The lock iPhone can put on a photo in 2026
To lock photos on iPhone in 2026, you put Face ID, Touch ID, or your passcode in front of them. Two built-in controls do that. One sits on the Hidden collection. The other can sit on the Photos icon itself.
Neither one is a separate password for a single album. If you were looking for a way to password protect photos with a code that is not the code for the phone, Photos does not have that switch.
Leave the lock on Hidden
Hidden and Recently Deleted ask for Face ID, Touch ID, or your passcode before they open. That prompt is on by default.
- Open Settings.
- Tap Apps, then Photos.
- Leave on Use Face ID, Use Touch ID, or Use Passcode. The label depends on the phone.
Turn that switch off only if you want Hidden to open with no extra check.
Photos behind this lock are the ones you have hidden. The steps for hiding one item or a set, and for finding them under Collections, are in how to hide photos and videos on iPhone. After that, open Photos, tap Collections, scroll to Utilities, tap Hidden, tap View Album, and pass the same Face ID or passcode that unlocks the iPhone.
Require Face ID before Photos opens
You can also ask for Face ID, Touch ID, or your passcode every time the Photos app opens.
- Go to the Home Screen.
- Touch and hold the Photos icon until the Quick Actions menu opens.
- Tap Require Face ID, Require Touch ID, or Require Passcode.
- Tap that same button again, then authenticate.
Apple’s list of built-in apps that cannot be locked includes Camera, Clock, and Settings. Photos is not on that list, so the menu appears on the Photos icon. Camera stays openable. A new picture can still be taken. Opening the library is what asks for the check.
The lock stays on this iPhone only. It does not follow the photos to another device through iCloud.
After you leave Photos, the next open asks again. To take the lock off, touch and hold the Photos icon, tap Don’t Require Face ID, Don’t Require Touch ID, or Don’t Require Passcode, and authenticate.
If Stolen Device Protection is on and the iPhone is away from places it knows, a locked app asks for Face ID or Touch ID and does not offer the passcode.
What this lock still lets through
An app that is already allowed to see your whole photo library can still open those photos, including ones in Hidden. When you lock Photos, the phone may list apps that already have that access. Change it in Settings, then Privacy & Security, then Photos.
The check on Hidden and the check on the Photos icon are the same Face ID or passcode that unlocks the phone. Someone who can pass that check can open both. A longer account of that limit is in why the Hidden album is not a separate vault.
When the album should have its own password
These controls are the right built-in tools when the phone’s own Face ID is the lock you want. They are already on the iPhone.
Privately is the option when one album should have a password of its own. Photos in a locked album leave the library, search, and favorites, and they are encrypted on the device.
Download Privately and try a locked album there.