Free Barcode Generator
Generate scannable Code 128, EAN-13 / UPC and QR code barcodes for any SKU.
This free barcode generator turns any SKU or product code into a scannable barcode. Create Code 128, EAN-13 / UPC retail barcodes or a QR code online, preview it instantly, and download a high-resolution PNG for labels, packaging and shelf tags. No signup, no watermark.
Inputs
Tips
- →Use Code 128 for SKUs and internal codes. It accepts letters and numbers.
- →EAN-13 needs exactly 12 digits (the 13th is a checksum). Use it for retail UPC.
- →QR codes are great for landing pages, WhatsApp links, and product manuals.
Which barcode format should I use?
Choose Code 128 for internal SKUs and warehouse labels, EAN-13 / UPC for retail products that need a scannable retail barcode, and a QR code for links, manuals or product pages. The free online barcode generator renders each format in your browser and exports a clean PNG you can drop straight into a label template.
Is this barcode generator free?
Yes. It is a free barcode generator with no signup and no watermark on the downloaded PNG.
Can I make a UPC barcode?
Yes. Select EAN-13 and enter your 12-digit number; the generator adds the checksum to produce a valid UPC / EAN-13 retail barcode.