Awesome Open Source
Awesome Open Source

Join the chat at https://gitter.im/golang-barcode/Lobby

Introduction

This is a package for GO which can be used to create different types of barcodes.

Supported Barcode Types

  • 2 of 5
  • Aztec Code
  • Codabar
  • Code 128
  • Code 39
  • Code 93
  • Datamatrix
  • EAN 13
  • EAN 8
  • PDF 417
  • QR Code

Example

This is a simple example on how to create a QR-Code and write it to a png-file

package main

import (
	"image/png"
	"os"

	"github.com/boombuler/barcode"
	"github.com/boombuler/barcode/qr"
)

func main() {
	// Create the barcode
	qrCode, _ := qr.Encode("Hello World", qr.M, qr.Auto)

	// Scale the barcode to 200x200 pixels
	qrCode, _ = barcode.Scale(qrCode, 200, 200)

	// create the output file
	file, _ := os.Create("qrcode.png")
	defer file.Close()

	// encode the barcode as png
	png.Encode(file, qrCode)
}

Documentation

See GoDoc

To create a barcode use the Encode function from one of the subpackages.


Get A Weekly Email With Trending Projects For These Topics
No Spam. Unsubscribe easily at any time.
Go (172,254
Golang (172,254
Qrcode (5,816
Qr (5,801
Barcode (2,690
Qrcode Generator (502
Datamatrix (107
Ean13 (43
Pdf417 (37
Code128 (27
Code39 (21
Ean8 (21
Aztec Code (15
Codabar (5
Code93 (5