Barcode Scanner and QR Reader

The Barcode Scanner and QR Code Reader performs superior barcode scanning and recognition for barcode types and sub-types such as UPC, EAN, Code 128, QR Code, Data Matrix, PDF417 and more.


• Read barcodes from live capture from your camera.
• Read barcodes from still frame image files.
• Supports UPC, EAN, Code 128, QR Code, Data Matrix, PDF417, Aztec, Maxi, and much more!


Developer NOTE: This is one of the applications that is provided with source code in LEADTOOLS award-winning SDKs for programmers. Powered by patented machine learning algorithims, this application is built using the LEADTOOLS Barcode SDK. This app is intended to show developers some of the many capabilities that they can integrate into their own applications using LEADTOOLS. For more information or to download a free evaluation SDK of our full toolkit, with source code for this app, visit: https://www.leadtools.com/sdk/barcode

We love your feedback! Please feel free to share it with us anytime at: [email protected]

• Supported 1D barcodes:

o UPC / EAN
UPC A
UPC E
EAN 13
JAN Codes
Bookland Codes
EAN 8
EAN EXT 2 (2-digit supplemental)
EAN EXT 5 (5-digit supplemental)
o Code 128
GS1-128
UCC/EAN 128
UCC-128
EAN-128
Code 128
EAN-14
GTIN-14
DUN-14
SISAC
o 2 of 5
Airline Interleaved 2 of 5
Standard (Industrial) 2 of 5
Interleaved 2 of 5
o GS1 DataBar (formerly RSS-14)
GS1 DataBar Omnidirectional
GS1 DataBar Truncated
GS1 DataBar Stacked
GS1 DataBar Stacked Omnidirectional
GS1 DataBar Limited
GS1 DataBar Expanded
GS1 DataBar Expanded Stacked
o USPS & 4-State
POSTNET
PLANET
USPS 4-State OneCode (USPS4CB)
Royal Mail (RM4SCC)
Australian Post - 4 State
o MSI (Modified Plessey)
o Code 3 of 9
o Code 93
o Code 32
o Codabar
o Ames Code
o USD-4
o Code 2 of 7
o Code 11 (USD-8)
o Patch Code

• Supported 2D barcodes:

o QR Code
o Micro QR Code
o Data Matrix
o Aztec Code
o PDF417
o MicroPDF417
o MaxiCode