What Chrome autofill on mobile does now
Chrome autofill on mobile is a browser feature on Android and iOS that stores and automatically fills personal, travel, and payment details in online forms so you do not have to type the same information on every website and app. Google has expanded this to support more complex data types on phones, including flight details, vehicle information such as license plates and VINs, and key travel identifiers. According to Google, autofill now works with driver’s licenses, passport details, and Known Traveler Numbers stored in Google Wallet. This upgrade means Chrome autofill mobile can handle much more than email and addresses: it helps with flight check-ins, parking payments, and other mobile form filling tasks. These features are rolling out across Chrome on iOS and Android and connect with Google Wallet on both mobile and desktop for a more consistent experience.
How Google Wallet passport and ID integration works
The biggest change is Chrome’s deeper link with Google Wallet for identity and travel documents. When your driver’s license, passport, or Known Traveler Number is saved in Wallet, Chrome can offer those details as autofill suggestions in forms that ask for them. If you enter these details in Chrome for the first time, you can choose to save them straight into Wallet so they are available later across devices. This includes Google Wallet passport data and other ID-style private passes, which have their own management controls. The same integration supports travel-related fields across both mobile and desktop Chrome, so information entered on your laptop can help with mobile form filling on your phone. You remain in charge: Chrome will only save or fill this information with your permission, and you can remove or edit items any time in Google Wallet settings.
Using autofill for travel bookings, check-ins, and payments
On your next trip, Chrome’s expanded autofill can cut down the time you spend tapping through forms on your phone. When booking flights or checking in online, fields for passport number, expiration date, or Known Traveler Number can be filled from Google Wallet if you have stored them. Vehicle-related forms, such as parking apps that ask for a license plate or VIN, can also use saved data. For payments, autofill payment cards stored in your Google Account continue to work in Chrome, and the Wallet link adds identity details on top. On iOS and Android, you will see suggestions below relevant fields; tap the entry, confirm any prompt, and the browser fills the form. Many compatible apps that use Chrome Custom Tabs or the system browser can benefit as well, so the same saved details support both websites and in-app flows.
Managing and securing your autofill and Wallet data
Security and control sit at the center of these new autofill options. Sensitive details used by Chrome autofill mobile, including ID numbers and payment information, are encrypted and tied to your Google Account authentication. Chrome only saves or fills data when you allow it, so you can decline saving a new passport or card if you prefer to enter it manually each time. You can manage stored details in two main places: the “Autofill and passwords” section in Chrome settings and your Google Wallet settings for items stored as Wallet passes. Private passes, such as government IDs or similar documents, come with their own controls so you can restrict use or remove them quickly. For extra safety, turn on device-level screen lock and Google Account protections so autofill payment cards and travel documents are only available after you unlock your phone.
