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• Scan barcodes too — EAN, UPC, Code 128, Code 39, ITF, Codabar, Data Matrix, PDF417 • Generate barcodes, not just QR codes • Add a logo to the middle of your QR codes • Batch mode: scan many codes in a row, or generate a whole list at once • Home screen widget for one-tap scanning • Pinch to zoom while scanning • Choose your export size, up to 2048px • Fixes: layout on gesture-navigation phones, and support for Android 15 devices
Fast QR scanner & generator. Smart actions, history, offline & private.
QR Master is a fast, private QR code scanner and generator — no accounts, no tracking, and it works 100% offline. SCAN ANYTHING, INSTANTLY Point your camera at any QR code and QR Master detects it automatically — no button to press. Smart actions read what you scanned and offer the right next step: • Website → open in browser • Wi-Fi → connection details ready • Contact → save to your contacts • Email / Phone / SMS → act in one tap • Location → open in maps • Plain text → copy or share No camera handy? Import a QR from any photo in your gallery. CREATE ANY QR CODE IN SECONDS Generate QR codes for links, Wi-Fi, contacts, email, SMS, phone numbers, location and plain text. Customize colors, corner style and error-correction level, then save as a crisp PNG or share it anywhere. SHARE WI-FI THE EASY WAY Turn your network into a QR code so guests connect without typing the password. ORGANIZED, SEARCHABLE HISTORY Every code you scan or create is saved locally and auto-sorted by type. Search, filter, favorite and manage — all on your device. PRIVATE BY DESIGN • Works 100% offline • No account or login • No tracking, no analytics, no ads • Your history never leaves your phone WHY QR MASTER • Instant auto-detect scanning • Smart actions for every content type • Full-featured generator with customization • Clean Material design with dark mode • Lightweight and fast Download QR Master and scan or create QR codes the fast, private way.