How to Use AutoFill on iPhone

Learning how to use AutoFill on iPhone doesn't have to be complicated. This updated guide presents a clear workflow, practical checks, and troubleshooting advice you can use while completing the process.

Key Takeaways

• Learn how to turn on AutoFill on iPhone.
• Learn how to add or update personal information.
• Learn how to add credit card information.

Turn on AutoFill on iPhone

You'll first need to enable AutoFill in iOS settings. This helps you get started. This guide is using an iPhone running iOS 18.4.

Open the Settings app on your device and open Apps.

Select Safari from there. On older versions of iOS, you can go directly to Safari at the bottom.

Click Autofill under General Settings.

Make sure the Use contact info toggle is active.

Tap My Info below and select your contact name from the list, which is the name you're attached to. This helps you make sure your AutoFill information is correct. Note that it's important that your contact information contains everything you need for AutoFill.

Add or Update Personal Information

You may need to add additional information if the contact only contains your name and phone number.

Open the Contacts app on your phone. This helps you do this. Find your contact's name, open it, then tap Edit.

Go through all the available options and make sure everything you want autofilled is listed correctly. This will include your email, phone number, full name, address, date of birth, the company you work for, etc. You can, of course, add multiple addresses and phone numbers.

Once you've included everything you might want for AutoFill, tap Done and exit your contacts.

Add Credit Card Information

You can also add credit card information while you might think of AutoFill primarily as being about names and home addresses.

In the Settings app on your iPhone, open Safari -> AutoFill and turn on the Credit Cards option.

Select Saved Credit Cards and access this menu by entering your device passcode or enabling Face ID if you want to add a card for the first time or edit an existing card.

Once in the saved credit cards menu, go ahead and make any changes, including updated card numbers, expiration dates, security codes, etc. You can also add descriptions in case you have multiple cards for different shopping needs.

Enable AutoFill for the Passwords App

In the same way you can autofill your name, address, and credit cards, you can do the same with passwords. Whether you use iCloud Keychain or a third-party password manager like 1Password or LastPass, AutoFill can work.

Make sure it's enabled before continuing if you use iCloud Keychain.

Open the Settings app and tap your Apple account at the top.

Select iCloud.

On the next screen, tap Password.

Make sure the Sync This iPhone switch is turned on.

Next, go back to the Settings screen and navigate to Apps -> Passwords.

Tap View Autofill settings at the bottom.

Make sure the AutoFill Passwords and Passcodes toggle is turned on at the top.

Under Autofill from, Passwords should be turned on. Now's the time to turn on the app-specific toggle from the section below if you're using a third-party app to manage your passwords. Autofill can also use information stored in your browser.

Note: In older versions of iOS, you can also open Settings -> Safari -> Passwords & AutoFill and turn on Always Allow. This feature allows iOS to remember passwords even if the website asks not to.

Edit Saved Autofill Passwords

Here's what you need to do if you need to edit the password on your iPhone.

Open Settings -> Apps -> Passwords, as described above. At the bottom, tap Open Passwords.

This will open the Passwords app. Here, select the All option to view your passwords.

Select one of your accounts.

Tap Edit in the upper right corner.

Select Change Password. Follow the instructions from there to change your password.

Finally, click Save.

Use AutoFill in Safari and Other Apps

Once AutoFill is set up on your iPhone (or iPad), filling out sign-up forms becomes a breeze.

Once on the page asking for your details, select the respective field and press the Autofill Contacts button that appears at the bottom.

Select the first option that appears in the pop-up window. Then, tap the down arrow to move to the next field and tap AutoFill again.

For instance, if you have multiple addresses saved, tap Autofill then Custom at the bottom to select the correct address.

Also, remember to always set strong passwords to protect yourself from any potential attacks on your accounts. Knowing the methods hackers use to crack passwords can help you strengthen your defenses against cyber threats.

Final Thoughts

The most reliable way to handle use AutoFill on iPhone is to follow the process in order, verify each important setting, and test the result before moving on. Use the guidance above as a practical reference, then adjust the details for your device, software version, or specific goal.

FAQ

What should I check before I use AutoFill on iPhone?

Use the latest available software, confirm that your device meets the requirements, and make sure you have the necessary permissions, account access, or backup before changing anything.

Why might I be unable to use AutoFill on iPhone?

Common causes include outdated software, missing permissions, incompatible settings, incomplete setup steps, or a temporary network problem. Recheck the process from the beginning and restart the app or device if needed.

Is it safe to use AutoFill on iPhone?

It is generally safe when you use official tools, review every permission, and back up important data before making system-level or account-level changes.