# QR Scanner & Barcode Reader
> QR code & barcode scanner + generator. Scan from photo, WiFi QR, works offline.
Canonical page: [https://chrome-stats.com/d/app.qrreader.barcodescanner](https://chrome-stats.com/d/app.qrreader.barcodescanner)
## Overview
- **ID:** `app.qrreader.barcodescanner`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** TechTenStein Services Pvt Ltd
- **Category:** TOOLS
- **Downloads:** 3
- **Version:** 4.3
- **Last updated:** 2026-08-19
- **First published:** 2026-08-19
- **Publisher country:** IN
- **Size:** 11 MB
- **Data as of:** 2026-09-06
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=app.qrreader.barcodescanner)
- **Website:** [https://techtenstein.com](https://techtenstein.com/)
- **Privacy policy:** [https://sites.google.com/view/qr-reader-and-barcode-scanner/privacy-policy](https://sites.google.com/view/qr-reader-and-barcode-scanner/privacy-policy)
## Description
QR Scanner & Barcode Reader is a fast way to scan, create, and manage every QR code and barcode — offline, with no account and no sign-up.
Point your camera and scan any QR code or barcode in an instant. Need to read a code that's already saved? Scan a QR code from a photo in your gallery. Have a page full of codes? Batch scan mode reads several at once.
SCAN ANYTHING
- Fast QR code scanner and barcode reader
- Scan QR codes and barcodes with your camera
- Scan a QR code from a photo or image in your gallery
- Batch/bulk scan: read multiple codes in one go
- Reads all major formats: QR, Data Matrix, Aztec, PDF417, EAN, UPC, Code 128, Code 39, ITF, Codabar, and more
- Product & price lookup for scanned shopping barcodes
- Auto-detects links, WiFi, contacts, email, phone, SMS, calendar events, locations, and plain text
CREATE & GENERATE
- Generate QR codes for URLs, text, WiFi, email, SMS, phone, contacts, calendar events, location, and more
- Design your QR code: custom colors, styles, and add a logo
- Bulk generate many QR codes at once
- Save as image or export as a PDF to print and share
SMART EXTRAS
- WiFi QR code: scan to connect to a network instantly, no typing passwords
- Business card scanner: read a card with on-device OCR and save the contact
- Link safety check: get a heads-up on suspicious or phishing links before you open them
- History with search: every scan and creation is saved so you don't lose a code
- Favorites: pin the codes you use most
- Card Wallet: keep loyalty, membership, and store cards in one tap-to-show place
- Backup & restore your history and cards
- Home-screen widget + Quick Settings tile to scan in one tap
ON-DEVICE PROCESSING
Your scan history, generated codes, and wallet are stored on this device; camera frames and business-card text are processed on-device for scanning and OCR. This app shows ads to stay running; see the Data Safety section below for the full breakdown of what's collected.
WHY QR SCANNER & BARCODE READER
- Scanner and generator in one app
- Works offline
- Lightweight and clean
- Available in 15 languages
Whether you need a QR code reader, a barcode scanner, a WiFi QR code connector, a business card scanner, or a QR code generator, QR Scanner & Barcode Reader brings them together in one app.
## Rankings
- #3,012,985 — 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.CHANGE_WIFI_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `app.qrreader.barcodescanner.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.gms.permission.AD_ID`
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Source: [Chrome-Stats](https://chrome-stats.com/d/app.qrreader.barcodescanner)