Libre Barcode fonts enable you to write barcodes in the Code 39, Code 128 and EAN-13/UPC-12 formats, with or without text below the code. A number of fonts are available.
For usage instructions and further information vist the documentation of the Code 128 format.
The Libre Barcode project is led by Lasse Fister, a font and web developer based in Nuremberg, Germany. To contribute, see github.com/graphicore/librebarcode.