QR code generator
Create free QR codes for links, text, Wi-Fi, email, phone, and SMS. Customize colors and size, then download PNG or SVG. No sign-up, no expiry.
Barcode generator
Create barcodes in Code 128, EAN-13, UPC-A, EAN-8, Code 39, ITF-14, and Codabar. Download as PNG or SVG for labels and products.
How to use Barcode generator
Create printable barcodes for products, inventory, and shipping labels. Supported formats include Code 128, EAN-13, EAN-8, UPC-A, Code 39, ITF-14, and Codabar.
Choosing a format
- Code 128 — any text or numbers; best for internal SKUs and labels
- EAN-13 / UPC-A — retail products (enter 12 or 11 digits and the check digit is added)
- ITF-14 — shipping cartons
- Code 39 — uppercase letters and digits, common in industry
Retail barcodes need a registered GS1 company prefix to be valid in stores. Download SVG for the sharpest print quality.
Barcode generator FAQs
Is Barcode generator free?
Barcode generator is a free online tool on ReallyUseful.Tools. No account is required.
Does Barcode generator run in my browser?
Barcode generator is designed to run in your browser where supported, so files can stay on your device instead of being uploaded to a server.
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