While it can’t fully replace your passport in all situations, it is useful as a digital backup to the real thing. Adding it is a simple process as long as you have your passport with you.

“It is always best to make sure your passport is valid and has at least two blank pages,” Alwadish noted. “If a traveler does not have enough blank pages available, they cannot add more to ...

Apple, Android users can create a digital ID in their wallet app but will need a separate app for a digital version of a passport.