# QR Code Master : QR Scanner > Scan & create QR codes, barcodes, Wi-Fi & contacts — fast, free, ad-supported Canonical page: [https://chrome-stats.com/d/com.md.qrcodereader](https://chrome-stats.com/d/com.md.qrcodereader) ## Overview - **ID:** `com.md.qrcodereader` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** Smart Digital Tools - **Category:** TOOLS - **Downloads:** 139 - **Version:** 1.0.1 - **Last updated:** 2026-09-02 - **First published:** 2022-05-12 - **Publisher country:** BD - **Size:** 15 MB - **Data as of:** 2026-09-13 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.md.qrcodereader) - **Website:** [https://ab954a175.app-ads-txt.com/](https://ab954a175.app-ads-txt.com/) - **Privacy policy:** [https://smartdailytools.blogspot.com/2020/09/privacy-policy.html](https://smartdailytools.blogspot.com/2020/09/privacy-policy.html) ## Description QR Code Master is a fast, all-in-one QR code and barcode scanner and generator — built for everyday use, with no clutter and no sign-up required.

📷 SCAN ANYTHING, INSTANTLY
• Live camera scanning with auto-detect — no shutter button, just point and go
• Reads every barcode format: QR codes, UPC, EAN, Code 128, Code 39, PDF417, Data Matrix and more
• Batch mode — scan a whole stack of codes in one session instead of one at a time
• Scan from a photo in your gallery
• Share any image with a code straight to the app to decode it instantly
• Torch and zoom controls for scanning in any light

🧠 SMART, TYPE-AWARE RESULTS
The app recognizes what you scanned and gives you the right action immediately:
• Website links open in your browser
• Wi-Fi codes connect you to the network
• Contact cards (vCard) save straight to your contacts
• Phone numbers, SMS and emails launch ready to send
• Calendar events add to your calendar
• Locations open in Maps
Every result can also be copied, shared or favorited with one tap.

🎨 CREATE QR CODES FOR EVERYTHING
Generate clean, high-resolution QR codes for:
• Plain text and website URLs
• Wi-Fi network sharing
• Contact cards (vCard)
• Email, SMS and phone numbers
• Calendar events
• Locations (geo)
Save your generated codes to your gallery or share them anywhere in one tap.

🕒 NEVER LOSE A SCAN
• Full searchable history of everything you've scanned or created
• Mark favorites for quick access
• Export your history to CSV or TXT whenever you need it
• Delete what you don't need, keep what you do

💻 TRANSFER — VIEW YOUR SCANS ON A COMPUTER (Pro)
Start a secure local link from the Transfer tab and open it in any browser on the same Wi-Fi network to browse, favorite or manage your scan history from a laptop or desktop — with live sync back to your phone. Optional password protection included.

🧩 HOME SCREEN WIDGET
Add the quick-scan widget to your home screen and jump straight into the camera — no need to open the app first.

🔒 PRIVACY FIRST
Everything happens on your device. Camera frames are never stored or uploaded, and your scan history stays on your phone unless you choose to export or transfer it yourself.

💎 GO PRO — REMOVE ALL ADS
A single one-time purchase removes every banner and interstitial ad across the app and unlocks the Transfer feature — no subscription, pay once and it's yours for good.

QR Code Master is free to use with ads, and works completely offline for scanning and generating — everything you need in one clean, modern app. ## Rankings - #1,853,005 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_ADSERVICES_AD_ID` - `android.permission.ACCESS_ADSERVICES_ATTRIBUTION` - `android.permission.ACCESS_ADSERVICES_TOPICS` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.ACCESS_WIFI_STATE` - `android.permission.CAMERA` - `android.permission.FOREGROUND_SERVICE` - `android.permission.FOREGROUND_SERVICE_DATA_SYNC` - `android.permission.INTERNET` - `android.permission.POST_NOTIFICATIONS` - `android.permission.READ_MEDIA_IMAGES` - `android.permission.VIBRATE` - `android.permission.WAKE_LOCK` - `com.android.vending.BILLING` - `com.google.android.gms.permission.AD_ID` - `com.md.qrcodereader.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [QR Scanner: Scan & Create](https://chrome-stats.com/d/com.ivantan.qrscanner) — 3 users - [QR & Barcode Scanner](https://chrome-stats.com/d/com.qrscanner.barcodescanner.scanner.code.barcodecretor.creator.qrcode) — 556,176 users - [QR Code Scanner & Creator](https://chrome-stats.com/d/com.qrscanner.creator) — 8 users - [QR Scanner - Barcode Scanner](https://chrome-stats.com/d/com.qr.scan.code.fast) — 94,007 users - [QR & Barcode Scanner + Maker](https://chrome-stats.com/d/com.qrscanner.qr) — 5 users - [QRCode: Scanner & Creator](https://chrome-stats.com/d/com.purehero.app.qrbarcode) — 3 users - [QR Code Scanner & Scan Barcode](https://chrome-stats.com/d/com.exciting.qrmaster.qrmaster) — 31 users - [QR Master - QR&Barcode Scanner](https://chrome-stats.com/d/com.susuim.qrmaster) — 2 users - [QR Scanner: Barcode Reader](https://chrome-stats.com/d/com.qrtools.qr_scanner_pro) — 1,562 users - [QR & Barcode Scanner](https://chrome-stats.com/d/com.codez.qrscanner) — 92 users - [QR Scanner & Barcode Reader](https://chrome-stats.com/d/com.coreappslab.qrcodereader) — 13 users - [QR & Barcode Scanner](https://chrome-stats.com/d/com.innoventiq.qrScanner) — 43 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.md.qrcodereader)