Share folders in Notes on iCloud.com
You can share a folder with one or more people. When you share the folder, all of the subfolders and notes within the folder are shared as well. Only the people you invite to the folder can view or edit its contents.
Note: You can’t share a folder that contains a locked note.
When you share a folder, the Manage Participants button 
appears next to the folder in the sidebar.
Note: You need to be on a tablet or computer to share folders and manage sharing. However, you can still make updates to shared folders and delete shared folders on a phone.
Share folders
Go to icloud.com/notes, then sign in to your Apple Account (if necessary).
In the sidebar, select
next to the folder you want to share. (On a computer, hold your pointer over the folder until appears.)If you’re on a tablet and you don’t see the folder list, make sure the folder list is open.
Select Share Folder, then choose a sharing option:
Email: Select Email, choose the permission level of the participants, then select Share. In the window that appears, add email addresses in the To field, write an optional message, then select
.Copy Link: Select Copy Link, then add the email addresses or phone numbers of your participants. In Share Options, choose their permission level, then select Share.
Note: You can invite people using any email address or phone number, although participants need an Apple Account to view and edit a note.
Manage participants in a shared folder
The owner of a folder can add and remove participants. Anyone who has been added to the note and given permission to add other people can also add and remove participants. Any participant can always remove themselves.
Go to icloud.com/notes, then sign in to your Apple Account (if necessary).
Select
to the right of the folder in the sidebar.If you’re on a phone or tablet and you don’t see the folder list, make sure the folder list is open.
Do any of the following:
Add participants: Select Add People at the bottom of the participants list. When a person has been invited but hasn’t yet accepted, Invited appears below the person’s name.
Manage permissions: Tap or hold the pointer over the person’s name, select
, then choose whether the person can make changes or only view the folder. You can also allow the person to add other people.Remove participants: Tap or hold the pointer over the person’s name, then select
and choose Remove Access.
Tip: You can also select the View Participants button 
on a note in a shared folder, then select Manage Shared Folder to adjust participants’ permissions for the folder.
Remove yourself from a shared folder
If you’re a participant, you can remove yourself from a shared folder.
Go to icloud.com/notes, then sign in to your Apple Account (if necessary).
Select
to the right of the folder in the sidebar.If you’re on a phone or tablet and you don’t see the folder list, make sure the folder list is open.
Tap or hold the pointer over your name, then select
and choose Remove Me.
Stop sharing a folder
Note: You must be the owner of a folder to stop sharing it.
Go to icloud.com/notes, then sign in to your Apple Account (if necessary).
Select
to the right of the folder in the sidebar.If you’re on a phone or tablet and you don’t see the folder list, make sure the folder list is open.
Do any of the following:
Stop sharing with all participants: Select Stop Sharing.
Stop sharing with just one participant: Tap or hold the pointer over the person’s name, then select
and choose Remove Access.