Developer Tools

Barcode Generator

Generate barcodes in Code 128, EAN-13, EAN-8, UPC-A, Code 39, and ITF formats. Download as PNG or SVG — no uploads, no account needed.

Runs in browserFree & no signupPNG & SVG download

Settings

Barcode Format

Value

15 / 80 chars — Any text or numbers

Preview

How to generate a barcode with Barcode Generator

Create a print-ready barcode in seconds — no software to install, no account needed.

01
Enter your data
Type or paste the text, URL, number, or code you want to encode into the input field. The barcode updates in real time as you type.
02
Choose a barcode format
Select the barcode symbology that fits your use case — Code 128 for general text, EAN-13 for retail products, QR Code for URLs, or any of the other supported formats.
03
Adjust size and colors
Set the width, height, and colors to match your design. You can preview the result instantly before downloading.
04
Download your barcode
Click the download button to save your barcode as a PNG or SVG. Both formats are print-ready and scale cleanly at any resolution.

What people use it for

Six real uses.

Retail product labels

Generate EAN-13 or UPC-A barcodes for product packaging, price tags, and inventory labels that scanners at checkout can read.

Inventory management

Create Code 128 or Code 39 barcodes for warehouse shelves, asset tracking, and stock management systems.

Event tickets

Encode ticket IDs or booking references into barcodes for fast, reliable scanning at entry points and events.

Library and document tracking

Label books, files, and documents with barcodes to speed up check-in, check-out, and retrieval workflows.

Shipping and logistics

Produce Code 128 or ITF barcodes for shipping labels, parcel tracking, and courier integrations.

QR codes for URLs

Encode any website URL into a QR code for print materials, business cards, posters, and packaging.

Frequently asked questions

Everything you need to know about generating barcodes online.

Yes, completely free. There are no limits on how many barcodes you can generate, no watermarks on downloads, and no account required.

No. All barcode generation happens entirely in your browser using JavaScript. Your data never leaves your device.

The tool supports Code 128, Code 39, EAN-13, EAN-8, UPC-A, UPC-E, ITF-14, MSI, Pharmacode, and QR Code, covering the most common retail, logistics, and general-purpose use cases.

You can download barcodes as PNG (raster, ideal for web and print at fixed sizes) or SVG (vector, scales to any size without quality loss).

Yes. The barcodes you generate are yours to use however you like, including on commercial products and packaging.

EAN-13 requires exactly 12 or 13 digits. If you enter 13 digits, the tool validates the check digit automatically. Letters and special characters are not allowed in EAN formats.

Yes. You can set a custom foreground (bar) color and background color. For reliable scanning, keep high contrast between the two — black bars on a white background is the safest choice.

Yes. The tool works in any modern mobile browser. You can generate and download barcodes directly from your phone or tablet.

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How to generate a barcode with Barcode Generator

Create a print-ready barcode in seconds — no software to install, no account needed.

Enter your data

Type or paste the text, URL, number, or code you want to encode into the input field. The barcode updates in real time as you type.

Choose a barcode format

Select the barcode symbology that fits your use case — Code 128 for general text, EAN-13 for retail products, QR Code for URLs, or any of the other supported formats.

Adjust size and colors

Set the width, height, and colors to match your design. You can preview the result instantly before downloading.

Download your barcode

Click the download button to save your barcode as a PNG or SVG. Both formats are print-ready and scale cleanly at any resolution.