Barcode Generator
Create professional barcodes instantly. Choose your format, customize size and download as SVG or PNG — no sign-up required.Frequently asked questions
Is this barcode generator free?
Yes. You can create and download unlimited barcodes for free, with no sign-up and no watermark. Use them on products, labels and packaging without restriction.
Does my data stay private?
Yes. Every barcode is rendered locally in your browser, so the values you type are never uploaded to a server. The tool keeps working offline once the page has loaded.
Which barcode formats are supported?
You can generate CODE128, CODE39, EAN-13, EAN-8, UPC-A, ITF-14, MSI and Pharmacode. CODE128 accepts any text, while retail formats such as EAN-13 and UPC-A expect a fixed number of digits.
Can I download as SVG or PNG?
Yes. Export a crisp vector SVG that scales to any size for print, or a ready-to-use PNG image. You can also print the barcode directly from the tool.
Which format should I use for retail products?
Most retail products use EAN-13 outside North America and UPC-A within it. For internal stock labels and SKUs, CODE128 is a flexible choice because it encodes letters and numbers.
Why does my barcode show an invalid value?
Each format has rules about length and allowed characters. For example EAN-13 needs 12 or 13 digits and UPC-A needs 11 or 12. Match the value to the selected format and the preview updates instantly.
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