Barcode Generator

Online Barcode Generator

Generate customizable high-quality barcodes instantly with multiple formats and download formats.

🛠️ Customization Options
HEX color
HEX color

Input data will automatically render below. Choose an export format or print your barcode instantly.

Features

Why Use Barcode Generator?

Generate standardized barcodes client-side securely.

📊

Standardized Formats

Supports industry-standard formats including Code128, Code39, EAN-13, EAN-8, UPC-A, ITF, and Codabar.

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Dynamic Rendering

Instantly updates the barcode preview as you type your barcode value or modify settings.

🛠️

Comprehensive Customization

Adjust line width, height, background and line colors, margins, text alignment, and font sizes.

💾

Multi-Format Downloads

Export your generated barcode instantly in high-quality PNG, JPG, WebP, BMP, SVG, or PDF formats.

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Secure & Private

All generation runs locally in your browser memory—no barcode value is sent to any server.

🖨️

Print-Ready Layouts

Direct print utility that formats and scales your barcode perfectly for scanners and labels.

Frequently Asked Questions

A symbology is the language or encoding style of a barcode (e.g. Code128 for alphanumeric data, EAN/UPC for retail products).

Yes, it is 100% free with no creation limits, watermarks, or account registration required.

EAN-13 requires exactly 12 or 13 numbers. If you enter 12 digits, the generator will calculate the 13th check digit automatically.

SVG is recommended for high-quality professional printing as it is a vector format that scales infinitely without losing sharpness.

Simply click the "Print Barcode" button. It opens a clean, borderless browser print dialog with only the barcode visible.

Yes! Formats like Code128 and Code39 support both numbers and capital letters, while UPC and EAN support only numeric digits.
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