diff --git a/cypress/e2e/a11y.cy.ts b/cypress/e2e/a11y.cy.ts
new file mode 100644
index 000000000..892aba55c
--- /dev/null
+++ b/cypress/e2e/a11y.cy.ts
@@ -0,0 +1,79 @@
+describe('A11y tests', function() {
+	before(function() {
+		// Init user
+		cy.createRandomUser().then(user => {
+			// Upload test files
+			cy.uploadFile(user, 'image1.jpg', 'image/jpeg')
+			cy.uploadFile(user, 'image2.jpg', 'image/jpeg')
+			cy.uploadFile(user, 'video1.mp4', 'video/mp4')
+
+			// Visit nextcloud
+			cy.login(user)
+			cy.visit('/apps/files')
+		})
+	})
+
+	after(function() {
+		cy.logout()
+	})
+
+	it('See files in the list', function() {
+		cy.getFile('image1.jpg', { timeout: 10000 })
+			.should('contain', 'image1 .jpg')
+		cy.getFile('image2.jpg', { timeout: 10000 })
+			.should('contain', 'image2 .jpg')
+		cy.getFile('video1.mp4', { timeout: 10000 })
+			.should('contain', 'video1 .mp4')
+	})
+
+	it('Open the viewer on file click', function() {
+		cy.openFile('image2.jpg')
+		cy.get('body > .viewer').should('be.visible')
+	})
+
+	it('Does not see a loading animation', function() {
+		cy.get('body > .viewer', { timeout: 10000 })
+			.should('be.visible')
+			.and('have.class', 'modal-mask')
+			.and('not.have.class', 'icon-loading')
+	})
+
+	it('See the title on the viewer header', function() {
+		cy.get('body > .viewer .modal-name').should('contain', 'image2.jpg')
+	})
+
+	it('Should have rendered the previous video and the next image', function() {
+		// There are buttons to navigate to the previous and next image
+		cy.get('body > .viewer button.prev').should('be.visible')
+		cy.get('body > .viewer button.next').should('be.visible')
+		// The previous and the next image
+		cy.get('body > .viewer .modal-container img').should('have.length', 2)
+		// The next video
+		cy.get('body > .viewer .modal-container video').should('have.length', 1)
+	})
+
+	it('Should make the previous and the next slides hidden for assistive technologies', function() {
+		// Cypress doesn't respect aria-hidden in should.be.visible
+		cy.get('body > .viewer .modal-container .viewer__file:not(.viewer__file--active) video')
+			.parents('[aria-hidden="true"]')
+			.should('exist')
+		cy.get('body > .viewer .modal-container .viewer__file:not(.viewer__file--active) video')
+			.parents('[inert]')
+			.should('exist')
+		cy.get('body > .viewer .modal-container img.viewer__file:not(.viewer__file--active)')
+			.parents('[aria-hidden="true"]')
+			.should('exist')
+		cy.get('body > .viewer .modal-container img.viewer__file:not(.viewer__file--active)')
+			.parents('[inert]')
+			.should('exist')
+	})
+
+	it('Should make vido controls on the next slide not focusable', function() {
+		cy.get('body > .viewer .modal-container .viewer__file:not(.viewer__file--active):has(video) button')
+			.first()
+			.focus()
+		cy.get('body > .viewer .modal-container .viewer__file:not(.viewer__file--active):has(video) button')
+			.first()
+			.should('not.have.focus')
+	})
+})