
Filling out sign-up forms or online orders can sometimes feel like a chore, especially when you’re frequently asked to provide information such as your name, address, and contact details. The good news is that with iOS’s AutoFill feature, your iPhone or iPad can take care of this for you, saving you valuable time and effort. In this guide, we’ll walk you through the steps to enable and utilize AutoFill efficiently.
How to Enable AutoFill on Your iPhone or iPad
Before you can start enjoying the convenience of AutoFill, you need to enable it within your iOS settings. The following steps are executed on an iPhone running iOS 18.4.
- Open your device’s Settings app.
- Scroll down and tap on Apps or directly Safari from the menu.
- Select AutoFill from the options under General.

Ensure that the Use Contact Info toggle is turned on. This allows your device to utilize your saved contact details for AutoFill.

To verify the accuracy of this information, tap on My Info and select your contact details that contain all relevant information.
Updating Your Personal Information
If your contact details are incomplete, you can easily update them to ensure that all necessary fields are filled out by AutoFill.
- Launch the Contacts app.
- Find your contact entry and tap on Edit.
- Review the available options to add any missing information such as your email, secondary phone numbers, work address, and birthdays.

Once satisfied with the details, remember to tap Done to save the changes.
Entering and Managing Credit Card Details
AutoFill is not just for personal information; it can also securely store your credit card information.
- Go back to the Settings app and navigate to Safari -> AutoFill.
- Activate the toggle for Credit Cards.
- Tap on Saved Credit Cards to either add a new card or make modifications to existing entries.

For a new card, fill in all required fields including card number and expiration date, and then save. You can also add identifiers to differentiate multiple cards.
Configuring AutoFill for Passwords
In addition to contact and financial information, AutoFill can manage your passwords for easy logins.
- Ensure that iCloud Keychain is enabled by going to Settings and tapping on your Apple Account.
- Select iCloud and scroll to find Passwords, ensuring that the Sync this iPhone toggle is active.
- Navigate back to Apps -> Passwords and enable the AutoFill Passwords and Passkeys option.

If you use a third-party password manager, make sure to enable it in the same section. This integration allows for comprehensive autofill capabilities.
How to Edit Saved Passwords
Should you need to revise any of your saved passwords, follow this simple process:
- Go to Settings -> Apps -> Passwords and choose Open Passwords.
- View your saved passwords by navigating to All entries.
- Select an account, tap Edit, and follow the prompts to change any necessary information.

Utilizing AutoFill in Safari and Other Applications
With AutoFill configured, filling out forms becomes seamless.
- While on a website that requires your details, tap on the text field and select the AutoFill Contact option that appears.
- Select your information from the pop-up menu and continue to the next field by tapping the downward arrow and choosing AutoFill again.
For multiple saved addresses, you can use the Customize option to select your preferred entry.

Lastly, always prioritize security when it comes to passwords. Educating yourself on password safety measures can dramatically enhance your security posture.
Frequently Asked Questions
1. How does AutoFill work on iPhone and iPad?
AutoFill gathers information from your saved contacts, payment methods, and passwords, allowing you to fill out forms quickly and easily by suggesting your details as you type.
2. Can I customize the information that AutoFill uses?
Yes! You can edit your personal information, including names, addresses, emails, and even credit card details to ensure AutoFill has the most accurate data to work with.
3. Is my personal information stored securely when using AutoFill?
Yes, Apple uses industry-standard encryption to secure your personal information stored in AutoFill. Additionally, features like Face ID and Touch ID provide an extra layer of security when accessing sensitive information.
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