This guide shows you how to locate a password stored in iCloud Keychain and update it to a new one. You’ll need an Apple device (iPhone, iPad, or Mac) signed in with the same Apple ID that uses iCloud Keychain, and you must have Keychain enabled in your iCloud settings. The steps work for Safari-saved passwords and app logins.
What You’ll Need
- An iPhone, iPad, or Mac with iCloud Keychain turned on (Settings/System Settings > your name > iCloud > Passwords & Keychain).
- The device passcode or Mac login password to unlock the saved passwords list.
- If you use two-factor authentication, have your trusted device or phone number available.
Step-by-Step
On iPhone or iPad
- Open Settings and scroll down to Passwords (on iOS 16 and later, it’s labeled “Passwords”; on older versions, it’s under “Passwords & Accounts”).
- Authenticate with Face ID, Touch ID, or your device passcode when prompted.
- You’ll see a list of websites and apps. Scroll or use the search bar at the top to find the one you need.
- Tap the entry to view the username and password. The password is hidden by default—tap the eye icon to reveal it.
- To change the password, tap Edit (top right), then tap Change Password on Website. This opens the site’s change-password page in Safari, where you can enter a new password. After you save it on the website, iCloud Keychain will offer to update the saved entry.
- If you prefer to manually update the saved password (e.g., you changed it elsewhere), tap Edit, then tap the password field, delete the old one, and type the new password. Tap Done to save.
On Mac
- Open System Settings (or System Preferences on older macOS) and go to Passwords (or “Passwords & Accounts”).
- Enter your Mac login password or use Touch ID to unlock.
- Search or browse to the entry you want. Click it to see the details.
- To change the password, click Edit in the bottom-right corner. You can then click Change Password on Website to update it via the site, or manually type a new password in the field.
- Click Save when done.
After changing, iCloud Keychain syncs the update across all your devices automatically (as long as they’re online).
Common Mistakes
- Forgetting to unlock: You can’t see or edit passwords until you authenticate with your passcode or login password.
- Editing the wrong entry: If multiple accounts share the same site (e.g., work vs. personal), double-check the username before editing.
- Not saving after manual edit: On iPhone, you must tap Done; on Mac, click Save. If you navigate away without saving, changes are lost.
- Changing the password on the website but not updating Keychain: If you don’t accept the “Update Password” prompt, Keychain still holds the old one. Always confirm the update.
Tips
- Use the search bar to quickly find a login—it searches website names and usernames.
- Enable two-factor authentication on your Apple ID to keep Keychain data secure.
- If you have many old passwords, consider using the Security Recommendations section (in Passwords settings) to identify weak or reused ones.
- When changing a password on a website, let Safari generate a strong one—it saves it automatically.
- Check that your devices are updated to a recent iOS/macOS version to avoid sync issues.
Troubleshooting
- Can’t find the password in the list: Make sure you’re signed in with the same Apple ID that originally saved it. Also, check that iCloud Keychain is enabled on all devices (Settings > your name > iCloud > Passwords & Keychain). If it’s off, turn it on and wait a few minutes for sync.
- Changes don’t sync to other devices: Ensure all devices have an internet connection and are signed into iCloud. Restart the device or toggle iCloud Keychain off and on (Settings > your name > iCloud > Passwords & Keychain) to force a refresh. Note: toggling off may prompt you to keep or delete local data—choose “Keep” to avoid losing anything.
- Forgot the device passcode: You can’t access saved passwords without it. You’ll need to reset your device passcode, which may require erasing the device and restoring from backup (this is a last resort).
- Password field is grayed out: This can happen if the entry is shared via a family group or managed by a profile. In that case, you may need to change the password on the website itself, then update the shared entry manually.
- Website won’t accept the new password: Some sites have specific requirements. Use Safari’s suggested password, which usually meets them. If not, create a strong password manually and then update Keychain.
Frequently Asked Questions
Can I see all my saved passwords at once?
Yes, the Passwords screen lists all saved logins. You can browse or search, but you must authenticate each time you open the list.
What if I change the password on the website but Keychain doesn’t prompt to update?
Sometimes the prompt doesn’t appear. In that case, manually edit the saved entry: go to Passwords, find the site, tap Edit, and type the new password. Save it.
Will changing a password on my iPhone also change it on my Mac?
Yes, if iCloud Keychain is enabled on both devices and they’re connected to the internet. The update syncs within seconds to minutes.
Can I delete a saved password?
Yes, on iPhone/iPad: tap the entry, then tap Delete Password. On Mac: select it and press Delete or use the Edit menu. This removes it from all synced devices.
I can’t remember my Apple ID password—can I still access Keychain?
No, you need to be signed in to your Apple ID. If you forgot it, you’ll need to reset it via Apple’s account recovery process, which may take a few days.
Is it safe to let Safari generate passwords?
Yes, Safari’s generated passwords are strong and unique, and they’re stored securely in Keychain with end-to-end encryption.
Related
General steps for current mainstream versions; menus can differ by device and version. See the disclaimer or report an error.
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