QR Code Reader

Description

Today, QR code is used commonly and widely. Differ from 1D barcode, its content can't be seen directly.
So, you need a QR code reader, QR code scanner to see the content of it.

It has too many applications about QR code reader, QR code scanner to read, scan QR code, but this is one of the best with special features:
- support many barcode types: QRcode, EAN, UPC, Code128, ITF-14, Code39, ...
- scan barcode in image file with hight speed (support 90 degree rotated image).
- auto decode content received, support many formats: calendar, wifi, location, message, ... Show metadata of scanned QR code: version, error correction level, encode mode.
- generate QR code with variarity contents: text, calendar, wifi, location, ... Allow setting metadata of generated QR code: version, error correction level.

The app has two modes: QR code reader to scan QR code/barcode, QR code generator to generate QRcode. With QR code generator, you can generate QRcode in advanced as you want.

Using the QR code reader is easy. For scanning, open the app then touch on the Scan button, point the camera to the QRcode or barcode that you want to scan, QR code scanner will automatically recognize any barcode.

List of features:
* QRcode reader:
- scan by camera. Supported barcodes: QR, EAN-13, EAN-8, UPC-A, UPC-E, Code128, ITF-14, Code39.
- scan barcode in image file
- on/off flash, auto focus
- utilities on the decoded content: import contact, setting wifi, send sms, call, browse URL, ...

* QR code generator:
- the list of content formats which you can put into QRcode: email, message, location, event, contact, phone, text, wifi, url.
- set metadata parameters: version, correction level
- utilities for inputing data faster: import contact data from the contact list, auto detect location, import phone number from the call history, ...

* History:
- store the list of scanned and generated barcode
- sort the list by many types: date, type, name
- rename, delete item, mark item as favorite
- clear all item

* Other:
- setting on/off vibrate, on/off sound when detecting barcode
- share QRcode image

Install and use our QR code reader, QR code generator to scan QR code fastly and correctly.
Also, share your feedback on Google Play Store if you like it.
If you have any problem with our app, feel free to contact us: [email protected]

Growth change in installs

Tracking since 2026-09-14. History accumulates as changes are observed — check back soon.

Alternatives to QR Code Reader

Name	Installs	Rating
QR Code Reader Barcode Scanner by Tools & Utilities Apps	24,248,036	4.1
Extreme QR code reader by FancyApp	12,573,156	4.6
QR Code Reader・Barcode Scanner by App Craze	7,369,695	4.7
All Code Scanner QR Reader App by o16i Apps	5,452,020	4.3
QR Code Reader by Sustainable App Developer	3,483,433	4.4
QRQR - QR Code® Reader by arara	2,255,580	4.0
QR Code Reader Barcode Scanner by Touchpedia	1,498,951	3.4
QR Code Reader & Scanner by ZAM Apps Studio	685,890	4.5
QR Code Reader: Scanner App by Dreams Edge Technology	489,451	3.7
QR Code Scanner Reader by Blur Sotong Apps	91,953	4.8

Rising in Productivity this week

Name	Installs gained	Week
PDF Editor: Fast PDF Reader competitor PDF Editor - All PDF Reader delisted 22 Sep	+379,803	+71.2%
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QR & Barcode Scanner competitor Fast QR Scanner delisted 20 Sep	+168,063	+30.2%
AI Clean Up: Storage Cleaner v1.0.24 on 30 Sep	+111,100	+26.0%
Arc Astra Network v1.0.47 on 27 Sep	+24,971	+20.5%