Chromecasts are among our favorite streaming devices on the market. They are a convenient way to make any TV smarter and allow you to easily cast your favorite shows and movies on the big screen. The latest Chromecast dongles with Google TV support are even more practical since you can search for content and interact with it using nothing but the Chromecast. However, you might want to cast something from your Android phone on your TV and watch it on a big screen with others, whether it's a web page, photos, or content stored locally on your device.

There's a way to share your Android phone or computer screen with your TV using your Chromecast. The process is simple and doesn't require any additional apps than the ones you may have. It works on all generations of Chromecast, most Android TVs, Google TVs, and cast-compatible devices. Here's how it works.

Casting your Android phone or tablet screen to your Chromecast

If you have a Chromecast streamer or a Chromecast-compatible television and an Android phone or tablet, you can easily mirror your screen on your TV with the Google Home app, which you may have used to set up your Chromecast.

Here's how to share your phone's screen with your TV:

  1. On your phone, open the Google Home app.
  2. Navigate to the TV you'd like to cast your content on. Depending on the device you're casting to, you might need to turn it on manually.
  3. Tap Cast my screen in the lower-left corner.
    Open Google Home
    Start casting from Google Home
  4. Confirm the operation by tapping the blue Cast screen button.
  5. Depending on your phone, you may be asked to confirm another time. Tap Start Now.
    Cast to mirror device
    start casting
  6. Your phone's screen is mirrored on the selected device. This method is not optimized for casting videos but can be useful for sharing your screen with other people in the room, such as in a meeting or with family and friends.
  7. To stop sharing your screen, open your notification tray, expand the cast notification, and tap Disconnect. You can also repeat the first two steps and tap Stop mirroring at the bottom of the screen.
    casting screen to tv
    Change casting volume

Cast your Android phone from the quick toggles menu

You can find the case option on many Android phones in the quick toggles menu. You don't need to deal with the Google Home app on your phone. Let's check it in action.

We use a Pixel 6 running Android 14 in the screenshots below. The steps may differ depending on your phone's manufacturer.

  1. Swipe down from your Android phone home screen to access the notification center.
  2. Swipe down again and expand the quick toggles menu.
  3. Move to the right menu and select Screen Cast.
  4. Tap your Android TV or compatible Chromecast device.
  5. Tap Start now.
  6. The system shows an orange casting icon in the status bar.
    select screen cast
    screen casting in action
  7. Expand the notification center and tap the casting notification.
  8. Select your TV and tap Disconnect.
    select screen casting
    disconnect casting

When casting your Android phone to a TV or Chromecast, the system shows everything from your Android, including the incoming notifications. If you receive constant alerts on your phone, activate Do Not Disturb before casting your screen to the TV.

Apps like YouTube and Google Photos come with the cast function built-in. When your phone and smart TV are connected to the same Wi-Fi network, tap the cast button and select your Chromecast from the following menu.

How to cast your Mac or PC screen to your television with Chromecast

You can also share your computer's screen to view it on your TV. The process is different compared to the steps above but remains straightforward. However, the Chrome web browser must be installed on your computer before the process. The steps are the same for PCs, Macs, and various Chromecasts.

  1. On your computer, open the Google Chrome web browser.
  2. Click the overflow menu (three-dot icon) in the upper-right corner.
  3. Click Cast.
    open cast in Chrome for desktop
  4. Before selecting the device you'd like to cast your screen to, check out the Sources menu at the bottom of the list. This is where you'll select whether you want to cast your current Chrome tab or your entire desktop. The latter allows you to share other applications and doesn't limit you to what you see in Chrome.
    start casting a tab or window
  5. Select the device you'd like to cast to. This works with speakers and displays, meaning you can cast your computer's audio to your speakers. If you can't find the device you're looking for, you may have to turn it on for it to appear.
  6. To stop casting, click the blue cast icon in the upper-right corner of the Chrome window and click the blue stop icon next to the device's name you're casting on.

There are times when casting fails to work from your phone or PC to a Chromecast. You can reboot both the devices and try again. You should also ensure your phone and Chromecast are connected to the same Wi-Fi network. If nothing works, update the software to the latest version on your phone and Chromecast.

Use your Chromecast to the fullest

Now that you know how to cast your phone's or computer's screen to your Chromecast, you can share documents, presentations, photos, and more with friends and family in just a few clicks or taps. You can also use this method to share your screen in a meeting where there's a Chromecast in the room without looking for an HDMI cable. Plus, it's easy for anybody to cast their screen without worrying about their computer's operating system.

If you want to learn more about how to fiddle with your Chromecast, we put together a list of tips for power users, which teaches you useful information about your device. And if you have an issue with your Chromecast, there's always a way to fix it, and it's easier than you think.