Any Open Source Fonts for creating 2D Barcodes

[Fancy]

Hi guys,

First, allow me to thank you for your time and information in advance.

I would like to know if there are any open-source Fonts our there for creating 2D Barcodes (Data Metric, qr, etc).

I know there are a lot of commercial versions but I would want to see how is done first.

Thanks.