# QR & Barcode Scanner

> QR&Barcode Scanner is extremely fast—an essential app for every Android device

Canonical page: [https://chrome-stats.com/d/com.threehalf.qrscanner](https://chrome-stats.com/d/com.threehalf.qrscanner)

## Overview

- **ID:** `com.threehalf.qrscanner`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** ThreeHalf
- **Category:** TOOLS
- **Downloads:** 22
- **Version:** 2.2.0
- **Last updated:** 2025-04-07
- **First published:** 2025-03-19
- **Publisher country:** CN
- **Size:** 39 MB
- **Data as of:** 2026-09-11
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.threehalf.qrscanner)
- **Privacy policy:** [https://jayqiu.github.io/qrcode\_scanner\_privacy\_en.html](https://jayqiu.github.io/qrcode_scanner_privacy_en.html)

## Description

The QR Code and Barcode Scanner is a simple yet powerful application that allows you to easily scan and decode QR codes and barcodes to retrieve product details, website URLs, Wi-Fi passwords, and more. After scanning and automatic decoding, it provides only the relevant options based on the QR code or barcode type for user convenience.<br><br>As a free QR code scanner and barcode scanner, it offers Android users a free and efficient scanning experience. Additionally, as a QR code reader and barcode reader app, it excels in both reading speed and accuracy.<br><br>✅ Other options:<br><br>Create QR codes, scan images, scan from the gallery, and share your contact information via QR code.<br>You can now scan to obtain information on food quality, ingredient analysis, allergens, additives, nutritional content, and more.<br>✅ Features:<br>✅ Fast scanning:<br><br>Supports scanning various QR codes and barcodes, including product barcodes, URLs, contact details, Wi-Fi networks, and more.<br>✅ Supports multiple formats:<br>Compatible with common barcode formats (QR codes/barcodes), including text, URLs, ISBN, products, contacts, calendar events, emails, locations, Wi-Fi, and more.<br>✅ Scan history:<br>Automatically saves scan history, allowing you to easily access previously scanned QR codes and barcodes.<br>✅ One-tap sharing:<br>Scan results can be directly shared with friends or saved on your device.<br>✅ One-tap Wi-Fi connection:<br>Provides Wi-Fi connection QR and barcode scanning features for effortless network access.<br>✅ Ad-free experience:<br>A clean and smooth interface for a seamless scanning experience.<br>To make managing and obtaining contact information easier, the app also includes a contact QR code scanner and contact barcode scanner, simplifying the collection and storage of contact details.<br><br>🚀 Download now and experience a simple and efficient QR code and barcode scanner! Scan faster, live smarter.

## Rankings

- #2,560,570 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_FINE_LOCATION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.CAMERA`
- `android.permission.CHANGE_NETWORK_STATE`
- `android.permission.CHANGE_WIFI_STATE`
- `android.permission.INTERNET`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.READ_MEDIA_AUDIO`
- `android.permission.READ_MEDIA_IMAGES`
- `android.permission.READ_MEDIA_VIDEO`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `android.permission.WRITE_EXTERNAL_STORAGE`
- `android.permission.WRITE_SETTINGS`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.google.android.providers.gsf.permission.READ_GSERVICES`
- `com.threehalf.qrscanner.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.threehalf.qrscanner)