Set up iCloud for Messages on all your devices
You can use iCloud for Messages on your iPhone, iPad, iPod touch and Mac with two-factor authentication and iCloud Keychain turned on. For an overview of what you can do with iCloud, see Keep your messages up to date with iCloud.
Note: Make sure you are signed in with the same Apple ID on each device. If you have devices where you are not signed in with your Apple ID or that have Messages for iCloud turned off, your messages will not be kept up to date on those devices.
Set up iCloud for Messages on your iPhone, iPad or iPod touch
On your iPhone, iPad or iPod touch, go to Settings > [your name] > iCloud.
Do one of the following:
iOS 17.2, iPadOS 17.2 or later: Tap Show All, tap Messages in iCloud, then turn on “Use on this iPhone.”
iOS 16 to 17.1 or iPadOS 16 to 17.1: Tap Show All, tap Messages, then turn on Sync this [device].
iOS 15, iPadOS 15 or earlier: Turn on Messages.
Any messages currently stored in iCloud are now accessible on your device, and any new messages you receive on your device will be stored in iCloud.
To make sure you can see your messages on all your devices, also check the following:
iMessage account: On your iPhone, iPad or iPod touch, go to Settings > Messages > Send & Receive. Make sure that you are signed in to iMessage with the same Apple ID. You can choose which email addresses and phone numbers you want to send and receive messages from on each device.
Text message forwarding: If you want to receive SMS and MMS messages on all your devices, go to Settings > Messages > Text Message Forwarding on your iPhone. Turn on text message forwarding for each device. For more information, see the Apple Support article Forward SMS/MMS text messages from your iPhone to your Mac or iPad.
To see messages stored in iCloud, open the Messages app.
For more information on how to use Messages on your iPhone, iPad or iPod touch, see any of the following:
iPhone User Guide: Send and reply to messages on iPhone and Collaborate on projects with Messages on iPhone
iPad User Guide: Send and reply to messages on iPad and Collaborate on projects with Messages on iPad
iPod touch User Guide (iOS 15 or earlier): Send and receive text messages on iPod touch
Set up iCloud for Messages on your Mac
In the Messages app on your Mac, do one of the following:
macOS 13 or later: Choose Messages > Settings, click iMessage, then select Enable Messages in iCloud.
macOS 12 or earlier: Choose Messages > Preferences, click iMessage, then select Enable Messages in iCloud.
Select which email addresses and phone numbers you want to send and receive messages from on your Mac.
Any messages currently stored in iCloud are now accessible on your Mac, and any new messages you receive on your Mac will be stored in iCloud.
Note: If you want to see SMS and MMS messages on your Mac, see the Apple Support article Forward SMS/MMS text messages from your iPhone to your Mac or iPad.
To see Messages stored in iCloud, open the Messages app.
Note: If you want to turn off Messages in iCloud on your Mac, deselect Enable Messages in iCloud. You can choose to disable Messages in iCloud for all your devices, or just your Mac.
For more information on how to use Messages on your Mac, see the Send a message on Mac.
When you first turn on Messages in iCloud, it may take some time for all your messages to appear on each device. You can send and receive messages during this time.
If your messages are not syncing, check the requirements for Messages in iCloud and make sure your devices are up to date. See the Apple Support articles System requirements for iCloud, Update your iPhone or iPad, or Update macOS on Mac.