How to Sign Into iCloud on Your iPhone, Mac, or Web Browser

The fastest way to sign in depends on what device you're using

iCloud is Apple's cloud storage and account system. When you sign in, you access your photos, documents, email, and settings across all your Apple devices. The sign-in process is slightly different on an iPhone, a Mac, and a web browser, but all three routes use the same Apple ID and password.

If you're signing in on an iPhone or iPad that's brand new or has been erased, the sign-in screen appears during setup. If you're adding iCloud to a device you already use, you'll find the sign-in option in Settings. On a Mac, it's in System Settings. On a web browser, you go directly to iCloud.com. All three methods ask for the same information: your Apple ID (usually an email address) and your password.

Key Takeaways

On an iPhone or iPad, open Settings, tap your name at the top, and enter your Apple ID and password to sign in to iCloud.
On a Mac, open System Settings, click your name in the sidebar, and enter your Apple ID credentials.
On a web browser, go to iCloud.com, enter your Apple ID and password, and complete any two-factor authentication prompts.
If you don't remember your Apple ID or password, you can recover it through Apple's account recovery page before you sign in.
Two-factor authentication adds a security step that requires you to confirm sign-in from a trusted device you already own.

Signing in on an iPhone or iPad

Open the Settings app and look at the top of the screen. You'll see your name or "Sign in with your Apple ID" if you're not yet signed in. Tap that area. If you see your name, tap it, then look for an option that says "iCloud" or "Password and Security." If you see "Sign in with your Apple ID," tap it and enter your Apple ID email address and password.

After you enter your credentials, your iPhone or iPad will ask whether you want to use iCloud for Photos, Mail, Contacts, Calendars, and other services. You can turn each one on or off depending on what you want to sync across your devices. Once you've made your choices, the sign-in is complete, and your device will start syncing with iCloud.

If you have two-factor authentication turned on (a security feature that requires a second confirmation), your device will send a code to another Apple device you own. Check that device, enter the code on your iPhone or iPad, and the sign-in will finish.

Signing in on a Mac

Click the Apple menu in the top-left corner and select System Settings. In the sidebar on the left, look for your name or an option that says "Sign in." Click it. If you're not signed in yet, you'll see a button to sign in with your Apple ID. Click it and enter your Apple ID email and password.

After you sign in, your Mac will show you a list of services you can sync through iCloud: Photos, Mail, Contacts, Calendars, Notes, Reminders, and others. Check the boxes next to the services you want to use. Your Mac will then sync with iCloud, and you'll be able to access your files and settings on this computer.

Like on iPhone, if you have two-factor authentication enabled, your Mac will ask you to confirm the sign-in on another trusted Apple device. Complete that step, and you're done.

Signing in on a web browser

Open any web browser and go to iCloud.com. You'll see a sign-in screen with two fields: one for your Apple ID and one for your password. Enter both and click the arrow or press Enter. If you have two-factor authentication on, a new screen will appear asking you to confirm the sign-in from a trusted device.

Check the device Apple sends the code to (usually your iPhone, iPad, or Mac). A notification will appear asking you to allow or deny the sign-in attempt. Tap "Allow," and a six-digit code will appear on that device. Enter that code into the web browser, and you'll be signed in to iCloud.com. From there, you can access Mail, Photos, Notes, Reminders, and other services without installing anything.

Web sign-in is useful when you're on a computer that isn't yours — like a library computer or a friend's laptop — because you don't have to set up iCloud on that machine. You straightforward sign in, use what you need, and sign out when you're done.

What to do if you don't remember your Apple ID or password

If you can't remember your Apple ID, it's usually the email address you used when you first set up your Apple device. Check your email inbox for messages from Apple, or think about which email address you've used with Apple products in the past. If you still can't find it, go to iforgot.apple.com and enter an email address you think might be connected to your account. Apple will tell you if that address is associated with an Apple ID.

If you remember your Apple ID but not your password, go to iforgot.apple.com, enter your Apple ID, and follow the steps to reset your password. Apple will ask you to verify your identity by answering security questions, entering a recovery code, or confirming a sign-in attempt on a trusted device. Once you've verified who you are, you can create a new password and use it to sign in to iCloud.

Understanding two-factor authentication

Two-factor authentication is a security feature that requires two pieces of information to sign in: your password and a code from a device you already own. When you try to sign in to iCloud from a new device or browser, Apple sends a notification to your iPhone, iPad, Mac, or Apple Watch asking you to confirm the sign-in. You tap "Allow," and a code appears on that device. You then enter that code into the sign-in screen on the new device.

This extra step protects your account because even if someone knows your password, they can't sign in without access to one of your trusted devices. If you see a sign-in confirmation you didn't request, tap "Don't Allow," and your account stays find. Two-factor authentication is turned on by default for most Apple accounts created after 2016, but you can check whether it's on by going to Settings > [Your Name] > Password and Security on iPhone or System Settings > [Your Name] > Password and Security on Mac.

Troubleshooting common sign-in problems

If you enter your password and see an error message, first check that Caps Lock is off and that you're typing your password correctly. Passwords are case-sensitive, meaning uppercase and lowercase letters are different. If you're sure your password is right but you still can't sign in, your account may have been locked for security reasons. Go to iforgot.apple.com and follow the password reset steps to unlock it.

If you're signing in on a device that's very old or running an outdated operating system, iCloud may not work. Check that your iPhone is running iOS 12 or newer, your iPad is running iPadOS 12 or newer, and your Mac is running macOS 10.12 or newer. If your device is older than that, you may not be able to sign in to iCloud on it, but you can still access iCloud.com through a web browser on any computer.

If two-factor authentication codes aren't arriving on your trusted device, make sure that device has a working internet connection and that you're signed in to the same Apple ID on both devices. If codes still aren't coming through, you can use a recovery code instead. Recovery codes are backup codes Apple gives you when you set up two-factor authentication. You can find them in Settings > [Your Name] > Password and Security on iPhone or System Settings > [Your Name] > Password and Security on Mac.

Frequently Asked Questions

What's the difference between an Apple ID and iCloud?

Your Apple ID is your account with Apple — it's the email address and password you use to sign in to any Apple service. iCloud is one of those services. When you sign in with your Apple ID, you're signing in to iCloud and all your other Apple services at the same time. You don't create a separate iCloud account; iCloud comes with your Apple ID.

Can I sign in to iCloud on someone else's device?

Yes, but be careful. If you sign in on someone else's iPhone or Mac, their device will start syncing your photos, contacts, and other data. It's safer to use iCloud.com on a web browser instead, because you can sign out when you're done and nothing stays on that device. If you do sign in on someone else's device, go to Settings or System Settings afterward and sign out of iCloud.

What happens if I forget to sign out of iCloud on a public computer?

If you signed in on a library computer or a computer at work, go to iCloud.com from any other device, sign in, and look for a "Manage your Apple ID" or "Security" option. You can see all the devices signed in to your account and remove the public computer from that list. This stops that computer from accessing your iCloud data.

Do I need to sign in to iCloud on every device I own?

No. You only need to sign in on devices where you want iCloud to work. If you have an iPhone and a Mac but only want to sync photos on your Mac, you can sign in on the Mac and not on the iPhone. Each device you sign in on will sync the services you choose, but devices you don't sign in on won't be affected.

This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.