+import contentDisposition from 'content-disposition';
 import { ensureAppRoot } from './pathUtils';
 
-export default function handleResourceExport(
+// Maximum blob size for in-memory downloads (100MB)
+const MAX_BLOB_SIZE = 100 * 1024 * 1024;
+
+/**
+ * Downloads a blob as a file using a temporary anchor element
+ * @param blob - The blob to download
+ * @param fileName - The filename to use for the download
+ */
+function downloadBlob(blob: Blob, fileName: string): void {
+  const url = window.URL.createObjectURL(blob);
+  try {
+    const a = document.createElement('a');
+    a.href = url;
+    a.download = fileName;
+    a.style.display = 'none';
+    document.body.appendChild(a);
+    a.click();
+    document.body.removeChild(a);
+  } finally {
+    window.URL.revokeObjectURL(url);
+  }
+}
+
+export default async function handleResourceExport(
   resource: string,
   ids: number[],
   done: () => void,
-  interval = 200,
-): void {
-  const token = nanoid();
-  const url = ensureAppRoot(
-    `/api/v1/${resource}/export/?q=${rison.encode(ids)}&token=${token}`,
+): Promise<void> {
+  const endpoint = ensureAppRoot(
+    `/api/v1/${resource}/export/?q=${rison.encode(ids)}`,
   );
 
-  // create new iframe for export
-  const iframe = document.createElement('iframe');
-  iframe.style.display = 'none';
-  iframe.src = url;
-  document.body.appendChild(iframe);
+  try {
+    // Use fetch with blob response instead of iframe to avoid CSP frame-src violations
+    const response = await SupersetClient.get({
+      endpoint,
+      headers: {
+        Accept: 'application/zip, application/x-zip-compressed, text/plain',
+      },
+      parseMethod: 'raw',
+    });
 
-  const timer = window.setInterval(() => {
-    const cookie: { [cookieId: string]: string } = parseCookie();
-    if (cookie[token] === 'done') {
-      window.clearInterval(timer);
-      document.body.removeChild(iframe);
-      done();
+    // Check content length to prevent memory issues with large exports
+    const contentLength = response.headers.get('Content-Length');
+    if (contentLength && parseInt(contentLength, 10) > MAX_BLOB_SIZE) {
+      logging.warn(
+        `Export file size (${contentLength} bytes) exceeds maximum blob size (${MAX_BLOB_SIZE} bytes). Large exports may cause memory issues.`,
+      );
     }
-  }, interval);
+
+    // Parse filename from Content-Disposition header
+    const disposition = response.headers.get('Content-Disposition');
+    let fileName = `${resource}_export.zip`;
+
+    if (disposition) {
+      try {
+        const parsed = contentDisposition.parse(disposition);
+        if (parsed?.parameters?.filename) {
+          fileName = parsed.parameters.filename;
+        }
+      } catch (error) {
+        logging.warn('Failed to parse Content-Disposition header:', error);
+      }
+    }
+
+    // Convert response to blob and trigger download
+    const blob = await response.blob();
+    downloadBlob(blob, fileName);
+
+    done();
+  } catch (error) {
+    logging.error('Resource export failed:', error);
+    done();
+    throw error;
+  }
 }