QR Vault

QRVault is your fast, secure and versatile offline QR code generator for Android! Create crisp, sharp QR codes in seconds for Wi-Fi credentials, website links, digital business cards (vCard), free text, email or SMS. ### Highlights - Versatile QR types: Create QR codes for Wi-Fi (WPA/WPA2/WPA3), URLs, contacts/vCard, email, SMS, geolocation and free text. - Safe sharing: Save QR codes as high-resolution image files or share them straight through the Android share sheet. - Fast generation: Built on the proven ZXing engine for maximum readability on any scanner. - Material 3 design: Clear, easy-on-the-eyes layout with intuitive handling. ### Created locally, and privacy - Every QR code is rendered locally on your phone. Nothing you type - passwords, contacts, text - is uploaded to a cloud. - Banner advertising via Google AdMob (Google Mobile Ads SDK 25.2.0): advertising and device data are processed by Google according to the consent status you granted through the Google User Messaging Platform (UMP 4.0.0) SDK. - You can change or withdraw your privacy choice at any time under "More → Privacy options". Create QR codes safely and effortlessly with QRVault! Note: the app interface is in German. Screenshots show the German user interface.

1.3.3 — First release. QR Vault creates QR codes for Wi-Fi, websites, contacts, email, SMS, geolocation and free text — completely offline on your device. No account, no upload, no cloud. The app interface is in German.