Umbra vs Google Photos Locked Folder
Google Photos Locked Folder is the easiest way to hide a photo on Android - it's already on your phone. But "easy" and "private" aren't the same thing. Here's where it protects you, and where it quietly doesn't.
The quick verdict
Locked Folder is great for keeping a few photos out of your main library and your shared backups. It is not designed to stand up to someone holding your unlocked phone, and it doesn't give you end-to-end encryption with a separate key. If that's your threat, you want a dedicated vault.
| Locked Folder | Umbra | |
|---|---|---|
| End-to-end encrypted | Not documented as E2E | Yes - AES-256-GCM |
| Separate key from screen lock | No - uses screen lock | Yes - its own pattern |
| Works with phone already unlocked | Opens with screen lock | Needs the vault pattern |
| Decoy / duress option | No | Yes - decoy vault |
| Failed-attempt log | No | Yes (+ intruder photo) |
| Multiple separate vaults | No | Yes - one per pattern |
| Needs internet / account | Google account | No account, no internet permission |
Where Locked Folder is fine
If you just want a photo to not appear when you hand your phone to a friend to show a picture, or to keep it out of a shared family library, Locked Folder does that well with zero setup. It's a convenience feature, and as a convenience feature it's good.
Where it falls short
1. It rides on your screen lock
Locked Folder opens with the same PIN, pattern or biometric that unlocks your phone. If someone knows your phone PIN - a partner, a family member - they can usually get into the Locked Folder too. There's no separate secret.
2. No decoy for the "open it" moment
If you're asked to unlock your phone and open your gallery, everything is right there. There's no second, harmless folder to show instead. Umbra's decoy pattern exists for exactly this: it opens a believable vault while your real one stays invisible.
3. It's inside Google's ecosystem
Locked Folder is a Google Photos feature tied to your Google account. Umbra takes the opposite approach: no account, no cloud, and no internet permission at all. Your vault can't be uploaded because there's no network path for it to travel.
Want a real lock, not just a hidden folder?
Umbra encrypts your photos and videos with AES-256 behind a separate pattern - plus a decoy vault for the moments that matter.
Which should you use?
Use Locked Folder if you want zero-effort tidying and your only concern is casual glances.
Use Umbra if the photos genuinely must not be opened by someone with your phone - because you get real encryption, a separate key, a failed-attempt log, and a decoy. You can even use both: Locked Folder for low-stakes stuff, Umbra for the files that actually matter.