By simply adding a passcode to your iPhone and iPad, you can not only protect your photos and videos but all the other apps and everything else on it. You're most likely already using a passcode, but in the rare case you aren't, go to iPhone Settings > Face ID & Passcode or Touch ID & Passcode and set one.
You might come across third-party photo lockers for your iPhone, but if you're concerned about privacy issues, it's best to work with a built-in method to lock the Photos app on your iPhone. By using a simple Screen Time password, you can lock the entire gallery in your iPhone and keep your personal photos safe.
Since iOS 16, the Hidden album and Recently Deleted album are automatically protected by Face ID or Touch ID. You can take advantage of this feature to lock photos on iPhone: first move photos to Hidden album and then turn on Use Face ID to lock the album.
For this, head to Gallery Settings and choose the option Hide or unhide albums. Some smartphones – from Oppo, Xiaomi, and OnePlus – also offer the option to lock apps. This also gives you the option to lock the Gallery app as well. Look for the app lock option and lock the Gallery app.
Open Photos. Select the photo or video that you want to hide. Tap the More button , then tap Hide. Confirm that you want to hide the photo or video.
Open the Google Photos app and tap Library > Utilities > Set Up Locked Folder. Follow the on-screen directions and add photos to this album. If you want to add more photos later, you can either come back to this screen or open a photo, tap the three-dot icon, and then tap Move to Locked Folder.
In the Android settings, select Applications Manager. Scroll through the list of installed apps and select Gallery Lock.
Gallery Lock is an Android device app that protects and hides your gallery. It's a useful tool for those who want an extra layer of protection for their images and videos, as it adds some additional security features to your device.
iOS 16 photos lock feature automatically locks the Hidden album and Recently Delete album. These two albums require Face ID or Touch ID in order to gain access. No one can open these two albums except you. This ensures that the photos you have deleted or photos you have marked as hidden will not be seen by others.
KeepSafe
KeepSafe is also a great photo lock app for iPhone. It has a pin lock system that is quite easy to use. You can type in a four-digit pin to ensure the security of your photos. It also has a private camera feature that lets the users capture photos and hide them directly in the app.
Way2: How to lock google photos with password on Android
Step 2: Find the "Library" option at the bottom of your phone's interface. Step 3: Then Tap on the "Utilities" section at the top of the interface. After clicking on the "Set up Locked Folder" option, you can follow the program's instructions to set the password.
Secret Photo Vault is a photo vault to protect your private photos, videos and contacts with PIN code. If you want to keep some pictures and videos safe, hide them from prying eyes, Secret Photo Vault will be a trustable tool. After hiding photos and videos in Secret Photo Vault, they can only be viewed with password.