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Saved form information and browser services

What browser AutoFill stores and sends

Saved addresses, contact cards and payment details have different storage and deletion scopes. Chrome also describes sending form information for field prediction.

Sources checked .

Conceptual illustration

Saved form information can span an account and a wallet

Google describes using saved addresses, contact information and payment details for forms. Current computer help also lists identity and travel categories, with some records stored in Google Wallet. Availability varies by region. Google: current computer autofill categories and controls

Chrome describes a separate form-prediction data flow

Google says Chrome sends form structure, field names and a hashed site domain for prediction. On submission it also reports form attributes and data types, using generic categories and added noise. These are provider-described protections, rather than an independent traffic measurement. Google: form prediction data, saved records and deletion scope

Payment fraud checks have another purpose

Google says Chrome shares computer information with Google Pay to help prevent fraudulent card use. Google: form prediction data, saved records and deletion scope

Signed-in changes can affect other devices

Google says deleting Chrome information while signed in removes it from that Google Account and other signed-in devices. Deleting payment information in Chrome does not delete it from Google Wallet. Google: form prediction data, saved records and deletion scope

Safari can fill a selected contact card

Apple describes selecting a personal contact card for Safari AutoFill. The form workflow also permits choosing another contact, such as an intended gift recipient. Check whose information is selected. Apple iOS 27: Safari contact-card AutoFill

Apple payment AutoFill and Apple Pay have separate removal scopes

In the selected iOS 27 guide, Apple describes payment AutoFill using card numbers saved in Wallet when Apple Pay is unavailable. AutoFill cards use iCloud Keychain across devices signed into the same Apple Account. Removing a card from AutoFill does not remove it from Apple Pay. Apple iOS 27: Wallet AutoFill cards and Apple Pay distinction

Questions and answers

Does clearing Chrome form data clear every Wallet record?

Google says its browser-clearing method leaves Google Pay and Google Wallet records. Google: current computer autofill categories and controls

Can Safari fill a contact other than the device owner?

Apple documents choosing another contact card. Apple iOS 27: Safari contact-card AutoFill

Does removing Apple AutoFill information remove the Apple Pay card?

Apple says those removal scopes differ. Apple iOS 27: Wallet AutoFill cards and Apple Pay distinction

Sources and scope

Public Google and Apple documentation checked 10-24-2026. Chrome controls describe the computer interface and region-dependent availability, without identifying one installed build. Apple contact and payment instructions use the selected iOS 27 guides. Provider statements describe possible processing; no browser traffic measurement or private-account test was performed.

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