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How to Enable iCloud Keychain for Passkeys on Your iPhone

Enable iCloud Keychain and passkey AutoFill for Kuda Business on iPhone.

Written by Nosa O

Before you can create or use passkeys on your iPhone with Kuda Business, enable iCloud Keychain and passkey autofill. Passkeys are surfaced through Apple's AutoFill flow with Face ID, Touch ID, or your device passcode.

Why iCloud Keychain is required

iCloud Keychain:

  • Securely stores your passkeys

  • Syncs passkeys across Apple devices on the same Apple ID

  • Is required by iOS for passkey storage and sign-in

Passkey autofill is configured separately from Safari form autofill (names and addresses).

Steps to enable iCloud Keychain

  1. Open Settings

  2. Tap your Apple ID (your name) at the top

  3. Tap iCloud

  4. Tap Passwords and Keychain

  5. Turn on Sync this iPhone

  6. Authenticate with Apple ID password, Face ID, or Touch ID if prompted

Enable AutoFill for passkeys

  1. Open Settings > Passwords > Password Options

  2. Turn on AutoFill Passwords and Passkeys

  3. Select iCloud Passwords & Keychain as the source

  4. Ensure Face ID & Passcode (or Touch ID) and a device passcode are enabled

Safari form autofill (optional): Settings > Safari > AutoFill controls contact and address filling in web forms. It does not replace Password Options for passkey login.

Verifying it works

  1. Settings > [Apple ID] > iCloud — Keychain shows On

  2. Wait a few minutes for initial sync

  3. Settings > Passwords — a Kuda Business passkey appears after setup

  4. Sign in to Kuda Business with Face ID or Touch ID when prompted

If AutoFill is not working for passkeys

  1. Confirm iCloud Keychain is selected under AutoFill sources (Password Options)

  2. Confirm Face ID, Touch ID, or device passcode works

  3. Check internet connection and iOS is up to date

  4. Restart iPhone if toggles will not stay enabled

  5. Check Apple System Status for iCloud outages

Some setups require scanning a QR code for cross-device sign-in—follow on-screen prompts.

Additional information

  • iCloud Keychain is encrypted; enabling it does not remove existing passwords

  • Works with Safari and compatible apps such as Kuda Business

  • Reconfiguration is only needed if you sign out of your Apple ID or switch Apple accounts (switching accounts breaks access to passkeys stored under the previous ID)

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