Barcode generator online for free

Choose the formats, enter text or digits and click “Create barcode”. Download the image. Free, no sign-up.

What a barcode is and which formats are supported

A barcode is a graphic representation of data as black and white bars of different width. Scanners read it in retail, warehouses, logistics and product labeling.

This free online barcode generator supports code128, code128a, code128b, code39, code25 and codabar. Select the formats, enter text or digits and click the button — then save or print the image.