diff --git a/packages/frontend/@n8n/i18n/src/locales/en.json b/packages/frontend/@n8n/i18n/src/locales/en.json
index d289654b509..6685ef36bf8 100644
--- a/packages/frontend/@n8n/i18n/src/locales/en.json
+++ b/packages/frontend/@n8n/i18n/src/locales/en.json
@@ -2766,6 +2766,9 @@
 	"ndv.search.noMatchSchema.description": "To search field values, switch to table or JSON view. {link}",
 	"ndv.search.noMatchSchema.description.link": "Clear filter",
 	"ndv.search.items": "{matched} of {count} item | {matched} of {count} items",
+	"ndv.render.text": "Text",
+	"ndv.render.html": "Html",
+	"ndv.render.markdown": "Markdown",
 	"ndv.nodeHints.disabled": "This node is disabled, and will simply pass the input through",
 	"ndv.nodeHints.alwaysOutputData": "This node will output an empty item if nothing would normally be returned",
 	"ndv.nodeHints.alwaysOutputData.short": "output an empty item if nothing would normally be returned",
diff --git a/packages/frontend/editor-ui/src/features/ndv/parameters/components/ExpressionEditModal.test.ts b/packages/frontend/editor-ui/src/features/ndv/parameters/components/ExpressionEditModal.test.ts
index 4e47ce1c486..ca97a820dcd 100644
--- a/packages/frontend/editor-ui/src/features/ndv/parameters/components/ExpressionEditModal.test.ts
+++ b/packages/frontend/editor-ui/src/features/ndv/parameters/components/ExpressionEditModal.test.ts
@@ -81,4 +81,103 @@ describe('ExpressionEditModal', () => {
 			expect(editor).toHaveAttribute('aria-readonly', 'true');
 		});
 	});
+
+	describe('output render mode radio buttons', () => {
+		it('renders all three render mode options', async () => {
+			const { getByText } = renderModal({
+				pinia,
+				props: {
+					parameter: createTestNodeProperties({ name: 'foo', type: 'string' }),
+					path: '',
+					modelValue: 'test',
+					dialogVisible: true,
+				},
+			});
+
+			await waitFor(() => {
+				expect(getByText('Text')).toBeInTheDocument();
+				expect(getByText('Html')).toBeInTheDocument();
+				expect(getByText('Markdown')).toBeInTheDocument();
+			});
+		});
+
+		it('has Text as default render mode', async () => {
+			const { getByText } = renderModal({
+				pinia,
+				props: {
+					parameter: createTestNodeProperties({ name: 'foo', type: 'string' }),
+					path: '',
+					modelValue: 'test',
+					dialogVisible: true,
+				},
+			});
+
+			await waitFor(() => {
+				const textButton = getByText('Text').closest('label');
+				expect(textButton).toHaveAttribute('aria-checked', 'true');
+			});
+		});
+
+		it('allows switching to Html render mode', async () => {
+			const { getByText } = renderModal({
+				pinia,
+				props: {
+					parameter: createTestNodeProperties({ name: 'foo', type: 'string' }),
+					path: '',
+					modelValue: 'test',
+					dialogVisible: true,
+				},
+			});
+
+			await waitFor(async () => {
+				const htmlButton = getByText('Html').closest('label');
+				const htmlInput = htmlButton?.querySelector('input');
+
+				if (htmlInput) {
+					htmlInput.click();
+					expect(htmlInput).toBeChecked();
+				}
+			});
+		});
+
+		it('allows switching to Markdown render mode', async () => {
+			const { getByText } = renderModal({
+				pinia,
+				props: {
+					parameter: createTestNodeProperties({ name: 'foo', type: 'string' }),
+					path: '',
+					modelValue: 'test',
+					dialogVisible: true,
+				},
+			});
+
+			await waitFor(async () => {
+				const markdownButton = getByText('Markdown').closest('label');
+				const markdownInput = markdownButton?.querySelector('input');
+
+				if (markdownInput) {
+					markdownInput.click();
+					expect(markdownInput).toBeChecked();
+				}
+			});
+		});
+
+		it('has correct values for each render mode option', async () => {
+			const { getByTestId } = renderModal({
+				pinia,
+				props: {
+					parameter: createTestNodeProperties({ name: 'foo', type: 'string' }),
+					path: '',
+					modelValue: 'test',
+					dialogVisible: true,
+				},
+			});
+
+			await waitFor(() => {
+				expect(getByTestId('radio-button-text')).toBeInTheDocument();
+				expect(getByTestId('radio-button-html')).toBeInTheDocument();
+				expect(getByTestId('radio-button-markdown')).toBeInTheDocument();
+			});
+		});
+	});
 });
diff --git a/packages/frontend/editor-ui/src/features/ndv/parameters/components/ExpressionEditModal.vue b/packages/frontend/editor-ui/src/features/ndv/parameters/components/ExpressionEditModal.vue
index 2022bd26e9c..bc87044ea80 100644
--- a/packages/frontend/editor-ui/src/features/ndv/parameters/components/ExpressionEditModal.vue
+++ b/packages/frontend/editor-ui/src/features/ndv/parameters/components/ExpressionEditModal.vue
@@ -25,7 +25,14 @@ import { APP_MODALS_ELEMENT_ID } from '@/app/constants';
 import { useThrottleFn } from '@vueuse/core';
 
 import { ElDialog } from 'element-plus';
-import { N8nIcon, N8nInput, N8nResizeWrapper, N8nText, type ResizeData } from '@n8n/design-system';
+import {
+	N8nIcon,
+	N8nInput,
+	N8nRadioButtons,
+	N8nResizeWrapper,
+	N8nText,
+	type ResizeData,
+} from '@n8n/design-system';
 const DEFAULT_LEFT_SIDEBAR_WIDTH = 360;
 
 type Props = {
@@ -64,6 +71,7 @@ const sidebarWidth = ref(DEFAULT_LEFT_SIDEBAR_WIDTH);
 const expressionInputRef = ref<InstanceType<typeof ExpressionEditorModalInput>>();
 const expressionResultRef = ref<InstanceType<typeof ExpressionOutput>>();
 const theme = outputTheme();
+const outputRenderMode = ref<'text' | 'html' | 'markdown'>('text');
 
 const activeNode = computed(() => ndvStore.activeNode);
 const inputEditor = computed(() => expressionInputRef.value?.editor);
@@ -216,7 +224,18 @@ const onResizeThrottle = useThrottleFn(onResize, 10);
 						<N8nText bold size="large">
 							{{ i18n.baseText('parameterInput.result') }}
 						</N8nText>
-						<OutputItemSelect />
+						<div :class="$style.headerControls">
+							<OutputItemSelect />
+							<N8nRadioButtons
+								v-model="outputRenderMode"
+								size="small"
+								:options="[
+									{ label: i18n.baseText('ndv.render.text'), value: 'text' },
+									{ label: i18n.baseText('ndv.render.html'), value: 'html' },
+									{ label: i18n.baseText('ndv.render.markdown'), value: 'markdown' },
+								]"
+							/>
+						</div>
 					</div>
 
 					<div :class="[$style.editorContainer, { 'ph-no-capture': redactValues }]">
@@ -225,6 +244,7 @@ const onResizeThrottle = useThrottleFn(onResize, 10);
 							:class="$style.editor"
 							:segments="segments"
 							:extensions="theme"
+							:render="outputRenderMode"
 							data-test-id="expression-modal-output"
 						/>
 					</div>
@@ -318,6 +338,14 @@ const onResizeThrottle = useThrottleFn(onResize, 10);
 	gap: var(--spacing--5xs);
 }
 
+.headerControls {
+	display: flex;
+	align-items: center;
+	justify-content: space-between;
+	width: 100%;
+	padding-right: var(--spacing--4xs);
+}
+
 .tip {
 	min-height: 22px;
 }
diff --git a/packages/frontend/editor-ui/src/features/ndv/runData/components/RunDataMarkdown.test.ts b/packages/frontend/editor-ui/src/features/ndv/runData/components/RunDataMarkdown.test.ts
new file mode 100644
index 00000000000..094f6051ff1
--- /dev/null
+++ b/packages/frontend/editor-ui/src/features/ndv/runData/components/RunDataMarkdown.test.ts
@@ -0,0 +1,349 @@
+import { createTestingPinia } from '@pinia/testing';
+import RunDataMarkdown from '@/features/ndv/runData/components/RunDataMarkdown.vue';
+import { renderComponent } from '@/__tests__/render';
+
+describe('RunDataMarkdown.vue', () => {
+	it('should render markdown content correctly', () => {
+		const { container } = renderComponent(RunDataMarkdown, {
+			pinia: createTestingPinia(),
+			props: {
+				inputMarkdown: '# Hello World\n\nThis is a test.',
+			},
+		});
+
+		const markdownContainer = container.querySelector('[class*="markdown"]');
+		expect(markdownContainer).toBeInTheDocument();
+		expect(markdownContainer?.textContent).toContain('Hello World');
+		expect(markdownContainer?.textContent).toContain('This is a test.');
+	});
+
+	it('should render headers correctly', () => {
+		const { container } = renderComponent(RunDataMarkdown, {
+			pinia: createTestingPinia(),
+			props: {
+				inputMarkdown: '# H1\n## H2\n### H3\n#### H4\n##### H5\n###### H6',
+			},
+		});
+
+		const markdownContainer = container.querySelector('[class*="markdown"]');
+		expect(markdownContainer).toBeInTheDocument();
+
+		const h1 = markdownContainer?.querySelector('h1');
+		const h2 = markdownContainer?.querySelector('h2');
+		const h3 = markdownContainer?.querySelector('h3');
+		const h4 = markdownContainer?.querySelector('h4');
+		const h5 = markdownContainer?.querySelector('h5');
+		const h6 = markdownContainer?.querySelector('h6');
+
+		expect(h1?.textContent).toBe('H1');
+		expect(h2?.textContent).toBe('H2');
+		expect(h3?.textContent).toBe('H3');
+		expect(h4?.textContent).toBe('H4');
+		expect(h5?.textContent).toBe('H5');
+		expect(h6?.textContent).toBe('H6');
+	});
+
+	it('should render bold and italic text', () => {
+		const { container } = renderComponent(RunDataMarkdown, {
+			pinia: createTestingPinia(),
+			props: {
+				inputMarkdown: '**bold text** and *italic text*',
+			},
+		});
+
+		const markdownContainer = container.querySelector('[class*="markdown"]');
+		expect(markdownContainer).toBeInTheDocument();
+
+		const strong = markdownContainer?.querySelector('strong');
+		const em = markdownContainer?.querySelector('em');
+
+		expect(strong?.textContent).toBe('bold text');
+		expect(em?.textContent).toBe('italic text');
+	});
+
+	it('should render links correctly', () => {
+		const { container } = renderComponent(RunDataMarkdown, {
+			pinia: createTestingPinia(),
+			props: {
+				inputMarkdown: '[Click here](https://example.com)',
+			},
+		});
+
+		const markdownContainer = container.querySelector('[class*="markdown"]');
+		const link = markdownContainer?.querySelector('a');
+
+		expect(link).toBeInTheDocument();
+		expect(link?.textContent).toBe('Click here');
+		expect(link?.getAttribute('href')).toBe('https://example.com');
+	});
+
+	it('should render code blocks correctly', () => {
+		const { container } = renderComponent(RunDataMarkdown, {
+			pinia: createTestingPinia(),
+			props: {
+				inputMarkdown: '```javascript\nconst x = 42;\n```',
+			},
+		});
+
+		const markdownContainer = container.querySelector('[class*="markdown"]');
+		const pre = markdownContainer?.querySelector('pre');
+		const code = pre?.querySelector('code');
+
+		expect(pre).toBeInTheDocument();
+		expect(code).toBeInTheDocument();
+		expect(code?.textContent).toContain('const x = 42;');
+	});
+
+	it('should render inline code correctly', () => {
+		const { container } = renderComponent(RunDataMarkdown, {
+			pinia: createTestingPinia(),
+			props: {
+				inputMarkdown: 'Use `console.log()` for debugging',
+			},
+		});
+
+		const markdownContainer = container.querySelector('[class*="markdown"]');
+		const code = markdownContainer?.querySelector('code');
+
+		expect(code).toBeInTheDocument();
+		expect(code?.textContent).toBe('console.log()');
+	});
+
+	it('should render unordered lists correctly', () => {
+		const { container } = renderComponent(RunDataMarkdown, {
+			pinia: createTestingPinia(),
+			props: {
+				inputMarkdown: '- Item 1\n- Item 2\n- Item 3',
+			},
+		});
+
+		const markdownContainer = container.querySelector('[class*="markdown"]');
+		const ul = markdownContainer?.querySelector('ul');
+		const listItems = ul?.querySelectorAll('li');
+
+		expect(ul).toBeInTheDocument();
+		expect(listItems?.length).toBe(3);
+		expect(listItems?.[0].textContent).toBe('Item 1');
+		expect(listItems?.[1].textContent).toBe('Item 2');
+		expect(listItems?.[2].textContent).toBe('Item 3');
+	});
+
+	it('should render ordered lists correctly', () => {
+		const { container } = renderComponent(RunDataMarkdown, {
+			pinia: createTestingPinia(),
+			props: {
+				inputMarkdown: '1. First\n2. Second\n3. Third',
+			},
+		});
+
+		const markdownContainer = container.querySelector('[class*="markdown"]');
+		const ol = markdownContainer?.querySelector('ol');
+		const listItems = ol?.querySelectorAll('li');
+
+		expect(ol).toBeInTheDocument();
+		expect(listItems?.length).toBe(3);
+		expect(listItems?.[0].textContent).toBe('First');
+		expect(listItems?.[1].textContent).toBe('Second');
+		expect(listItems?.[2].textContent).toBe('Third');
+	});
+
+	it('should render blockquotes correctly', () => {
+		const { container } = renderComponent(RunDataMarkdown, {
+			pinia: createTestingPinia(),
+			props: {
+				inputMarkdown: '> This is a quote\n> with multiple lines',
+			},
+		});
+
+		const markdownContainer = container.querySelector('[class*="markdown"]');
+		const blockquote = markdownContainer?.querySelector('blockquote');
+
+		expect(blockquote).toBeInTheDocument();
+		expect(blockquote?.textContent).toContain('This is a quote');
+		expect(blockquote?.textContent).toContain('with multiple lines');
+	});
+
+	it('should render tables correctly', () => {
+		const { container } = renderComponent(RunDataMarkdown, {
+			pinia: createTestingPinia(),
+			props: {
+				inputMarkdown: '| Header 1 | Header 2 |\n|----------|----------|\n| Cell 1   | Cell 2   |',
+			},
+		});
+
+		const markdownContainer = container.querySelector('[class*="markdown"]');
+		const table = markdownContainer?.querySelector('table');
+		const headers = table?.querySelectorAll('th');
+		const cells = table?.querySelectorAll('td');
+
+		expect(table).toBeInTheDocument();
+		expect(headers?.length).toBe(2);
+		expect(headers?.[0].textContent).toBe('Header 1');
+		expect(headers?.[1].textContent).toBe('Header 2');
+		expect(cells?.length).toBe(2);
+		expect(cells?.[0].textContent).toContain('Cell 1');
+		expect(cells?.[1].textContent).toContain('Cell 2');
+	});
+
+	it('should render horizontal rules correctly', () => {
+		const { container } = renderComponent(RunDataMarkdown, {
+			pinia: createTestingPinia(),
+			props: {
+				inputMarkdown: 'Before\n\n---\n\nAfter',
+			},
+		});
+
+		const markdownContainer = container.querySelector('[class*="markdown"]');
+		const hr = markdownContainer?.querySelector('hr');
+
+		expect(hr).toBeInTheDocument();
+	});
+
+	it('should render empty string', () => {
+		const { container } = renderComponent(RunDataMarkdown, {
+			pinia: createTestingPinia(),
+			props: {
+				inputMarkdown: '',
+			},
+		});
+
+		const markdownContainer = container.querySelector('[class*="markdown"]');
+		expect(markdownContainer).toBeInTheDocument();
+	});
+
+	it('should render plain text without markdown syntax', () => {
+		const plainText = 'This is just plain text without any markdown';
+		const { container } = renderComponent(RunDataMarkdown, {
+			pinia: createTestingPinia(),
+			props: {
+				inputMarkdown: plainText,
+			},
+		});
+
+		const markdownContainer = container.querySelector('[class*="markdown"]');
+		expect(markdownContainer).toBeInTheDocument();
+		expect(markdownContainer?.textContent).toContain(plainText);
+	});
+
+	it('should handle complex mixed markdown content', () => {
+		const complexMarkdown = `# Main Title
+
+This is a paragraph with **bold** and *italic* text.
+
+## Subsection
+
+- List item 1
+- List item 2
+  - Nested item
+
+\`\`\`javascript
+const code = "example";
+\`\`\`
+
+> A quote
+
+[Link](https://example.com)`;
+
+		const { container } = renderComponent(RunDataMarkdown, {
+			pinia: createTestingPinia(),
+			props: {
+				inputMarkdown: complexMarkdown,
+			},
+		});
+
+		const markdownContainer = container.querySelector('[class*="markdown"]');
+		expect(markdownContainer).toBeInTheDocument();
+
+		expect(markdownContainer?.querySelector('h1')).toBeInTheDocument();
+		expect(markdownContainer?.querySelector('h2')).toBeInTheDocument();
+		expect(markdownContainer?.querySelector('strong')).toBeInTheDocument();
+		expect(markdownContainer?.querySelector('em')).toBeInTheDocument();
+		expect(markdownContainer?.querySelector('ul')).toBeInTheDocument();
+		expect(markdownContainer?.querySelector('pre')).toBeInTheDocument();
+		expect(markdownContainer?.querySelector('blockquote')).toBeInTheDocument();
+		expect(markdownContainer?.querySelector('a')).toBeInTheDocument();
+	});
+
+	it('should apply markdown CSS module class', () => {
+		const { container } = renderComponent(RunDataMarkdown, {
+			pinia: createTestingPinia(),
+			props: {
+				inputMarkdown: '# Test',
+			},
+		});
+
+		const markdownContainer = container.querySelector('[class*="markdown"]');
+		expect(markdownContainer).toBeInTheDocument();
+		expect(markdownContainer?.className).toContain('markdown');
+	});
+
+	it('should handle markdown with special characters', () => {
+		const { container } = renderComponent(RunDataMarkdown, {
+			pinia: createTestingPinia(),
+			props: {
+				inputMarkdown: 'Text with < > & " special characters',
+			},
+		});
+
+		const markdownContainer = container.querySelector('[class*="markdown"]');
+		expect(markdownContainer).toBeInTheDocument();
+		expect(markdownContainer?.textContent).toContain('special characters');
+	});
+
+	it('should render markdown with newlines correctly', () => {
+		const { container } = renderComponent(RunDataMarkdown, {
+			pinia: createTestingPinia(),
+			props: {
+				inputMarkdown: 'Line 1\n\nLine 2\n\nLine 3',
+			},
+		});
+
+		const markdownContainer = container.querySelector('[class*="markdown"]');
+		const paragraphs = markdownContainer?.querySelectorAll('p');
+
+		expect(markdownContainer).toBeInTheDocument();
+		expect(paragraphs?.length).toBeGreaterThan(0);
+	});
+
+	it('should handle image markdown syntax', () => {
+		const { container } = renderComponent(RunDataMarkdown, {
+			pinia: createTestingPinia(),
+			props: {
+				inputMarkdown: '![Alt text](https://example.com/image.png)',
+			},
+		});
+
+		const markdownContainer = container.querySelector('[class*="markdown"]');
+		const img = markdownContainer?.querySelector('img');
+
+		expect(img).toBeInTheDocument();
+		expect(img?.getAttribute('alt')).toBe('Alt text');
+		expect(img?.getAttribute('src')).toBe('https://example.com/image.png');
+	});
+
+	it('should render nested lists correctly', () => {
+		const { container } = renderComponent(RunDataMarkdown, {
+			pinia: createTestingPinia(),
+			props: {
+				inputMarkdown: '- Item 1\n  - Nested 1\n  - Nested 2\n- Item 2',
+			},
+		});
+
+		const markdownContainer = container.querySelector('[class*="markdown"]');
+		const lists = markdownContainer?.querySelectorAll('ul');
+
+		expect(lists && lists.length > 0).toBe(true);
+	});
+
+	it('should render strikethrough text if supported', () => {
+		const { container } = renderComponent(RunDataMarkdown, {
+			pinia: createTestingPinia(),
+			props: {
+				inputMarkdown: '~~strikethrough~~',
+			},
+		});
+
+		const markdownContainer = container.querySelector('[class*="markdown"]');
+		expect(markdownContainer).toBeInTheDocument();
+	});
+});
diff --git a/packages/frontend/editor-ui/src/features/ndv/runData/components/RunDataMarkdown.vue b/packages/frontend/editor-ui/src/features/ndv/runData/components/RunDataMarkdown.vue
new file mode 100644
index 00000000000..d5b46411cc7
--- /dev/null
+++ b/packages/frontend/editor-ui/src/features/ndv/runData/components/RunDataMarkdown.vue
@@ -0,0 +1,183 @@
+<script lang="ts">
+import { defineComponent } from 'vue';
+import VueMarkdownRender from 'vue-markdown-render';
+
+export default defineComponent({
+	name: 'RunDataMarkdown',
+	components: {
+		VueMarkdownRender,
+	},
+	props: {
+		inputMarkdown: {
+			type: String,
+			required: true,
+		},
+	},
+});
+</script>
+
+<template>
+	<div :class="$style.markdown">
+		<VueMarkdownRender :source="inputMarkdown" />
+	</div>
+</template>
+
+<style lang="scss" module>
+.markdown {
+	width: 100%;
+	height: 100%;
+	overflow: auto;
+	padding: var(--spacing--sm) var(--spacing--md);
+	border: var(--border);
+	border-radius: var(--radius);
+	background-color: var(--color--background--light-3);
+	color: var(--color--text);
+	font-family: var(--font-family);
+	line-height: var(--line-height--xl);
+
+	h1,
+	h2,
+	h3,
+	h4,
+	h5,
+	h6 {
+		margin-top: var(--spacing--lg);
+		margin-bottom: var(--spacing--sm);
+		font-weight: var(--font-weight--bold);
+		line-height: var(--line-height--lg);
+		border-bottom: var(--border-width) solid var(--border-color--light);
+
+		&:first-child {
+			margin-top: 0;
+		}
+	}
+
+	h1 {
+		font-size: var(--font-size--2xl);
+	}
+	h2 {
+		font-size: var(--font-size--xl);
+	}
+	h3 {
+		font-size: var(--font-size--lg);
+	}
+	h4 {
+		font-size: var(--font-size--md);
+	}
+	h5 {
+		font-size: var(--font-size--sm);
+	}
+	h6 {
+		font-size: var(--font-size--xs);
+		color: var(--color--text--tint-1);
+	}
+
+	p {
+		margin: var(--spacing--sm) 0;
+	}
+
+	a {
+		color: var(--color--primary);
+		text-decoration: none;
+
+		&:hover {
+			text-decoration: underline;
+			color: var(--color--primary--shade-1);
+		}
+	}
+
+	strong {
+		font-weight: var(--font-weight--bold);
+	}
+
+	em {
+		font-style: italic;
+	}
+
+	blockquote {
+		padding: var(--spacing--xs) var(--spacing--sm);
+		margin: var(--spacing--sm) 0;
+		color: var(--color--text--tint-1);
+		border-left: 0.25em solid var(--border-color);
+		background-color: var(--color--background--light-1);
+		border-radius: var(--radius--sm);
+	}
+
+	code,
+	pre {
+		font-family: var(--font-family--monospace);
+		font-size: var(--font-size--sm);
+	}
+
+	code {
+		background-color: var(--color--background--light-1);
+		padding: 0.2em 0.4em;
+		border-radius: var(--radius--sm);
+		color: var(--code--color--foreground);
+	}
+
+	pre {
+		background-color: var(--color--background--light-2);
+		padding: var(--spacing--sm);
+		border-radius: var(--radius--lg);
+		overflow-x: auto;
+		border: var(--border-width) solid var(--border-color--light);
+
+		code {
+			background: none;
+			padding: 0;
+			color: inherit;
+		}
+	}
+
+	ul,
+	ol {
+		margin: var(--spacing--sm) 0;
+		padding-left: var(--spacing--lg);
+	}
+
+	table {
+		border-collapse: collapse;
+		width: 100%;
+		margin: var(--spacing--sm) 0;
+		font-size: var(--font-size--sm);
+
+		th,
+		td {
+			border: var(--border-width) solid var(--border-color--light);
+			padding: var(--spacing--2xs) var(--spacing--xs);
+			text-align: left;
+		}
+
+		th {
+			background-color: var(--table--header--color--background);
+			font-weight: var(--font-weight--medium);
+			color: var(--color--text--shade-1);
+		}
+
+		tr:nth-child(even) {
+			background-color: var(--table--row--color--background--even);
+		}
+
+		tr:hover {
+			background-color: var(--table--row--color--background--hover);
+		}
+	}
+
+	hr {
+		border: 0;
+		border-top: var(--border-width) solid var(--border-color--light);
+		margin: var(--spacing--lg) 0;
+	}
+
+	img {
+		max-width: 100%;
+		border-radius: var(--radius--sm);
+		box-shadow: var(--shadow--light);
+	}
+
+	blockquote > :last-child {
+		margin-bottom: 0;
+	}
+}
+</style>
diff --git a/packages/frontend/editor-ui/src/features/shared/editors/components/InlineExpressionEditor/ExpressionOutput.test.ts b/packages/frontend/editor-ui/src/features/shared/editors/components/InlineExpressionEditor/ExpressionOutput.test.ts
new file mode 100644
index 00000000000..0c0f445777b
--- /dev/null
+++ b/packages/frontend/editor-ui/src/features/shared/editors/components/InlineExpressionEditor/ExpressionOutput.test.ts
@@ -0,0 +1,569 @@
+import { renderComponent } from '@/__tests__/render';
+import { createTestingPinia } from '@pinia/testing';
+import { waitFor } from '@testing-library/vue';
+import type { Extension } from '@codemirror/state';
+import ExpressionOutput from './ExpressionOutput.vue';
+import type { Segment } from '../../../../../app/types/expressions';
+
+describe('ExpressionOutput.vue', () => {
+	const basicSegments: Segment[] = [
+		{
+			kind: 'plaintext',
+			from: 0,
+			to: 6,
+			plaintext: 'Hello ',
+		},
+		{
+			kind: 'resolvable',
+			from: 6,
+			to: 16,
+			resolvable: '{{ $json.name }}',
+			resolved: 'World',
+			state: 'valid',
+			error: null,
+		},
+	];
+
+	describe('render mode: text', () => {
+		it('should render text output by default', () => {
+			const { container } = renderComponent(ExpressionOutput, {
+				pinia: createTestingPinia(),
+				props: {
+					segments: basicSegments,
+				},
+			});
+
+			const output = container.querySelector('[data-test-id="expression-output"]');
+			expect(output).toBeInTheDocument();
+			expect(output?.textContent).toContain('Hello World');
+		});
+
+		it('should render empty string message when segments are empty', () => {
+			const { container } = renderComponent(ExpressionOutput, {
+				pinia: createTestingPinia(),
+				props: {
+					segments: [],
+				},
+			});
+
+			const output = container.querySelector('[data-test-id="expression-output"]');
+			expect(output?.textContent).toBe('[empty]');
+		});
+
+		it('should render plaintext segments correctly', () => {
+			const plaintextSegments: Segment[] = [
+				{
+					kind: 'plaintext',
+					from: 0,
+					to: 5,
+					plaintext: 'Test ',
+				},
+				{
+					kind: 'plaintext',
+					from: 5,
+					to: 10,
+					plaintext: 'Value',
+				},
+			];
+
+			const { container } = renderComponent(ExpressionOutput, {
+				pinia: createTestingPinia(),
+				props: {
+					segments: plaintextSegments,
+				},
+			});
+
+			const output = container.querySelector('[data-test-id="expression-output"]');
+			expect(output?.textContent).toBe('Test Value');
+		});
+
+		it('should render resolvable segments with resolved values', () => {
+			const resolvableSegments: Segment[] = [
+				{
+					kind: 'resolvable',
+					from: 0,
+					to: 10,
+					resolvable: '{{ 1 + 1 }}',
+					resolved: 2,
+					state: 'valid',
+					error: null,
+				},
+			];
+
+			const { container } = renderComponent(ExpressionOutput, {
+				pinia: createTestingPinia(),
+				props: {
+					segments: resolvableSegments,
+				},
+			});
+
+			const output = container.querySelector('[data-test-id="expression-output"]');
+			expect(output?.textContent).toBe('2');
+		});
+
+		it('should handle boolean resolved values', () => {
+			const booleanSegments: Segment[] = [
+				{
+					kind: 'resolvable',
+					from: 0,
+					to: 10,
+					resolvable: '{{ true }}',
+					resolved: true,
+					state: 'valid',
+					error: null,
+				},
+			];
+
+			const { container } = renderComponent(ExpressionOutput, {
+				pinia: createTestingPinia(),
+				props: {
+					segments: booleanSegments,
+				},
+			});
+
+			const output = container.querySelector('[data-test-id="expression-output"]');
+			expect(output?.textContent).toBe('true');
+		});
+
+		it('should skip duplicate segments', () => {
+			const duplicateSegments: Segment[] = [
+				{
+					from: 0,
+					to: 5,
+					plaintext: '[1,2]',
+					kind: 'plaintext',
+				},
+				{
+					from: 0,
+					to: 1,
+					plaintext: '[',
+					kind: 'plaintext',
+				},
+				{
+					from: 1,
+					to: 2,
+					plaintext: '1',
+					kind: 'plaintext',
+				},
+			];
+
+			const { container } = renderComponent(ExpressionOutput, {
+				pinia: createTestingPinia(),
+				props: {
+					segments: duplicateSegments,
+				},
+			});
+
+			const output = container.querySelector('[data-test-id="expression-output"]');
+			expect(output?.textContent).toBe('[1,2]');
+		});
+	});
+
+	describe('render mode: html', () => {
+		it('should render HTML content when render mode is html', () => {
+			const htmlSegments: Segment[] = [
+				{
+					kind: 'resolvable',
+					from: 0,
+					to: 10,
+					resolvable: '{{ $json.html }}',
+					resolved: '<h1>Hello</h1><p>World</p>',
+					state: 'valid',
+					error: null,
+				},
+			];
+
+			const { container } = renderComponent(ExpressionOutput, {
+				pinia: createTestingPinia(),
+				props: {
+					segments: htmlSegments,
+					render: 'html',
+				},
+			});
+
+			const output = container.querySelector('[data-test-id="expression-output"]');
+			expect(output).toBeInTheDocument();
+			expect(output?.tagName).toBe('IFRAME');
+		});
+
+		it('should not render CodeMirror editor in html mode', () => {
+			const { container } = renderComponent(ExpressionOutput, {
+				pinia: createTestingPinia(),
+				props: {
+					segments: basicSegments,
+					render: 'html',
+				},
+			});
+
+			const cmEditor = container.querySelector('.cm-editor');
+			expect(cmEditor).not.toBeInTheDocument();
+		});
+	});
+
+	describe('render mode: markdown', () => {
+		it('should render Markdown content when render mode is markdown', () => {
+			const markdownSegments: Segment[] = [
+				{
+					kind: 'resolvable',
+					from: 0,
+					to: 10,
+					resolvable: '{{ $json.markdown }}',
+					resolved: '# Hello\n\nThis is **bold** text',
+					state: 'valid',
+					error: null,
+				},
+			];
+
+			const { container } = renderComponent(ExpressionOutput, {
+				pinia: createTestingPinia(),
+				props: {
+					segments: markdownSegments,
+					render: 'markdown',
+				},
+			});
+
+			const output = container.querySelector('[data-test-id="expression-output"]');
+			expect(output).toBeInTheDocument();
+			expect(output).toHaveClass('markdown');
+		});
+
+		it('should not render CodeMirror editor in markdown mode', () => {
+			const { container } = renderComponent(ExpressionOutput, {
+				pinia: createTestingPinia(),
+				props: {
+					segments: basicSegments,
+					render: 'markdown',
+				},
+			});
+
+			const cmEditor = container.querySelector('.cm-editor');
+			expect(cmEditor).not.toBeInTheDocument();
+		});
+	});
+
+	describe('switching render modes', () => {
+		it('should switch from text to html mode', async () => {
+			const { container, rerender } = renderComponent(ExpressionOutput, {
+				pinia: createTestingPinia(),
+				props: {
+					segments: basicSegments,
+					render: 'text',
+				},
+			});
+
+			let output = container.querySelector('[data-test-id="expression-output"]');
+			expect(output).toBeInTheDocument();
+
+			await rerender({
+				segments: basicSegments,
+				render: 'html',
+			});
+
+			await waitFor(() => {
+				output = container.querySelector('[data-test-id="expression-output"]');
+				expect(output?.tagName).toBe('IFRAME');
+			});
+
+			const cmEditor = container.querySelector('.cm-editor');
+			expect(cmEditor).not.toBeInTheDocument();
+		});
+
+		it('should switch from text to markdown mode', async () => {
+			const { container, rerender } = renderComponent(ExpressionOutput, {
+				pinia: createTestingPinia(),
+				props: {
+					segments: basicSegments,
+					render: 'text',
+				},
+			});
+
+			let output = container.querySelector('[data-test-id="expression-output"]');
+			expect(output).toBeInTheDocument();
+
+			await rerender({
+				segments: basicSegments,
+				render: 'markdown',
+			});
+
+			await waitFor(() => {
+				output = container.querySelector('[data-test-id="expression-output"]');
+				expect(output).toHaveClass('markdown');
+			});
+
+			const cmEditor = container.querySelector('.cm-editor');
+			expect(cmEditor).not.toBeInTheDocument();
+		});
+
+		it('should switch from html to text mode', async () => {
+			const { container, rerender } = renderComponent(ExpressionOutput, {
+				pinia: createTestingPinia(),
+				props: {
+					segments: basicSegments,
+					render: 'html',
+				},
+			});
+
+			let output = container.querySelector('[data-test-id="expression-output"]');
+			expect(output?.tagName).toBe('IFRAME');
+
+			await rerender({
+				segments: basicSegments,
+				render: 'text',
+			});
+
+			await waitFor(() => {
+				output = container.querySelector('[data-test-id="expression-output"]');
+				expect(output?.textContent).toContain('Hello World');
+			});
+
+			output = container.querySelector('[data-test-id="expression-output"]');
+			expect(output?.tagName).not.toBe('IFRAME');
+		});
+
+		it('should switch from markdown to text mode', async () => {
+			const { container, rerender } = renderComponent(ExpressionOutput, {
+				pinia: createTestingPinia(),
+				props: {
+					segments: basicSegments,
+					render: 'markdown',
+				},
+			});
+
+			let output = container.querySelector('[data-test-id="expression-output"]');
+			expect(output).toHaveClass('markdown');
+
+			await rerender({
+				segments: basicSegments,
+				render: 'text',
+			});
+
+			await waitFor(() => {
+				output = container.querySelector('[data-test-id="expression-output"]');
+				expect(output?.textContent).toContain('Hello World');
+			});
+
+			output = container.querySelector('[data-test-id="expression-output"]');
+			expect(output).not.toHaveClass('markdown');
+		});
+
+		it('should switch from html to markdown mode', async () => {
+			const { container, rerender } = renderComponent(ExpressionOutput, {
+				pinia: createTestingPinia(),
+				props: {
+					segments: basicSegments,
+					render: 'html',
+				},
+			});
+
+			let output = container.querySelector('[data-test-id="expression-output"]');
+			expect(output?.tagName).toBe('IFRAME');
+
+			await rerender({
+				segments: basicSegments,
+				render: 'markdown',
+			});
+
+			await waitFor(() => {
+				output = container.querySelector('[data-test-id="expression-output"]');
+				expect(output).toHaveClass('markdown');
+			});
+
+			output = container.querySelector('[data-test-id="expression-output"]');
+			expect(output?.tagName).not.toBe('IFRAME');
+		});
+
+		it('should switch from markdown to html mode', async () => {
+			const { container, rerender } = renderComponent(ExpressionOutput, {
+				pinia: createTestingPinia(),
+				props: {
+					segments: basicSegments,
+					render: 'markdown',
+				},
+			});
+
+			let output = container.querySelector('[data-test-id="expression-output"]');
+			expect(output).toHaveClass('markdown');
+
+			await rerender({
+				segments: basicSegments,
+				render: 'html',
+			});
+
+			await waitFor(() => {
+				output = container.querySelector('[data-test-id="expression-output"]');
+				expect(output?.tagName).toBe('IFRAME');
+			});
+
+			output = container.querySelector('[data-test-id="expression-output"]');
+			expect(output).not.toHaveClass('markdown');
+		});
+
+		it('should update segments when in text mode', async () => {
+			const initialSegments = [
+				{
+					kind: 'plaintext',
+					from: 0,
+					to: 5,
+					plaintext: 'First',
+				},
+			] as Segment[];
+
+			const updatedSegments = [
+				{
+					kind: 'plaintext',
+					from: 0,
+					to: 6,
+					plaintext: 'Second',
+				},
+			] as Segment[];
+
+			const { container, rerender } = renderComponent(ExpressionOutput, {
+				pinia: createTestingPinia(),
+				props: {
+					segments: initialSegments,
+					render: 'text',
+				},
+			});
+
+			let output = container.querySelector('[data-test-id="expression-output"]');
+			expect(output?.textContent).toBe('First');
+
+			await rerender({
+				segments: updatedSegments,
+				render: 'text',
+			});
+
+			await waitFor(() => {
+				output = container.querySelector('[data-test-id="expression-output"]');
+				expect(output?.textContent).toBe('Second');
+			});
+		});
+
+		it('should handle rapid mode switching', async () => {
+			const { container, rerender } = renderComponent(ExpressionOutput, {
+				pinia: createTestingPinia(),
+				props: {
+					segments: basicSegments,
+					render: 'text',
+				},
+			});
+
+			await rerender({ segments: basicSegments, render: 'html' });
+			await rerender({ segments: basicSegments, render: 'markdown' });
+			await rerender({ segments: basicSegments, render: 'text' });
+
+			await waitFor(() => {
+				const output = container.querySelector('[data-test-id="expression-output"]');
+				expect(output?.textContent).toContain('Hello World');
+			});
+
+			const output = container.querySelector('[data-test-id="expression-output"]');
+			expect(output).toBeInTheDocument();
+			expect(container.querySelector('iframe')).not.toBeInTheDocument();
+		});
+	});
+
+	describe('getValue expose method', () => {
+		it('should render output correctly for getValue usage', () => {
+			const { container } = renderComponent(ExpressionOutput, {
+				pinia: createTestingPinia(),
+				props: {
+					segments: basicSegments,
+				},
+			});
+
+			const output = container.querySelector('[data-test-id="expression-output"]');
+			expect(output).toBeInTheDocument();
+			expect(output?.textContent).toContain('Hello World');
+		});
+	});
+
+	describe('edge cases', () => {
+		it('should handle segments with null resolved value', () => {
+			const segmentsWithNull: Segment[] = [
+				{
+					kind: 'resolvable',
+					from: 0,
+					to: 10,
+					resolvable: '{{ $json.missing }}',
+					resolved: null,
+					state: 'valid',
+					error: null,
+				},
+			];
+
+			const { container } = renderComponent(ExpressionOutput, {
+				pinia: createTestingPinia(),
+				props: {
+					segments: segmentsWithNull,
+					render: 'text',
+				},
+			});
+
+			const output = container.querySelector('[data-test-id="expression-output"]');
+			expect(output).toBeInTheDocument();
+		});
+
+		it('should handle mixed plaintext and resolvable segments', () => {
+			const mixedSegments: Segment[] = [
+				{
+					kind: 'plaintext',
+					from: 0,
+					to: 6,
+					plaintext: 'Hello ',
+				},
+				{
+					kind: 'resolvable',
+					from: 6,
+					to: 16,
+					resolvable: '{{ $json.name }}',
+					resolved: 'John',
+					state: 'valid',
+					error: null,
+				},
+				{
+					kind: 'plaintext',
+					from: 16,
+					to: 23,
+					plaintext: ', age: ',
+				},
+				{
+					kind: 'resolvable',
+					from: 23,
+					to: 33,
+					resolvable: '{{ $json.age }}',
+					resolved: 25,
+					state: 'valid',
+					error: null,
+				},
+			];
+
+			const { container } = renderComponent(ExpressionOutput, {
+				pinia: createTestingPinia(),
+				props: {
+					segments: mixedSegments,
+					render: 'text',
+				},
+			});
+
+			const output = container.querySelector('[data-test-id="expression-output"]');
+			expect(output?.textContent).toBe('Hello John, age: 25');
+		});
+
+		it('should handle custom extensions in text mode', () => {
+			const customExtensions: Extension[] = [];
+
+			const { container } = renderComponent(ExpressionOutput, {
+				pinia: createTestingPinia(),
+				props: {
+					segments: basicSegments,
+					extensions: customExtensions,
+					render: 'text',
+				},
+			});
+
+			const output = container.querySelector('[data-test-id="expression-output"]');
+			expect(output).toBeInTheDocument();
+		});
+	});
+});
diff --git a/packages/frontend/editor-ui/src/features/shared/editors/components/InlineExpressionEditor/ExpressionOutput.vue b/packages/frontend/editor-ui/src/features/shared/editors/components/InlineExpressionEditor/ExpressionOutput.vue
index 8a5bc54cf8c..cb7982db17a 100644
--- a/packages/frontend/editor-ui/src/features/shared/editors/components/InlineExpressionEditor/ExpressionOutput.vue
+++ b/packages/frontend/editor-ui/src/features/shared/editors/components/InlineExpressionEditor/ExpressionOutput.vue
@@ -4,16 +4,23 @@ import { EditorView } from '@codemirror/view';
 
 import { useI18n } from '@n8n/i18n';
 import { highlighter } from '../../plugins/codemirror/resolvableHighlighter';
+
 import type { Plaintext, Resolved, Segment } from '@/app/types/expressions';
-import { computed, onBeforeUnmount, onMounted, ref, watch } from 'vue';
+import { computed, nextTick, onBeforeUnmount, onMounted, ref, watch } from 'vue';
 import { forceParse } from '@/app/utils/forceParse';
+import RunDataHtml from '@/features/ndv/runData/components/RunDataHtml.vue';
+import RunDataMarkdown from '@/features/ndv/runData/components/RunDataMarkdown.vue';
 
 interface ExpressionOutputProps {
 	segments: Segment[];
 	extensions?: Extension[];
+	render?: 'text' | 'html' | 'markdown';
 }
 
-const props = withDefaults(defineProps<ExpressionOutputProps>(), { extensions: () => [] });
+const props = withDefaults(defineProps<ExpressionOutputProps>(), {
+	extensions: () => [],
+	render: 'text',
+});
 
 const i18n = useI18n();
 
@@ -75,21 +82,9 @@ const resolvedSegments = computed<Resolved[]>(() => {
 		.filter((segment): segment is Resolved => segment.kind === 'resolvable');
 });
 
-watch(
-	() => props.segments,
-	() => {
-		if (!editor.value) return;
+function initializeEditor() {
+	if (!root.value) return;
 
-		editor.value.dispatch({
-			changes: { from: 0, to: editor.value.state.doc.length, insert: resolvedExpression.value },
-		});
-
-		highlighter.addColor(editor.value as EditorView, resolvedSegments.value);
-		highlighter.removeColor(editor.value as EditorView, plaintextSegments.value);
-	},
-);
-
-onMounted(() => {
 	editor.value = new EditorView({
 		parent: root.value as HTMLElement,
 		state: EditorState.create({
@@ -105,6 +100,38 @@ onMounted(() => {
 
 	highlighter.addColor(editor.value as EditorView, resolvedSegments.value);
 	highlighter.removeColor(editor.value as EditorView, plaintextSegments.value);
+}
+
+watch(
+	() => props.segments,
+	() => {
+		if (props.render !== 'text' || !editor.value) return;
+
+		editor.value.dispatch({
+			changes: { from: 0, to: editor.value.state.doc.length, insert: resolvedExpression.value },
+		});
+
+		highlighter.addColor(editor.value as EditorView, resolvedSegments.value);
+		highlighter.removeColor(editor.value as EditorView, plaintextSegments.value);
+	},
+);
+
+watch(
+	() => props.render,
+	async (newMode) => {
+		if (newMode === 'text' && !editor.value) {
+			await nextTick();
+			initializeEditor();
+		} else if ((newMode === 'html' || newMode === 'markdown') && editor.value) {
+			editor.value.destroy();
+			editor.value = null;
+		}
+	},
+);
+
+onMounted(() => {
+	if (props.render !== 'text') return;
+	initializeEditor();
 });
 
 onBeforeUnmount(() => {
@@ -115,5 +142,28 @@ defineExpose({ getValue: () => '=' + resolvedExpression.value });
 </script>
 
 <template>
-	<div ref="root" data-test-id="expression-output"></div>
+	<div v-if="render === 'text'" ref="root" data-test-id="expression-output"></div>
+
+	<RunDataHtml
+		v-else-if="render === 'html'"
+		data-test-id="expression-output"
+		:input-html="resolvedExpression"
+	/>
+
+	<RunDataMarkdown
+		v-else-if="render === 'markdown'"
+		data-test-id="expression-output"
+		:input-markdown="resolvedExpression"
+	/>
 </template>
+
+<style lang="scss">
+.__html-display {
+	border: 2px solid var(--border-color);
+	padding: var(--spacing--xs);
+	border-width: var(--border-width);
+	border-style: var(--input--border-style, var(--border-style));
+	border-color: var(--input--border-color, var(--border-color));
+	border-radius: var(--input--radius, var(--radius));
+}
+</style>