Barcode Generator

What is a Barcode Generator?

Generate standard 1D barcodes from text or numeric data: CODE128, EAN-13, UPC-A, CODE39, and ITF barcodes. Customize bar width, height, label text, and download as SVG vector or PNG image files.

Why Use This Tool?

Inventory & Product Packaging: Create scannable barcode labels for retail products, SKU inventory, and shipping labels.
Library & Asset Tracking: Generate barcode labels for physical equipment and document tracking.
Vector SVG Download: Export scalable vector SVG barcodes for high-res printing.

How to Use

Enter barcode numeric or text data (e.g. `123456789012`).
Select Barcode Format (CODE128, EAN13, UPC, CODE39).
Download barcode as SVG vector or PNG image.

Real Working Example

Input:

Data: 1234567890128 | Format: EAN-13

Output Result:

[Scannable EAN-13 1D Barcode Rendered for Download]

Important Technical Details & Features

JsBarcode Core Engine: Implements official 1D barcode encoding algorithms.
Check Digit Calculation: Calculates EAN-13 and UPC-A checksum digits automatically.
SVG & PNG Export: Export clean vector SVG or raster PNG files.

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Frequently Asked Questions

Which barcode format should I use for retail products?

EAN-13 (globally) or UPC-A (in North America) are standard formats for retail products.

Which barcode format is best for general text and numbers?

CODE128 is the most versatile format supporting letters, numbers, and symbols.

Is it free?

Yes, 100% free.

Can I download vector SVG barcodes?

Yes, download scalable SVG files ideal for commercial printing.

What is the main function of Barcode Generator?

Generate 1D barcodes (CODE128, EAN13, UPC, CODE39) from text or numbers and download as SVG or PNG. This generator produces barcode data instantly in your browser.