Autofill is a feature that automatically enters saved information into sign-in fields, forms, and verification-code prompts on iPhone and Android. It saves you from repeatedly typing passwords, contact details, and one-time codes, making online tasks faster and more accurate.
What is autofill?
Autofill is a built-in tool on iPhone and Android that populates text fields with data you have previously saved. On an iPhone, it can fill in passwords and passkeys in apps and websites, contact information in Safari, and one-time verification codes. On Android, the autofill framework (available in Android 8.0 and higher) works through services like Google or Chrome to fill forms with saved addresses, payment methods, and passwords. The feature reduces repetitive typing and helps avoid manual entry errors.
How to set up and use autofill on iPhone
To enable password autofill on iPhone, go to Settings > General > AutoFill & Passwords, then turn on AutoFill Passwords and Passkeys. Password autofill can use up to three password apps at once. Supported Apple devices for Password AutoFill security and verification-code features include iPhone, iPad, and visionOS. Apple documents that generating and saving passwords within apps and providing passwords to Apple TV are available only in iOS, iPadOS, and visionOS.
- Open any app or website that requires a sign-in.
- Tap the account name field on the sign-in screen.
- Tap the suggested account at the bottom of the screen, near the top of the keyboard, or tap the key icon.
- If the suggested account is not correct, tap Other Passwords and choose an account from your saved list. On iPhone, to use a saved password, you can tap the key icon, then tap Other Passwords to choose an account.
For contact autofill in Safari, go to Settings > Apps > Safari > AutoFill and turn on Use Contact Info. Safari will then suggest your saved contact details when you tap into form fields.
How to autofill verification codes on iPhone
To set up one-time verification code autofill, go to Settings > General > AutoFill & Passwords > Verification Codes. Here you can turn on or off the option to Delete After Use. When enabled, codes received via text or email are automatically entered into the code field, and once used, they are removed from your Messages or Mail app to keep your inbox clean.
How to set up autofill on Android
In Chrome on Android, open Chrome, tap More > Settings > Autofill services. Choose Autofill with Google or Autofill using another service, then confirm with Restart Chrome. The setting change requires restarting Chrome to take effect.
Alternatively, open your device’s Settings and search for Autofill service from Google. This method lets you select Google as your autofill provider without going through Chrome.
Tips for using autofill safely and efficiently
Keep your saved information updated so autofill always enters the correct address, phone number, or payment detail. Only enable autofill on websites and apps you trust, since the feature shares your personal data with those sites. Avoid using autofill on public computers or shared devices to prevent your saved information from being accessed by others. For phone numbers and calling help, you can save your own number in your contact card and autofill will enter it into forms that ask for it.
Frequently Asked Questions
Does autofill work across all apps on iPhone?
Password autofill works in any app or website that supports it. Contact autofill is limited to Safari forms. Verification code autofill works in Messages, Mail, and any app that uses the standard code prompt.
Can I use autofill with more than one password manager on iPhone?
Yes. Apple supports up to three password apps for autofill. You can enable multiple apps in Settings > General > AutoFill & Passwords.
Is autofill on Android available on all phones?
The Android autofill framework is available on devices running Android 8.0 (API level 26) or higher. Older Android versions may not support it.
How do I remove a saved autofill entry on Android?
Open Chrome, tap More > Settings > Autofill services, then select the service you use. You will see an option to manage saved addresses, payment methods, or passwords and delete individual entries.
Does autofill work for verification codes on Android?
Android’s autofill framework can fill one-time codes from SMS or email if the app and service support it. This is handled by the autofill provider you choose (Google or another service).
