About this app

Qr reader - simple and fast app for scanning qr code and barcode.
You can read the barcode with the camera or select the image containing the QR code.
Turn on flashlight to work in low light.

Features：
✔ Simple and fast barcode reader
✔ Supports dark mode
✔ No internet connection required
✔ Inverted QR code scan
✔ Copy scanned text to clipboard
✔ ISBN search
✔ Qr reader supports all common 1D and 2D formats such as: PDF417 and Data Matrix or Code 128

Supported formats description:

ISBN is a numeric commercial book identifier which is intended to be unique.

Code 128 is most commonly used in logistics activities such as purchasing and shipping but it can potentially be used for many other purposes.
Code 128 has the ability to encode all numbers and ASCII characters.

Code 39 and Code 93 are most commonly used in the automotive industry and still used by some postal services.

EAN 8 and EAN 13 are the most well-known formats in Europe that is used in supermarkets and other retailers for basic product identification.

ITF 14 used to mark packaging and packaging of delivery units, often also used in automated systems for identifying warehousing items and baggage at airports or numbering air tickets.
Also ITF 14 used for identifying mailings and on production lines or tracking goods flows and managing inventory.
ITF 14 always encodes 14 digits.

UPC-A and UPC-E widely used in the United States or Europe and other countries for tracking trade items in stores.

Codabar is used in libraries, warehouses, transportation and logistics.
Codabar is currently rapidly losing its relevance and is being replaced by other more efficient product identifiers.

PDF417 reader is widely used in personal identification, accounting of goods, airline boarding pass, submitting reports to regulatory authorities and other areas.
PDF417 format can encode any ASCII character.

Aztec barcode used by railway operators and airlines as e-tickets, which are delivered to mobile phones and shown on their screens, as well as for self-printing.

Data Matrix is ​​used for marking small items, such as microchips, as well as in the food industry, advertising and other areas.
Information to be encoded in Data Matrix, can be text or numeric data.

New features

Updated app to target Android 13

App Permissions

Allows applications to open network sockets.
Allows applications to access information about networks.
Required to be able to access the camera device.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.