Generating and reading barcode

Active3 hr before
Viewed126 times

4 Answers


For generating linear and bidimensional barcodes there is separate library:, 1 google for "php barcode generator", and use an appropriate bar code reader that connects as HID (so you only need a text-input field on your website) see… – sled Oct 25 '11 at 18:45 ,This is possible to make using php only. For this you need to take any ready php class to generate qr-code or barcode. Generating barcode may be performed with means of just selecting appropriate bacode font, so, instead of writting numbers php will be writing by barcoded digits. Reading of barcode was described above.,And if you are looking to read a barcode with a scanner into a webform, the scanner needs to recognize the barcode type. The scanner inputs the barcode value into the webform (or any other program that accepts text). The webform has nothing to do with recognizing a barcode.

package_id | name | status

1234 My Package shipped
load more v

Linear Barcodes, 2D Codes, GS1 DataBar, Postal Barcodes and many more!,Linux, UNIX - Barcode Creator - Barcode Software (SDK) - Barcode Server,Windows - Barcode Creator - Barcode for Word/Excel - Barcode Software (SDK) - Label Software - Reporting - Data Acquisition Software,You may use this barcode generator as part of your non-commercial web-application or web-site to create dynamic barcodes with your own data. In return, we ask you to implement a back-link with the text "TEC-IT Barcode Generator" on your web-site. Back-linking to is highly appreciated, the use of TEC-IT logos is optional.

<div style='text-align: center;'>
   <!-- insert your custom barcode setting your data in the GET parameter "data" -->
   <img alt='Barcode Generator TEC-IT' src='' />
<div style='padding-top:8px; text-align:center; font-size:15px; font-family: Source Sans Pro, Arial, sans-serif;'>
   <!-- back-linking to is required -->
   <a href='' title='Barcode Software by TEC-IT' target='_blank'>
      TEC-IT Barcode Generator<br />
      <!-- logos are optional -->
      <img alt='TEC-IT Barcode Software' border='0' src=''>

Generate barcode via PHP before sending package to country offices of company,When the item will be arrived to country office, workers will login to their account, scan this barcode via barcode reader (which located on package) and website will automatically "approve" that item received.,I've built an e-shopping website for a big company which has country offices. ,Print the bar code, put it on your package

package_id | name | status

1234 My Package shipped
load more v

First, let's start by generating QR codes, it is basically straightforward using qrcode library:,In this tutorial, you will learn how to generate and read QR codes in Python using qrcode and OpenCV libraries.,You can also use this library to have full control with QR code generation using the qrcode.QRCode() class, in which you can instantiate and specify the size, fill color, back color, and error correction, like so:,Learn how to make a barcode scanner that decodes barcodes and draw them in the image using pyzbar and OpenCV libraries in Python

Installing required dependencies:

pip3 install opencv - python qrcode numpy
load more v

Other "barcode-generating" queries related to "Generating and reading barcode"