A print based tag technology that represents data with colored (often black) or white space to store bulk or variable text.

Several different barcode formats exist, each with its intended usage, features and limitations. Barcodes can either be 1D (one dimensional) and represent data using lines or 2D (two dimensional) and represent data as pixels.



Barcodes are very cheap to produce compared to other tag technologies; typically under $0.01 per barcode. The low cost of barcodes makes them a good choice for lower value products.


Barcodes offer no security features; they are trivial to clone. Barcodes should not be used to store sensitive information or be used for anti-cloning or anti-counterfeiting.

iphone 13 ios 15 nfc tag september 2021
qr code covid-19 popular 2020 2021
nfc chip shortage factory machine
radar water ski ronix wakeboards nfc tags
gototags nfc tag encoding robotics hardware reel-reel roll-roll software
salvation army kettle pay nfc
nfc shortcuts iphone app nfc tag
ios 13 nfc tag iphone app mobile phone transfer