మీ products కి barcode / QR code generate చేయాలంటే
OPTION 1: ONLINE (No Coding – Quick)
Best for small shops / beginners
👉Free websites:
The Barcode Generator
Barcode Generator
QR Code Generator
Steps:
Product Code / SKU / Price enter చేయండి
Barcode type select చేయండి
EAN-13 (Retail products)
Code-128 (General use)
QR Code (Details / URL)
Generate → Download → Print
OPTION 2: WORDPRESS (Plugin Method)
Best for business websites / classifieds
Free Plugins:
WooCommerce PDF Invoices & Packing Slips (barcode support)
WP Overnight Barcode
Barcode Generator for WooCommerce
OPTION 3: JAVA BARCODE GENERATION (Recommended for You)
Best for desktop / billing software / automation
Java Barcode using ZXing Library
Step 1: Add Dependency (Maven)
<dependency>
<groupId>com.google.zxing</groupId>
<artifactId>core</artifactId>
<version>3.5.2</version>
</dependency>
<dependency>
<groupId>com.google.zxing</groupId>
<artifactId>javase</artifactId>
<version>3.5.2</version>
</dependency>
Step 2: Java Code (Barcode Generator)
import com.google.zxing.*;
import com.google.zxing.common.BitMatrix;
import com.google.zxing.client.j2se.MatrixToImageWriter;
import java.nio.file.Path;
import java.nio.file.Paths;
public class BarcodeGenerator {
public static void main(String[] args) throws Exception {
String productCode = "PROD12345";
Path path = Paths.get("product_barcode.png");
BitMatrix matrix = new MultiFormatWriter().encode(
productCode,
BarcodeFormat.CODE_128,
300,
150
);
MatrixToImageWriter.writeToPath(matrix, "PNG", path);
System.out.println("Barcode Generated Successfully");
}
}
OPTION 4: JAVA QR CODE (Product Details / URL)
BitMatrix matrix = new MultiFormatWriter().encode(
"Product Name: Shirt | Price: 999",
BarcodeFormat.QR_CODE,
300,
300
);
