How to Hide Photos on Android in 2026: Built-In Options and Vault Apps Compared
· 4 min read · Article X-29
Most of us have photos we'd rather not have pop up when we hand our phone to someone: medical paperwork, a copy of a passport, a surprise you're planning, or pictures that are simply nobody else's business.
Android gives you several ways to keep photos out of the main gallery. They work very differently, and the differences matter most on the day something goes wrong, such as a lost phone or a forgotten PIN. Here's a plain-English comparison.
1. Google Photos Locked Folder
What it is: a folder inside Google Photos protected by your phone's screen lock. Photos in it don't show up in your main photo grid, in search or in other apps.
Good to know:
- It uses your phone's own screen lock, so anyone who knows your phone PIN can open it.
- Backup is optional. If backup for the Locked Folder is off, those photos live only on that phone. Google's own help page warns that they're lost if you uninstall Photos, clear its data, or the phone is lost or damaged.
- If you turn backup on, the photos are stored in your Google account.
Best for: people who already use Google Photos and are comfortable with their phone's PIN being the key.
2. Private Space (Android 15 and later)
What it is: a separate, locked area of your phone with its own copies of apps. Apps and photos inside it don't appear in your app drawer, notifications or recent apps while it's locked. It can have its own PIN or fingerprint.
Good to know:
- It's closer to a second user on the phone than to a folder, and setting it up takes a few minutes.
- It's available on supported phones running Android 15 or later. Menu names vary by phone maker, so look under Settings → Security & privacy.
- Deleting the space deletes everything inside it.
Best for: people who want whole apps hidden, not just photos.
3. Samsung Secure Folder
What it is: Samsung's encrypted space for apps, files and photos on Galaxy phones. You can hide its icon so it doesn't appear on the apps screen.
Good to know:
- It's only on Samsung phones.
- Backup options have changed over the years and depend on your model and software, so check Secure Folder → Settings to see what yours offers before you rely on it.
Best for: Galaxy owners who want something built in.
4. Files by Google: Safe Folder
What it is: a folder in the Files by Google app, locked with its own PIN. Files moved into it are encrypted and hidden from other apps.
Good to know:
- When it launched, the Safe Folder wasn't backed up or synced. Forgetting the PIN could mean losing the files for good.
- It's a file manager, not a photo app, so browsing pictures is basic.
Best for: documents and the occasional photo.
5. Photo vault apps
There are hundreds of "photo vault" apps on Google Play. Some disguise themselves as a calculator or a clock. Quality varies enormously. Before you trust one with anything important, check:
- Ads. Many free vaults show ads before you get in, or even between your photos.
- Backups. Can you make your own backup, and can you restore it on a new phone? Read the most recent one-star reviews for stories about lost photos.
- Permissions. A vault only needs the photos you choose. Modern Android has a photo picker for exactly that, so be wary of apps that want access to your entire gallery.
- Data safety. Google Play's Data safety section shows whether the app collects data and whether you can ask for it to be deleted.
- The disguise. If the app calls itself a calculator but its name shows up as "Vault" in your share menu or notifications, the disguise isn't doing much.
We wrote a longer checklist: 7 red flags to check before you trust a photo vault app.
Which should you use?
- You want something quick and built in: use Google Photos Locked Folder, and decide on purpose whether to turn on its backup.
- You want whole apps hidden too: use Private Space if your phone has it, or Secure Folder on Samsung.
- You want photos hidden behind something that looks ordinary, with its own secret way in: a well-made vault app. Choose one with no ads and real backups.
Where Keeptime fits
We built Keeptime for the last group. It's a real alarm clock with alarms, timers, a stopwatch and a world clock, and it has an encrypted photo and video library inside. You open the library by setting an alarm to your secret time and holding Save, then confirming with your fingerprint or face. Any other time just saves an ordinary alarm.
There are no ads. Everything is encrypted on your phone, nothing goes to our servers, and you can make your own encrypted backup to keep on your computer. Keeptime is on Google Play.
Whatever you choose, the rule is the same: a hidden photo with no backup is one lost phone away from being gone. Our guide on what happens to vault photos when you lose your phone explains how to avoid that.