Online Barcode Generator

Create professional barcodes instantly. Free, no registration required.

Characters: 12
Generated barcode will appear here

💡 How to Use

1. Enter your data in the input field
2. Select barcode type and size
3. Click "Generate Barcode"
4. Download or share your barcode

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Your Generated Barcode

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' + '' + ''); printWindow.document.close(); } function printQRCode() { const canvas = document.getElementById('qrcode-canvas'); if (!canvas) return; const dataUrl = canvas.toDataURL('image/png'); const printWindow = window.open('', '_blank'); printWindow.document.write('' + '' + 'Print QR Code' + '' + '' + '' + '

QR Code

' + 'QR Code' + '' + '' + ''); printWindow.document.close(); } // Sidebar navigation functions function loadBarcodeTool(type) { document.getElementById('barcode-type').value = type; document.getElementById('barcode-data').focus(); generateBarcode(); window.scrollTo({ top: 0, behavior: 'smooth' }); } function loadQRCodeTool() { document.getElementById('barcode-type').value = 'QR'; document.getElementById('barcode-data').focus(); generateBarcode(); window.scrollTo({ top: 0, behavior: 'smooth' }); } // Auto-copy example data function loadExample(exampleType) { const examples = { 'CODE128': 'ABC-123-XYZ', 'CODE39': 'CODE39EXAMPLE', 'EAN13': '5901234123457', 'EAN8': '12345670', 'UPC': '012345678905', 'ITF14': '98765432101234', 'QR': 'https://example.com' }; if (examples[exampleType]) { document.getElementById('barcode-data').value = examples[exampleType]; document.getElementById('barcode-type').value = exampleType; document.getElementById('char-count').textContent = examples[exampleType].length; generateBarcode(); } } ]]>