Upgrade or downgrade your iCloud storage
When you sign up for iCloud, you automatically get 5 GB of free storage. You can upgrade your storage space whenever you need to, and if you upgrade to 200 GB, you can share your storage plan with your family. See the Apple Support articles iCloud storage plans and pricing and Family Sharing.
If you run out of space, you can also remove stored items to make more space available. See the Apple Support article Manage your iCloud storage.
While you can check your iCloud storage usage on iCloud.com, you must use the Settings app on an iOS or iPadOS device, System Preferences on a Mac, or the iCloud for Windows app on a Windows computer to upgrade or downgrade your storage.
On your iPhone, iPad, or iPod touch
On your iOS or iPadOS device, go to Settings > [your name] > iCloud > Manage Storage > Change Storage Plan.
Do one of the following:
To upgrade: Choose the amount of storage you want, tap Buy (in the upper-right corner), then follow the instructions that appear.
To downgrade: Tap Downgrade Options, enter your Apple ID password, choose the amount of storage you want, then tap Done.
When you downgrade your iCloud storage plan, the storage decrease takes effect after your current monthly or annual subscription ends.
On your Mac
On your Mac, choose Apple menu
> System Preferences, then do one of the following:macOS Catalina 10.15: Click Apple ID, click iCloud, then click Manage
macOS 10.14 or earlier: Click iCloud, then click Manage.
Click Buy More Storage or Change Storage Plan (in the upper right), then do one of the following:
To upgrade: Choose the amount of storage you want, then follow the instructions that appear.
To downgrade: Click Downgrade Options, then enter your Apple ID password and click Manage. Choose the amount of storage you want, then click Done.
When you downgrade your iCloud storage plan, the storage decrease takes effect after your current monthly or annual subscription ends.
On your Windows computer
On your Windows computer, open the iCloud for Windows app, then click Storage.
Click Buy More Storage or Change Storage Plan.
Do one of the following:
To upgrade: Select the amount of storage you want, then follow the instructions that appear.
To downgrade: Click Downgrade Options, enter your Apple ID password, select the amount of storage you want, then click Done.
When you downgrade your iCloud storage plan, the storage decrease takes effect after your current monthly or annual subscription ends.