How to disconnect Chromecast from your phone or tablet
To stop casting to a Chromecast device, open the app you are using (YouTube, Netflix, Google Home, or any casting-enabled app) and tap the Cast icon — it looks like a rectangle with curved lines in the corner. A menu will appear showing which Chromecast device you are connected to. Tap that device name, and the connection will end when ready. Your content will stop playing on the TV and resume on your phone or tablet instead.
If you want to disconnect without stopping playback, straightforward close the casting app or switch to a different app on your phone. The Chromecast will stop receiving the signal and go back to its home screen after a few seconds of inactivity. The device itself stays plugged in and powered on — you are only stopping the current cast session, not removing the device from your network.
Key Takeaways
- Stopping a cast session takes seconds: tap the Cast icon in any app and select your Chromecast device to disconnect.
- Unplugging the Chromecast from power removes it from your network when ready, but you will need to set it up again to use it.
- To remove Chromecast from your Google Home app permanently, open the app, find the device, tap the three-dot menu, and select Remove Device.
- Forgetting the Chromecast from your phone's Wi-Fi settings does not remove it from your network — you must use the Google Home app instead.
- Factory resetting a Chromecast erases all setup information and returns it to its original state, useful if you are selling or giving it away.
Removing Chromecast from the Google Home app
If you want to permanently remove a Chromecast device from your home setup, use the Google Home app. Open the app on your phone, find the Chromecast device in your list of connected devices, and tap it. Then tap the three-dot menu icon in the top right corner and select Remove Device. Confirm when prompted. The device will be removed from your account and will no longer appear in your casting menu.
After removal, the Chromecast will still be plugged in and powered on, but it will not be connected to your Wi-Fi network. If you want to use it again later, you will need to set it up from scratch using the Google Home app, which takes about five minutes. This is the cleanest way to disconnect a device if you are moving, switching networks, or no longer want it on your home setup.
Unplugging versus removing: what is the difference
straightforward unplugging the Chromecast from the power outlet will disconnect it from your network when ready. It will no longer appear in your casting menu, and no one in your home will be able to cast to it. However, the device still belongs to your Google account, and if someone plugs it back in, it will automatically reconnect to the same Wi-Fi network using the settings it remembers.
Removing the device through the Google Home app is more thorough. It erases the device from your account entirely, so even if it is plugged back in, it will not automatically reconnect. You will have to set it up again as if it were brand new. Choose unplugging if you are taking a break or storing the device temporarily. Choose removal if you are giving it away, selling it, or switching to a different casting device.
Factory resetting your Chromecast
A factory reset erases all setup information from the device and returns it to its original state. To reset a Chromecast (non-Audio), locate the small reset button on the back or bottom of the device. Use a paperclip or similar tool to press and hold the button for about 10 to 15 seconds until the light on the device starts flashing orange. Release the button and wait for the device to restart — this takes a minute or two. Once it finishes, the device will be completely wiped and ready to set up fresh.
For a Chromecast Audio, the reset button is on the back. Press and hold it for about 10 seconds until you hear a sound or see the light change. The reset process is the same: the device will restart and return to factory settings. Factory reset is useful if you are selling or giving away the device, if you are moving it to a different home network, or if it is not working properly and you want to start over. Do not reset unless you are certain, because you will have to go through the entire setup process again.
Disconnecting Chromecast from a shared Wi-Fi network
If you share a Wi-Fi network with roommates, family members, or a workplace, you can remove your Chromecast from the shared network without affecting anyone else's devices. Open the Google Home app, tap your Chromecast device, go to the three-dot menu, and select Remove Device. This removes it only from your account. The device will disconnect from the network and will not appear in anyone else's casting menu either, because it is no longer set up on that network at all.
If you want to keep the device on the network but prevent specific people from casting to it, that is not possible through standard Chromecast settings. The device will cast to anyone on the same Wi-Fi network. Your only option is to remove it entirely or to use a separate, password-protected Wi-Fi network. Some routers allow you to create a guest network — you could set up the Chromecast on your personal network instead of the shared one.
What happens to your casting history when you disconnect
Disconnecting a Chromecast device does not erase your casting history or any data stored on your phone or other devices. Your watch history in YouTube, Netflix, and other apps stays exactly as it is. The Chromecast itself does not store personal data — it only receives a video or audio stream from your phone and plays it on your TV. Once you remove the device from your Google Home app, it no longer has access to your account, but your account data remains on Google's servers.
If you factory reset the Chromecast, you are only erasing the device's setup information (Wi-Fi password, device name, and account pairing). You are not erasing anything from your Google account, your phone, or your streaming apps. If you later set up a new Chromecast or set up the same device again, your account and all your history will be there waiting for you.
Troubleshooting: Chromecast not disconnecting
If you tap the Cast icon and your Chromecast device does not appear in the menu, the device may already be disconnected or offline. Check that the Chromecast is plugged in and that the light on the device is on. If the light is off, plug it in and wait 30 seconds for it to power up. Then try casting again.
If the device appears in the menu but tapping it does not stop the cast, try closing the app completely and reopening it. If that does not work, unplug the Chromecast for 10 seconds, plug it back in, and wait for it to restart. Then try casting again. If you are trying to remove the device from the Google Home app and the Remove Device button is not working, make sure you are connected to the same Wi-Fi network as the Chromecast. If you are on a different network, the app cannot reach the device to remove it.
Frequently Asked Questions
Do I need to remove Chromecast from my account before selling it?
Yes. Use the Google Home app to remove the device before you hand it over. This erases it from your account and prevents the new owner from accessing your casting history or account information. You can also factory reset the device for extra security, which wipes all setup data. The new owner will set it up fresh with their own account.
Can I disconnect Chromecast without unplugging it?
Yes. Open the Google Home app, tap the device, go to the three-dot menu, and select Remove Device. This disconnects it from your network and account without unplugging it from power. The device will stay plugged in but will not be usable until you set it up again.
Will disconnecting Chromecast affect other devices on my network?
No. Removing a Chromecast from your Google Home app affects only that device. Other phones, tablets, smart speakers, and devices on your network will continue to work normally. If other people in your home have the Chromecast in their own Google Home app, they will see it removed from their casting menu too.
What is the difference between removing and factory resetting?
Removing the device through the Google Home app disconnects it from your account and network, but the device keeps its setup information. If someone plugs it back in, it will remember the Wi-Fi password and reconnect. Factory resetting erases all setup information, so the device starts completely fresh and will not reconnect automatically.
Can I disconnect Chromecast temporarily and reconnect it later?
Yes. straightforward unplug it from power. When you plug it back in, it will automatically reconnect to the same Wi-Fi network using the settings it remembers. You do not have to set it up again. If you want a more permanent disconnect, remove it through the Google Home app instead.