diff --git a/tests/e2e/settings.spec.ts b/tests/e2e/settings.spec.ts
new file mode 100644
index 0000000..d5ffa6d
--- /dev/null
+++ b/tests/e2e/settings.spec.ts
@@ -0,0 +1,61 @@
+import { test, expect } from '@playwright/test';
+
+[
+  { name: 'Viewer', path: '/' },
+  { name: 'Editor', path: '/editor' },
+].forEach(({ name, path }) => {
+  test.describe(`Settings for ${name}`, () => {
+    test.beforeEach(async ({ page }) => {
+      await page.goto(path);
+    });
+
+    test.afterEach(async ({ page }) => {
+      await page.evaluate(() => localStorage.clear());
+    });
+
+    test('default visible masks', async ({ page }) => {
+      await expect(page.getByLabel('None')).toBeVisible();
+      await expect(page.getByLabel('Minimum safe area')).toBeChecked();
+      await expect(page.getByLabel('Circle')).toBeVisible();
+      await expect(page.getByLabel('Rounded Rectangle')).toBeVisible();
+      await expect(page.getByLabel('Square')).toBeVisible();
+      await expect(page.getByLabel('Drop')).toBeVisible();
+      await expect(page.getByLabel('Cylinder')).toBeVisible();
+    });
+
+    test('disable mask in settings', async ({ page }) => {
+      // Open settings
+      await page.getByRole('link', { name: 'More masks' }).click();
+      await expect(page).toHaveTitle('Maskable.app Settings');
+
+      // Disable masks
+      await expect(page.getByLabel('Minimum safe area')).toBeDisabled();
+      await expect(page.getByLabel('Square')).toBeEnabled();
+      await page.getByLabel('Circle').uncheck();
+
+      // Check that the masks are not visible
+      await page.goBack();
+      await expect(page.getByLabel('Minimum safe area')).toBeVisible();
+      await expect(page.getByLabel('Circle')).toBeHidden();
+      await expect(page.getByLabel('Square')).toBeVisible();
+    });
+
+    test('enable mask in settings', async ({ page }) => {
+      // Open settings
+      await page.getByRole('link', { name: 'More masks' }).click();
+      await expect(page).toHaveTitle('Maskable.app Settings');
+
+      // Disable masks
+      await expect(page.getByLabel('Minimum safe area')).toBeChecked();
+      await expect(page.getByLabel('Square')).toBeChecked();
+      await expect(page.getByLabel('Squircle')).not.toBeChecked();
+      await page.getByLabel('Squircle').check();
+
+      // Check that the masks are not visible
+      await page.goBack();
+      await expect(page.getByLabel('Minimum safe area')).toBeVisible();
+      await expect(page.getByLabel('Square')).toBeVisible();
+      await expect(page.getByLabel('Squircle')).toBeVisible();
+    });
+  });
+});
diff --git a/tests/e2e/viewer.spec.ts b/tests/e2e/viewer.spec.ts
index d9c5c1d..dac8cb5 100644
--- a/tests/e2e/viewer.spec.ts
+++ b/tests/e2e/viewer.spec.ts
@@ -34,4 +34,18 @@ test.describe('Viewer', () => {
       ).toHaveAttribute('src', expectedSrc);
     });
   });
+
+  test('show ghost image when control is checked', async ({ page }) => {
+    const ghostIcon = page.getByRole('img', {
+      name: 'Preview of original icon',
+    });
+    const ghostIconContainer = ghostIcon.locator('xpath=..');
+
+    await expect(ghostIconContainer).toHaveCSS('opacity', '0');
+
+    await page.getByLabel('Show ghost image').check();
+
+    await expect(ghostIconContainer).not.toHaveCSS('opacity', '0');
+    await expect(ghostIconContainer).toHaveCSS('opacity', '0.4');
+  });
 });