Free Barcode Generator Online — Create UPC, EAN, ISBN & QR Codes Instantly

UPC Code Generator is a free barcode generator and an easy-to-use online tool for creating a wide range of high-quality, scannable barcode formats with instant SVG, PNG, JPEG, and PDF downloads.

What do you want to create?

Create one barcode

Choose a barcode type, enter your value, then download what you need.

UPC-A Barcode Generator

Create UPC-A barcodes for retail products in the US and Canada. Example: 036000291452

Enter your barcode value below.

EAN-13 Barcode Generator

Generate EAN-13 barcodes for global products. Example: 4006381333931

Enter your barcode value below.

EAN-8 Barcode Generator

Generate compact EAN-8 barcodes. Example: 73513537

Enter your barcode value below.

ISBN-13 Barcode Generator

Create ISBN-13 barcodes. Example: 9780141036144

Enter your barcode value below.

Amazon FNSKU Barcode Generator

Generate Amazon FNSKU barcodes. Example: X00123ABCD

Enter your barcode value below.

Code-128 Barcode Generator

Create Code-128 barcodes. Example: SKU123456

Enter your barcode value below.

QR Code Generator

Create QR codes for URLs, text, or data.

Paste or type your code value below.

Wi-Fi QR Code Generator

Create a Wi-Fi QR code so people can join your network without typing the password. Useful for homes, offices, guest rooms, cafes, and printed signs.

Enter your network details below.

Code-39 Barcode Generator

Enter your barcode value below.

Codabar Barcode Generator

Enter your barcode value below.

Need more than one barcode?

Upload a CSV and create many barcode files at once.

Try Bulk

Printing product labels?

Turn your codes into ready-to-print PDF label sheets.

Create Labels

Browse generators by barcode type

Choose a dedicated generator page when you already know the barcode format you need.

A Universal Barcode Maker for All Your Needs

Whether you need UPC-A codes for retail products, EAN-13 or EAN-8 for international packaging, or ISBN codes for books, our generator has you covered. We also fully support Amazon FNSKU, versatile Code-128 and Code-39, as well as QR codes for links, vCards, and Wi-Fi access.

Why Choose Our Free Barcode Generator?

Industry-Standard & Ready for E-commerce: Each barcode is generated using official encoding to ensure it's scannable and ready for use on Amazon, Shopify, Etsy, and other major platforms.
Professional, Print-Ready Results: Download SVG, PNG, JPEG, or PDF and use your barcode online or in print right away.
Completely Free and Instant: No registration, no software downloads, and no extra setup. Just enter your code, generate, and download.

⭐ Add to Favorites — keep quick access to our Free Barcode Generator.