Which barcode formats are supported?

CODE128, CODE39, EAN-13, UPC-A, and ITF-14 are all supported, covering most retail, logistics, and general-purpose barcode needs.

Can I download the barcode as an image?

Yes, download your barcode as PNG, JPG, or SVG, or print it directly from the page.

Why does EAN-13 or UPC-A reject my number?

These formats require an exact digit count and a valid checksum. If your number doesn't match, the tool shows a validation message.

Can I hide the human-readable text under the barcode?

Yes, toggle 'Show readable text' off if you only need the bars.

Is this barcode generator free?

Yes, completely free with no signup and unlimited use.

Barcode Generator

Create a scannable barcode for products, inventory, or shipping — CODE128, CODE39, EAN-13, UPC-A, and ITF-14, free and in your browser.

Barcode Format

Data / Number

Bar Width

Bar Height

Margin

Text Font Size

Show human-readable text

Barcode Preview

Enter data above to generate your barcode.

Free Barcode Generator

Need a barcode for a product label, inventory tag, or shipping box? Our free Barcode Generator creates scannable barcodes in five common formats directly in your browser — no design software, signup, or file upload required.

Key Features

5 Barcode Formats

CODE128, CODE39, EAN-13, UPC-A, and ITF-14.

Full Customization

Adjust width, height, margin, and text size.

How to Use

Step 1: Choose a barcode format.

Step 2: Enter your text or product number.

Step 3: Adjust size and appearance as needed.

Step 4: Download as PNG, JPG, or SVG, or print directly.

Choosing a Barcode Format

CODE128: General-purpose, supports letters and numbers.
CODE39: Widely supported legacy format, alphanumeric.
EAN-13: Standard international retail barcode (13 digits).
UPC-A: Standard US/Canada retail barcode (12 digits).
ITF-14: Used for shipping cartons and logistics (14 digits).

Privacy & Security

Barcodes are generated entirely in your browser using JavaScript — your data is never uploaded to a server.

Frequently Asked Questions

Which formats are supported? +

CODE128, CODE39, EAN-13, UPC-A, and ITF-14.

Can I download the barcode? +

Yes, as PNG, JPG, or SVG, or print it directly.

Why does EAN-13/UPC-A reject my number? +

These formats need an exact digit count and valid checksum.

Can I hide the readable text? +

Yes, toggle "Show human-readable text" off.

Is my data uploaded anywhere? +

No, everything happens locally in your browser.

Is this tool free? +

Yes, completely free with unlimited use.

Related Tools

Also try our QR Code Generator and Invoice Generator.

Ready to create your barcode? Enter your data above — free and instant.

Share Your Experience

Found this tool useful? Have a suggestion or found a bug? Send your feedback directly to us — we read every message.