---
title: "[Author Content] - Omnichannel Content Preview Experience"
description: Omnichannel Content Preview Experience
url: https://www.contentstack.com/docs/content-managers/author-content/omnichannel-content-preview-experience
product: Contentstack
doc_type: guide
audience:
  - content-managers
version: current
last_updated: 2026-03-25
---

# [Author Content] - Omnichannel Content Preview Experience

This page explains how to use Contentstack Live Preview to view and validate content across devices, screen sizes, and orientations before publishing. It is intended for content managers and authors who need to ensure consistent presentation and responsiveness across platforms during the content review process.

## Omnichannel Content Preview Experience

Contentstack's Live Preview is an intuitive tool that allows content creators to view their work in real time across various devices and screen sizes before publishing. This ensures content is optimized, visually appealing, and consistent regardless of the platform or device.

## Key Features of Live Preview
- **Responsive Design Testing:** Validate your content's layout and responsiveness across various screen dimensions.
- **Device-Specific Views:** Preview how your content will appear on popular device configurations to create a targeted user experience.
- **Orientation Toggles:** Switch between portrait and landscape orientations to ensure your content looks flawless in both modes.
- **Instant Feedback: **See real-time updates to your content as you edit, eliminating the need to save or publish for visual checks.

By streamlining the content review process, Live Preview helps maintain a consistent presentation across multiple platforms, enhances brand trust, and enables you to tailor content for optimal engagement on any device.

To preview your content, log in to your [Contentstack account](https://www.contentstack.com/login) and perform the steps given below:
- Go to your [stack](/docs/developers/set-up-stack/about-stack) and click the “Entries” icon in the left navigation panel or use the shortcut key “E” (for both Windows and Mac users).
- Select an existing entry and click the **Live Preview** icon.
- In the upper right corner of the preview window, click the **Toggle Viewport** button to access different preview modes for your webpage.
- Choose a preview mode from the dropdown menu:**Responsive Mode**:
Simulates how your content dynamically adjusts to various screen sizes.
- **Mobile/Tablet Modes**:
Shows how your content appears on specific mobile and tablet devices.
**Note:** The aspect ratios defined for mobile and tablet devices in the preview window cannot be modified.
- Use the **Toggle Orientation** button to preview your content in both portrait and landscape orientations.
- Make real-time adjustments directly in the editor, and see your changes instantly reflected in the preview window.

## Common questions

**Q: Do I need to publish an entry to use Live Preview?**  
A: No. Live Preview lets you see real-time updates to your content as you edit.

**Q: Can I preview content on different devices and orientations?**  
A: Yes. You can use device-specific views and the **Toggle Orientation** button to switch between portrait and landscape.

**Q: Can I change the aspect ratios for mobile and tablet devices in the preview window?**  
A: No. The aspect ratios defined for mobile and tablet devices in the preview window cannot be modified.

**Q: Where do I access Live Preview for an entry?**  
A: Open an existing entry from “Entries” and click the **Live Preview** icon.