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Apple Passwords Not Syncing Between Devices

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Ongoing iOS, iPadOS, macOS Updated November 15, 2026Based on 5 user reportsHow we research

Quick answer

Turn iCloud Passwords & Keychain off and on, then restart; make sure every device runs the same Apple Account with two-factor authentication.

Most likely fix: Update and verify the account

How to fix it

Try these in order — the most common fix is first.

  1. 1. Update and verify the account

    1. Update every device to the latest iOS, iPadOS or macOS
    2. Confirm the same Apple Account is signed in everywhere
    Did this fix it?

  2. 2. Toggle sync off and on

    1. Open Settings > [your name] > iCloud > Passwords and Keychain
    2. Turn off Sync this iPhone, choose to keep a local copy, restart
    3. Turn it back on
    Did this fix it?

  3. 3. Back up first

    1. Export passwords on a Mac with File > Export All Passwords to File before resetting
    2. Never choose to delete local keychain data on all devices; Apple warns that also removes iCloud data
    Did this fix it?

Symptoms

Passwords or passkeys saved on one device do not appear on another; edits are stale.

Why it happens

  • Out-of-date OS
  • Different Apple Account
  • iCloud Keychain disabled or stuck
  • No internet connection

This guide also covers

  • apple passwords not syncing
  • icloud keychain not syncing
  • passwords not syncing iphone mac

Still not working?

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