The fastest way to cast to Apple TV

Casting to an Apple TV means sending video, audio, or your entire screen from another device to your TV. The method depends on what device you're casting from and what you want to send. If you own an iPhone, iPad, or Mac, AirPlay is built in and works without extra apps or setup — you swipe up or click a menu, tap AirPlay, and pick your TV. If you're using an Android phone or a Windows computer, you'll use AirPlay for Android (a third-party app) or connect through your TV's settings menu instead.

Your Apple TV must be on the same Wi-Fi network as the device you're casting from. That's the only real requirement. Once both devices see the same network, AirPlay appears as an option whenever you try to share video or mirror your screen.

Key Takeaways

  • iPhone, iPad, and Mac users can cast through AirPlay by swiping up (or clicking the menu) and selecting the Apple TV from the list of available devices.
  • Android phones and Windows computers need a third-party app like AirPlay for Android or must use the TV's built-in casting settings to send content to Apple TV.
  • Both devices must be connected to the same Wi-Fi network for casting to work.
  • You can mirror your entire screen, cast a single app, or send just audio — the option you see depends on what app you're using and what device you're casting from.
  • If AirPlay doesn't appear, restart both devices and check that they're on the same network; most casting problems come from network mismatches.

Casting from iPhone or iPad using AirPlay

Open the app or video you want to cast. If you're in a video app like YouTube, Netflix, or Apple TV+, look for the AirPlay icon — it looks like a triangle with a circle underneath. Tap it, and a list of nearby devices appears. Select your Apple TV by name, and the video starts playing on your TV within seconds.

If you want to mirror your entire iPhone or iPad screen instead of just one app, swipe up from the bottom of the screen to open Control Center. Look for the Screen Mirroring option (it shows three overlapping circles), tap it, and select your Apple TV. Your phone's screen now appears on the TV, and anything you do on your phone shows up there too. To stop mirroring, open Control Center again and tap Screen Mirroring, then select Stop Mirroring.

Some older apps don't have the AirPlay button built in. If you don't see it in the app itself, try mirroring your whole screen instead — that works with any app, even if the developer didn't add AirPlay support.

Casting from a Mac using AirPlay

On a Mac, click the Control Center icon in the top-right corner of your screen (it looks like a rectangle with sliders). Look for Screen Mirroring and click it. A dropdown menu shows all available Apple TVs on your network. Click the one you want, and your Mac screen appears on the TV.

If you're in a video app like Safari or Apple TV+, you may also see an AirPlay icon within the video player itself. Click that icon to send just the video to your TV without mirroring your entire screen — this is useful if you want to keep working on your Mac while video plays on the TV.

To stop mirroring, click Control Center again, select Screen Mirroring, and click Disconnect.

Casting from Android phones and Windows computers

Android phones don't have built-in AirPlay support, but you can use a third-party app called AirPlay for Android (available on Google Play). Install it, open it, and select your Apple TV from the list. Some Android video apps like YouTube also have their own casting button that works with Apple TV if you've installed the right app.

Windows computers can't use AirPlay directly either. Instead, open your Apple TV's Settings menu on the TV itself, go to AirPlay and HomeKit, and turn on AirPlay. Then on your Windows computer, open the video or content you want to cast, look for a Cast or Share button (this varies by app), and select your Apple TV. Not all Windows apps support this, so check your specific app's help documentation if you don't see a Cast option.

A simpler workaround for Windows is to use a browser like Chrome and cast through Google Cast, though this requires your Apple TV to support AirPlay from non-Apple devices — newer models do, but older ones may not.

Troubleshooting when casting doesn't work

If AirPlay doesn't appear or your device won't connect, first check that both your phone (or computer) and your Apple TV are on the same Wi-Fi network. Open your device's Wi-Fi settings and your Apple TV's network settings and confirm they match. If they don't, connect both to the same network and try again.

Restart both devices if they're on the same network but still won't connect. Turn off your Apple TV completely, wait 10 seconds, and turn it back on. Do the same with your phone or computer. Once both are back online, try casting again.

If you see the AirPlay option but it says "Unable to Connect," your Wi-Fi signal may be weak. Move closer to your router or restart your router entirely. If the problem persists, check that your Apple TV software is up to date — go to Settings > System > Software Updates on the TV and install any available updates.

What you can and can't cast

You can cast video from most streaming apps (Netflix, YouTube, Disney+, Apple TV+), music from Apple Music or Spotify, photos from your Photos app, and your entire screen. You can also cast audio only — useful if you want to play music through your TV's speakers without showing anything on screen.

Some apps don't support AirPlay casting, especially older apps or apps from smaller developers. If an app doesn't have an AirPlay button, your only option is to mirror your entire screen, which uses more battery and Wi-Fi bandwidth than casting a single app.

Protected content (like some movies or shows with digital rights management) may not cast, or may cast at a lower quality. This is a restriction built into the content itself, not a limitation of AirPlay.

Using AirPlay with multiple rooms

If you have more than one Apple TV in your home, you can cast to any of them. When you tap AirPlay or Screen Mirroring, you'll see a list of all available Apple TVs. Select the one you want, and your content goes to that TV instead. You can switch between TVs by opening AirPlay again and picking a different device.

If you want to play the same content on multiple Apple TVs at once, you'll need to cast to each one separately — AirPlay doesn't have a built-in "cast to all" feature. Start casting to one TV, then on another device, cast to the second TV.

Frequently Asked Questions

Do I need to pair my device with Apple TV before casting?

No. As long as both devices are on the same Wi-Fi network, AirPlay finds your Apple TV automatically. You don't need to pair, sign in, or set up anything beyond connecting to Wi-Fi. The first time you cast, your Apple TV may ask you to confirm — just tap Allow on the TV screen.

Can I cast while using a VPN?

It depends on your VPN setup. If your VPN is set up at the router level, both devices see the same network and casting works. If your VPN is only on your phone or computer, the devices may not see each other on the same network, and casting will fail. Try turning off the VPN temporarily to test whether that's the problem.

Why does my video keep stopping or buffering when I cast?

Casting uses Wi-Fi bandwidth, so a weak signal or a crowded network causes buffering. Move closer to your router, reduce the number of other devices using Wi-Fi, or restart your router. If you're mirroring your entire screen, that uses more bandwidth than casting a single app — try using the app's built-in AirPlay button instead if it has one.

Can I cast to an older Apple TV model?

Yes. AirPlay works on all Apple TV models, including the oldest ones. However, very old models (Apple TV 2nd generation and earlier) have limited AirPlay support and may not work with all newer devices. If you have an older Apple TV and casting doesn't work, check Apple's support page for your specific model to see which devices it supports.

What happens to my phone when I'm casting?

Your phone stays connected and responsive. You can use other apps, take calls, or lock your screen without stopping the cast. The content keeps playing on your TV. If you're mirroring your entire screen, anything you do on your phone shows up on the TV, so be careful about notifications or messages appearing on the big screen.