How to Lock Photos on Android (3 Easy Ways in 2026)
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Want to keep your photos safe on Android? When you share your phone with friends or send it for repair, your private photos could be easily accessed by others. In this article, we’ll show you 3 easy and effective ways to lock photos on Android, including using a gallery lock app, built-in features, and locking photo folders.
Cisdem AppCrypt
The Best Gallery Lock App for Android
- Lock individual applications, like Gallery, with PIN or pattern
- Auto re-lock an app after it’s unlocked for a period of time
- Block access to specific websites/webpages
- Let you to add an unlimited number of websites to the block list
- Block URLs containing certain keyword
- Let you lock apps/block website permanently or at certain times
- Auto-lock AppCrypt itself to protect all your settings
- Easy to use and hard to bypass
- Help you lock Gallery and other privacy apps on your Android
- Help with privacy protection, parental controls, and productivity
How to password protect photos on Android with a gallery lock app?
Best for: Users who want to set password to Gallery and other privacy apps on Android. It’s especially ideal for those who share their phone frequently.
Android users can easily password protect photos by using a third-party gallery lock application, such as Cisdem AppCrypt, which is compatible with Android 8.0 or later. With this tool, you are able to:
- Lock photos on Android with a 4-digit pin/6-digit pin/pattern.
- Let you lock Gallery, Google Photos, Photo Gallery, Smart Gallery or any specific photo app.
- Lock other applications on your Android to prevent unauthorized access.
- Automatically re-lock Photos after it is unlocked for a period of time, like 10 minutes.
- Set a password for the AppCrypt app itself, preventing others from changing your settings.
Follow the steps below to password protect photos on your Android using this gallery lock app:
1. Download Cisdem AppCrypt from Google Play.
2. Open it. Click Start.
3. Set a pin or pattern when you first use it, which is used for locking the gallery lock app itself, and the apps you want to lock.
4. Go to the App Lock tab.
5. Scroll down the Unlocked App list to find photo app. Toggle the button on.
6. In the pop-up Permissions window, grant AppCrypt permissions to work properly.
Now photos are locked on your Android.
Tip: This gallery lock app for Android allows you to automatically re-lock the photo app after you've unlocked it for a certain amount of time. This feature is helpful when you lend your phone to someone for viewing some photos, or using an app, but want to restrict the amount of time she/he uses it. To set the auto lock time, go to the Preferences window. Click Permissions. Select a desired time period.
How to lock photos on Android using the built-in app lock feature?
Best for: Users who prefer to lock Gallery on Android without installing any additional apps.
Some Android devices come with built-in app lock feature, which can usually find in the Settings. With this feature, you can lock photos on Android without downloading additional software. The operation is usually simple.
However, unlike Cisdem AppCrypt, it can be easily bypassed, especially when you lend your phone to a tech-savvy user. If you want to secure the photos on your phone when sending it way for repair, this method is also not recommended. The steps will differ depending on your Android model. Here are the steps for most Android phones:
1. Open the Settings app on your phone.
2. In the Settings menu, scroll down to find the Security option. Click it.
3. Under Security features, choose App Lock.
4. You may need to set password, pattern or fingerprint verification when using it for the first time. Follow the on-screen prompts to set it up.
5. Then it will display all apps that can be locked. Scroll down to find the Gallery or Photo app on your Android. Enable the lock function.
With these simple steps, you can easily lock photos on your Android phone.
How to lock photos on Android by locking a folder?
Best for: Users who only need to protect selected photos rather than the entire gallery on Android.
If you want to lock specific sensitive photos on your phone instead of locking your entire photo library, you can try this method. Some photo apps, such as Google Photos, allow you to encrypt specific photo folders within them with a password. Some Android devices offer a built-in folder lock feature that enables you to move certain photos into this folder and then lock the folder. Whichever method you use, this will prevent others from invading your privacy.
Secure Folder feature on Samsung devices
Secure Folder is a useful tool in Samsung Galaxy devices, where allow users to store photos, videos, files, apps, and more that you want to keep private. To lock photos using the Secure Folder:
1. Open the Settings app on your phone.
2. Go to Biometrics and security > Secure Folder.
3. Click Continue. Sign in your Samsung account.
4. In the next window, it will ask you for some permissions required by the Secure Folder. Click Continue.
5. Select a lock type you like, Pattern, PIN, or Password. Click Next.
6. Set the pattern, PIN, or password that you want to use to lock photos. Click Continue.
Now the Secure Folder is created on your Android phone. You can add your sensitive photos to this folder.
7. Open the Secure Folder.
8. Click the 3-dot icon on the upper right corner. Click Add files.
9. Select Images.
10. Select the photo you want to lock. Click Done.
Now the photos are added to the Secure Folder and locked.
Locked folder feature on Google Photos
If you use Google Photos on your Android, you can lock some of your sensitive photos via the Locked folder of this app. Below are steps:
1. Open the Google Photos app on your phone.
2. Go to Library > Utilities.
3. Under Organize Your Library, select Locked Folder.
4. In the next window, click on Set up Locked Folder.
5. Then you’ll be prompted to set a password/pin/fingerprint to lock the photo folder. After successfully set it, you can move photos to this folder.
6. Click the Move items button.
7. Pick photos on your Android that you wish to lock. Then click Move in the upper right corner.
8. Enter the password or use the pin/fingerprint to unlock the Locked Folder again.
9. Click Continue on the pop-up window.
10. Click Move to confirm locking the selected photos.
The photos are now locked in the Google Photos app on your Android. You can add more photos to the Locked Folder or move the locked photos out of it at any time.
FAQs
Can I lock photos on Android for free?
Yes. All three methods in this guide are free to use. We recommend Cisdem AppCrypt. As it offers more flexible features and stronger protection.
How to lock photos in gallery without app?
To lock photos in your gallery without app, you can use built-in features in the Gallery app, such as the Locked folder feature on Google Photos.
Can I hide specific photos on Android?
Yes. Some photos apps like Google Photos offers built-in features to hide specific photos. Long-press the photo you want to hide. Then you can see the “Hide” option.
Conclusion
Photos may contain some personal information, sensitive content, and important data. To protect privacy when sharing your phone with others, it is necessary to password protect the photos. You can completely lock the photo app or just lock certain photos as needed. This article shows you how to lock photos on Android in 3 different ways. I hope it helps.
Norah Hayes likes to share her tips on how to improve focus and stay motivated at work. She believes it is essential to eliminate all online distractions during work hours.
Ethan Long joined Cisdem in 2015 as a developer and now serves as the editorial advisor for Cisdem AppCrypt. He actively tests and uses Cisdem AppCrypt and other screen-time management tools to ensure AppCrypt meets its promises in real-world scenarios.