QR Vault

QR Vault — a new-generation keeper for encrypted storage

QR Vault runs 100% offline with no internet permission. Your text is encrypted and hidden inside QR codes or photos — without your password, no one can open it. What can it hide? How do you use it? Install and find out.

⬇ Download APK (v10.159)

Android 8.0+ · 5.8 MB · No account required · No internet permission

100% offline — the app never touches the internet, not even for updates
Secure, convenient, easy to use — carry it anywhere
Sensitive data wipes itself the moment a network connection is detected
Encrypted QR codes export to your gallery as images, and can even hide inside a beautiful photo
What can you hide? Install and find out.

ActivationPi payment coming soon

QR Vault is free for life. Unlocking encryption features takes one activation code — pay with Pi inside the app.

Install the app

Open the app — basics work right away

Get your activation code

Enter the code to unlock encryption

Why offline matters

Confidential text gets stolen online. QR Vault simply can't leak your secrets: it never asks for network access, and if your device ever goes online it automatically wipes any sensitive input and QR history.