How to Chromecast to Multiple TVs Simultaneously


Technology has been constantly evolving and bringing new, convenient ways to enhance our media consumption experience. One such device that has stood out is Google’s Chromecast. This simple yet innovative device allows users to wirelessly stream content from their phone, tablet, or computer onto their television. However, what if you want to take it a step further and Chromecast to multiple TVs simultaneously? While this may seem complicated at first, this article will guide you through the process step by step.

Method 1: Using a Multizone HDMI Splitter

1. Purchase an HDMI Splitter: To be able to share your Chromecast across multiple TVs, consider investing in a multizone HDMI splitter. These devices split the input from your Chromecast (or any other HDMI source) into multiple outputs, which can then be projected on various displays connected through HDMI cables.

2. Connect the HDMI Splitter: To do this, plug your Chromecast into the input port of the HDMI splitter, and then connect the output ports of the splitter to your TVs using separate HDMI cables.

3. Power Up: Make sure all of your devices—Chromecast, HDMI splitter, and TVs—are properly powered on.

4. Mirroring Content: Once connected, use your smartphone or computer to cast content through the Chromecast app as you normally would. The content will show up on all connected televisions simultaneously.

Method 2: Using a Video Wall Controller

1. Choose a Video Wall Controller: A video wall controller is another solution that enables you to control and project content distributed across multiple displays connected within one system.

2. Connect Your Devices: Attach your Chromecast to the video wall controller via an HDMI

cable; then, connect each TV with an additional HDMI cable to the controller.

3. Power Up: Make sure all devices—Chromecast, video wall controller, and TVs—are properly powered on.

4. Mirroring Content: Once set up, use your smartphone, tablet, or computer to cast content through the Chromecast app. The visual content will be displayed across all connected TVs.

Method 3: Multiple Chromecast Devices

1. Purchase Multiple Chromecasts: To easily display content across multiple screens, consider buying more than one Chromecast device. This method does not require an HDMI splitter or video wall controller.

2. Set Up Multiple Wi-Fi Networks: For each Chromecast device, provide a different Wi-Fi network. This prevents excessive load on a single Wi-Fi network and ensures a smoother streaming experience.

3. Configure the Chromecasts: Connect each device to their respective television screens and configure them with the corresponding Wi-Fi networks. Ensure that each Chromecast has its own identifier (e.g., TV-1, TV-2, etc.), so they’re easily distinguishable when casting content.

4. Mirroring Content: Using the Google Home app, select multiple recipients—your distinct Chromecasts—to simultaneously mirror your content across all connected TVs.


Chromecast offers several ways to enjoy streaming on multiple TVs simultaneously, ranging from HDMI splitters, video wall controllers, or using multiple Chromecast devices. Regardless of which method you choose, your video streaming experiences will now take on a new level of enjoyment and convenience as you share your favorite content with friends and family across various displays.